Like-sign dileptons at the Fermilab Tevatron reexamined in the light of the DESY HERA high-[Formula presented] anomaly

Physical Review D - Particles, Fields, Gravitation and Cosmology

Volumn 56, Issue 3, 1997, Pages 1778-1782

  Choudhury, Debajyoti ^a   Raychaudhuri, Sreerup ^a  

^a CERN   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000848888     PISSN: 15507998     EISSN: 15502368     Source Type: Journal    
DOI: 10.1103/PhysRevD.56.1778     Document Type: Article

References (40)

1. H1 Collaboration, C. Adloff et al., DESY Report No. 97-024.
2. ZEUS Collaboration, J. Breitweg et al., DESY Report No. 97-025.
3. S. L. Adler, Princeton Report No. IASSNS-HEP-97-12, (unpublished).
4. D. Choudhury and S. Raychaudhuri, Phys. Lett. B 401, 54 (1997).
5. H. Dreiner and P. Morawitz, Report No. (unpublished).
6. G. Altarelli, J. Ellis, G. F. Giudice, S. Lola, and M. L. Mangano, CERN Report No. CERN-TH-97-040, (unpublished).
7. J. Kalinowski, R. Rückl, H. Spiesberger, and P. M. Zerwas, DESY Report No. 97-038, (unpublished).
8. J. Blümlein, DESY-Zeuthen Report No. 97-032, (unpublished).
9. K. S. Babu, C. Kolda, J. March-Russell, and F. Wilczek, Princeton Report No. IASSNS-HEP-97-04, (unpublished).
10. J. L. Hewett and T. G. Rizzo, SLAC Report No. SLAC-PUB-7430, (unpublished).
11. V. Barger, K. Cheung, K. Hagiwara, and D. Zeppenfeld, Madison Report No.MADPH-97-991, (unpublished).
12. M. Drees, Asia Pacific Center Report No.APCTP 97-03, (unpublished).
13. H. P. Nilles, Phys. Rep. 110, 1 (1984); P. Nath, R. Arnowitt, and A. H. Chamseddine, Applied(Formula presented) Supergravity (World Scientific, Singapore, 1984);
14. H. E. Haber and G. L. Kane, Phys. Rep. 117, 75 (1985).
15. J. Hewett, in Snowmass Summer Study, edited by E. L. Berger (World Scientific, Singapore, 1990), p. 566.
16. T. Kon and T. Kobayashi, Phys. Lett. B 270, 81 (1991); T. Kon, T. Kobayashi, and K. Nakamura, in Physics at HERA, Hamburg, 1991, Vol. 2, p. 1088;
17. J. Butterworth and R. Dreiner, Nucl. Phys. B397, 3 (1993);
18. T. Kon, T. Kobayashi, S. Kitamura, K. Nakamura, and S. Adachi, Z. Phys. C 61, 239 (1994); ZPCFD2
19. T. Kon, T. Kobayashi, and S. Kitamura, Phys. Lett. B 333, 263 (1994);
20. T. Kobayashi, S. Kitamura, and T. Kon, Int. J. Mod. Phys. A 11, 1875 (1996);
21. E. Perez, Y. Sirois, and H. Dreiner, in Future Physics at HERA, edited by G. Ingelman, A. De Roeck and R. Klasner (DESY, Hamburg, 1996), p. 295.
22. G. Farrar and P. Fayet, Phys. Lett. 76B, 575 (1978).
23. S. Weinberg, Phys. Rev. D 26, 287 (1982);
24. N. Sakai and T. Yanagida, Nucl. Phys. B197, 533 (1982);
25. C. S. Aulakh and R. Mohapatra, Phys. Lett. 119B, 136 (1982).
26. See, e.g., H1 Collaboration, S. Aid et al., Z. Phys. C 71, 211 (1996).ZPCFD2
27. Y. Sirois, talk presented on behalf of the H1 Collaboration at CERN, 1997.
28. W. Beenakker, R. Höpker, M. Spira, and P. M. Zerwas, DESY Report No. DESY 96-150, (unpublished).
29. D0 Collaboration, J. A. Wightman, Les Rencontres de Physique de la Vallée d’Aoste, La Thuile, 1997.
30. H. Baer, C. Kao, and X. Tata, Phys. Rev. D 51, 2180 (1995).
31. M. Guchait and D. P. Roy, Phys. Rev. D 54, 3276 (1996).
32. H. Dreiner, M. Guchait, and D. P. Roy, Phys. Rev. D 49, 3270 (1994).
33. One might argue that the (Formula presented) mass should be close to the (Formula presented) pair as it also participates in the same (Formula presented) interaction. Obviously, this is not compelling. Further, it is easy to see that this will not affect our numerical results unless one considers the (Formula presented) case.
34. K. Tamvakis, Phys. Lett. B 382, 251 (1996);
35. 383, 307 (1996);
36. R. Hempfling, Nucl. Phys. B478, 3 (1996), and references therein.
37. The LEP Electroweak Working Group, CERN Report No. LEPEWWG/96-28, 1996 (unpublished).
38. CTEQ Collaboration, R. Brock et al., Rev. Mod. Phys. 67, 157 (1995);
39. CTEQ Collaboration, J. Botts et al., Phys. Lett. B 304, 159 (1993).
40. H. Plothow-Besch, Comput. Phys. Commun. 75, 396 (1993).