Discovery of gamma-ray emission above 350 GeV from the BL lacertae object 1ES 2344+514

Astrophysical Journal

Volumn 501, Issue 2 PART 1, 1998, Pages 616-623

  Catanese, M ^a   Akerlof, C W ^b   Badran, H M ^c   Biller, S D ^d   Bond, I H ^e   Boyle, P J ^f   Bradbury, S M ^e   Buckley, J H ^g   Burdett, A M ^e   Bussons Gordo J ^f   Carter Lewis, D A ^a   Cawley, M F ^h   Connaughton, V ⁱ   Fegan, D J ^f   Finley, J P ^j   Gaidos, J A ^j   Hall, T ^j   Hillas, A M ^e   Krennrich, F ^a   Lamb, R C ^k   Lessard, R W ^j   Masterson, C ^f   McEnery, J E ^f,l   Mohanty, G ^a,m   Quinn, J ^l   Rodgers, A J ^e   Rose, H J ^e   Samuelson, F W ^a   Schubnell, M S ^b   Sembroski, G H ^j   Srinivasan, R ^j   Weekes, T C ⁿ   Wilson, C W ^j   Zweerink, J ^a   more..

^a IOWA STATE UNIVERSITY   (United States)

^b UNIVERSITY OF MICHIGAN   (United States)

^c Tanta University   (Egypt)

^d UNIVERSITY OF OXFORD   (United Kingdom)

^e UNIVERSITY OF LEEDS   (United Kingdom)

^f UNIVERSITY COLLEGE DUBLIN   (Ireland)

^g WASHINGTON UNIVERSITY   (United States)

^h ST PATRICK S COLLEGE   (Ireland)

ⁱ NASA MARSHALL SPACE FLIGHT CENTER   (United States)

^j PURDUE UNIVERSITY   (United States)

^k CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^l UNIVERSITY OF UTAH   (United States)

^m Lab Phys Nucl Hautes Energies E   (France)

ⁿ Fred Lawrence Whipple Observatory   (United States)

more..

Author keywords

Gamma rays: observations

Indexed keywords

EID: 0032503812     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/305857     Document Type: Article

References (41)

1. Biller, S. D., et al. 1998, Phys. Rev. Lett., 80, 2992
2. Bloom, S. D., & Marscher, A. P. 1996, ApJ, 461, 657
3. Buckley, J. H., et al. 1996, ApJ, 472, L9
4. Catanese, M., et al. 1996, in Towards a Major Atmospheric Cherenkov Detector-IV (Padova, Italy), ed. M. Cresti, 335
5. _. 1997a, ApJ, 480, 562
6. _. 1997b, Proc. 25th Int. Cosmic Ray Conf. (Durban, South Africa), 3, 277
7. _. 1997c, ApJ, 487, L143
8. Cawley, M. F., et al. 1990, Exp. Astron., 1, 173
9. Cawley, M. F., et al. 1993, in Towards a Major Atmospheric Cherenkov Detector-II (Calgary, Canada), ed. R. C. Lamb, 176
10. Cawley, M. F., & Weekes, T. C. 1995, Exp. Astron., 6, 7
11. Dermer, C. D., & Schlickeiser, R. 1994, ApJS, 90, 945
12. Dermer, C. D., Schlickeiser, R., & Mastichiadis, A. 1992, A&A, 256, L27
13. Elvis, M., et al. 1992, ApJS, 80, 257
14. Fichtel, C. E., et al. 1994, ApJS, 94, 551
15. Gaidos, J. A., et al. 1996, Nature, 383, 319
16. Gould, J. R., & Schréder, G. P. 1967, Phys. Rev., 155, 1408
17. Gregory, P. C., & Condon, J. J. 1991, ApJS, 75, 1011
18. Helene, O. 1983, Nucl. Instrum. Methods Phys. Res., 212, 319
19. Hillas, A. M., et al. 1998, ApJ, submitted
20. Kerrick, A. D., et al. 1995, ApJ, 452, 588
21. Königl, A. 1981, ApJ, 243, 700
22. Li, T. P., & Ma, Y. Q. 1983, ApJ, 272, 317
23. Macomb, D. J., et al. 1995, ApJ, 449, L99
24. Mannheim, K. 1993, A&A, 269, 67
25. Maraschi, L., Ghisellini, G., & Celotti, A. 1992, ApJ, 397, L5
26. McEnery, J. E., et al. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban, South Africa), 3, 257
27. Mohanty, G., et al. 1998, Astropart. Phys., in press
28. Padovani, P., & Giommi, P. 1995, MNRAS, 277, 1477
29. Patnaik, A. R., Brown, I. W. A., Wilkinson, P. N., & Wrobel, J. M. 1992, MNRAS, 254, 655
30. Perlman, E.S., et al. 1996, ApJS, 104, 251
31. Punch, M., et al. 1992, Nature, 358, 477
32. Quinn, J. 1998, Ph.D. thesis, National Univ. Ireland
33. Quinn, J., et al. 1996, ApJ, 456, L83
34. _. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban, South Africa), 3, 249
35. Reynolds, P. T., et al. 1993, ApJ, 404, 206
36. Sikora, M., Begelman, M. C., & Rees, M. J. 1994, ApJ, 421, 153
37. Stecker, F. W., de Jager, O. C., & Salamon, M. 1992, ApJ, 390, L49
38. _. 1996, ApJ, 473, L75
39. Thompson, D. J., et al. 1995, ApJS, 101, 259
40. _. 1996, ApJS, 107, 227
41. Zweerink, J. A., et al. 1997, ApJ, 490, L141