Drell-Yan and diphoton production at hadron colliders and low scale gravity model

Physical Review D - Particles, Fields, Gravitation and Cosmology

Volumn 62, Issue 7, 2000, Pages 1-8

  Cheung, Kingman ^a   Landsberg, Greg ^b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b BROWN UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 85037195931     PISSN: 05562821     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevD.62.076003     Document Type: Article

References (55)

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23. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
24. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
25. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
26. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
27. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
28. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
29. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
30. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
31. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
32. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
33. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
34. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
35. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
36. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
37. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
38. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
39. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
40. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
41. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
42. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
43. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
44. G. Giudice, R. Rattazzi, and J. Wells, Nucl. Phys. B544, 3 (1999); S. Nussinov and R. Shrock, Phys. Rev. D 59, 105002 (1999); E. Mirabelli, M. Perelstein, and M. Peskin, Phys. Rev. Lett. 82, 2236 (1999); T. Han, J. Lykken, and R. Zhang, Phys. Rev. D 59, 105006 (1999); J. Hewett, Phys. Rev. Lett. 82, 4765 (1999); T. Rizzo, Phys. Rev. D 59, 115010 (1999); Z. Berezhiani and G. Dvali, Phys. Lett. B 450, 24 (1999); K. Agashe and N. Deshpande, ibid. 456, 60 (1999); M. Graesser, Phys. Rev. D 61, 074019 (2000); K. Cheung and W.-Y. Keung, ibid. 60, 112003 (1999); T. Rizzo, ibid. 60, 075001 (1999); D. Atwood, S. Bar-Shalom, and A. Soni, ibid. (to be published), AMES-HET 99-03, hep-ph/9903538; C. Balázs, H.-J. He, W. Repko, C. Yuan, and D. Dicus, Phys. Rev. Lett. 83, 2112 (1999); G. Shiu, R. Shrock, and S. Tye, Phys. Lett. B 458, 274 (1999); K. Lee, H. Song, and J. Song, ibid. 464, 82 (1999); T. Rizzo, Phys. Rev. D 60, 115010 (1999); H. Davoudiasl, ibid. 60, 084022 (1999); K. Yoshioka, KUNS-1569, e-Print Archive: hep-ph/9904433; K. Lee, H. Song, J. Song, and C. Yu, Phys. Rev. D 60, 093002 (1999); X. He, ibid. 60, 115017 (1999); P. Mathews, P. Poulose, and K. Sridhar, Phys. Lett. B 461, 196 (1999); T. Han, D. Rainwater, and D. Zeppenfeld, ibid. 463, 93 (1999); X. He, Phys. Rev. D 61, 036007 (2000); A. Das and O. Kong, Phys. Lett. B 470, 149 (1999); Z. K. Silagadze, hep-ph/9907328; H. Davoudiasl, Phys. Rev. D 61, 044018 (2000); R. N. Mohapatra, S. Nandi, and A. Perez-Lorenzana, Phys. Lett. B 466, 115 (1999); A. Ioannisian and A. Pilaftsis, CERN-TH/99-230, hep-ph/9907522; P. Das and S. Raychaudhuri, IITK-HEP-99-53, hep-ph/9908205; Z. K. Silagadze, Mod. Phys. Lett. A 14, 2321 (1999); H. C. Cheng and K. Matchev, Nucl. Phys. B563, 21 (1999); D. Bourilkov, J. High Energy Phys. 08, 006 (1999).
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