Isolated photon cross section in p p̄ collisions at √s = 1.8 TeV

B. Abbott, M. Abolins, V. Abramov, B. S. Acharya, D. L. Adams, M. Adams, S. Ahn, V. Akimov, G. A. Alves, N. Amos, E. W. Anderson, M. M. Baarmand, V. V. Babintsev, L. Babukhadia, A. Baden, B. Baldin, S. Banerjee, J. Bantly, E. Barberis, P. BaringerJ. F. Bartlett, U. Bassler, A. Belyaev, S. B. Beri, G. Bernardi, I. Bertram, V. A. Bezzubov, P. C. Bhat, V. Bhatnagar, M. Bhattacharjee, G. Blazey, S. Blessing, A. Boehnlein, N. I. Bojko, F. Borcherding, A. Brandt, R. Breedon, G. Briskin, R. Brock, G. Brooijmans, A. Bross, D. Buchholz, V. Buescher, V. S. Burtovoi, J. M. Butler, W. Carvalho, D. Casey, Z. Casilum, H. Castilla-Valdez, D. Chakraborty, K. M. Chan, S. V. Chekulaev, W. Chen, D. K. Cho, Suyong Choi, S. Chopra, B. C. Choudhary, J. H. Christenson, M. Chung, D. Claes, A. R. Clark, W. G. Cobau, J. Cochran, L. Coney, B. Connolly, W. E. Cooper, D. Coppage, D. Cullen-Vidal, M. A C Cummings, D. Cutts, O. I. Dahl, K. Davis, K. De, K. Del Signore, M. Demarteau, D. Denisov, S. P. Denisov, H. T. Diehl, M. Diesburg, G. di Loreto, P. Draper, Y. Ducros, L. V. Dudko, S. R. Dugad, A. Dyshkant, D. Edmunds, J. Ellison, V. D. Elvira, R. Engelmann, S. Eno, G. Eppley, P. Ermolov, O. V. Eroshin, J. Estrada, H. Evans, V. N. Evdokimov, T. Fahland, S. Feher, D. Fein, T. Ferbel, H. E. Fisk, Y. Fisyak, E. Flattum, F. Fleuret, M. Fortner, K. C. Frame, S. Fuess, E. Gallas, A. N. Galyaev, P. Gartung, V. Gavrilov, R. J. Genik, K. Genser, C. E. Gerber, Y. Gershtein, B. Gibbard, R. Gilmartin, G. Ginther, B. Gobbi, B. Gómez, G. Gómez, P. I. Goncharov, J. L. González Solís, H. Gordon, L. T. Goss, K. Gounder, A. Goussiou, N. Graf, P. D. Grannis, D. R. Green, J. A. Green, H. Greenlee, S. Grinstein, P. Grudberg, S. Grünendahl, G. Guglielmo, A. Gupta, S. N. Gurzhiev, G. Gutierrez, P. Gutierrez, N. J. Hadley, H. Haggerty, S. Hagopian, V. Hagopian, K. S. Hahn, R. E. Hall, P. Hanlet, S. Hansen, J. M. Hauptman, C. Hays, C. Hebert, D. Hedin, A. P. Heinson, U. Heintz, T. Heuring, R. Hirosky, J. D. Hobbs, B. Hoeneisen, J. S. Hoftun, F. Hsieh, A. S. Ito, S. A. Jerger, R. Jesik, T. Joffe-Minor, K. Johns, M. Johnson, A. Jonckheere, M. Jones, H. Jöstlein, S. Y. Jun, S. Kahn, E. Kajfasz, D. Karmanov, D. Karmgard, R. Kehoe, S. K. Kim, B. Klima, C. Klopfenstein, B. Knuteson, W. Ko, J. M. Kohli, D. Koltick, A. V. Kostritskiy, J. Kotcher, A. V. Kotwal, A. V. Kozelov, E. A. Kozlovsky, J. Krane, M. R. Krishnaswamy, S. Krzywdzinski, M. Kubantsev, S. Kuleshov, Y. Kulik, S. Kunori, G. Landsberg, A. Leflat, F. Lehner, J. Li, Q. Z. Li, J. G R Lima, D. Lincoln, S. L. Linn, J. Linnemann, R. Lipton, J. G. Lu, A. Lucotte, L. Lueking, C. Lundstedt, A. K A Maciel, R. J. Madaras, V. Manankov, S. Mani, H. S. Mao, R. Markeloff, T. Marshall, M. I. Martin, R. D. Martin, K. M. Mauritz, B. May, A. A. Mayorov, R. McCarthy, J. McDonald, T. McKibben, T. McMahon, H. L. Melanson, M. Merkin, K. W. Merritt, C. Miao, H. Miettinen, A. Mincer, C. S. Mishra, N. Mokhov, N. K. Mondal, H. E. Montgomery, M. Mostafa, H. da Motta, E. Nagy, F. Nang, M. Narain, V. S. Narasimham, H. A. Neal, J. P. Negret, S. Negroni, D. Norman, L. Oesch, V. Oguri, B. Olivier, N. Oshima, D. Owen, P. Padley, A. Para, N. Parashar, R. Partridge, N. Parua, M. Paterno, A. Patwa, B. Pawlik, J. Perkins, M. Peters, R. Piegaia, H. Piekarz, Y. Pischalnikov, B. G. Pope, E. Popkov, H. B. Prosper, S. Protopopescu, J. Qian, P. Z. Quintas, R. Raja, S. Rajagopalan, N. W. Reay, S. Reucroft, M. Rijssenbeek, T. Rockwell, M. Roco, P. Rubinov, R. Ruchti, J. Rutherfoord, A. Santoro, L. Sawyer, R. D. Schamberger, H. Schellman, A. Schwartzman, J. Sculli, N. Sen, E. Shabalina, H. C. Shankar, R. K. Shivpuri, D. Shpakov, M. Shupe, R. A. Sidwell, H. Singh, J. B. Singh, V. Sirotenko, P. Slattery, E. Smith, R. P. Smith, R. Snihur, G. R. Snow, J. Snow, S. Snyder, J. Solomon, X. F. Song, V. Sorín, M. Sosebee, N. Sotnikova, M. Souza, N. R. Stanton, G. Steinbrück, R. W. Stephens, M. L. Stevenson, F. Stichelbaut, D. Stoker, V. Stolin, D. A. Stoyanova, M. Strauss, K. Streets, M. Strovink, L. Stutte, A. Sznajder, J. Tarazi, M. Tartaglia, T. L T Thomas, J. Thompson, D. Toback, T. G. Trippe, A. S. Turcot, P. M. Tuts, P. van Gemmeren, V. Vaniev, N. Varelas, A. A. Volkov, A. P. Vorobiev, H. D. Wahl, J. Warchol, G. Watts, M. Wayne, H. Weerts, A. White, J. T. White, J. A. Wightman, S. Willis, S. J. Wimpenny, J. V D Wirjawan, J. Womersley, D. R. Wood, R. Yamada, P. Yamin, T. Yasuda, K. Yip, S. Youssef, J. Yu, Y. Yu, M. Zanabria, H. Zheng, Z. Zhou, Z. H. Zhu, M. Zielinski, D. Zieminska, A. Zieminski, V. Zutshi, E. G. Zverev, A. Zylberstejn

Research output: Contribution to journalArticle

69 Citations (Scopus)

Abstract

We report a new measurement of the cross section for the production of isolated photons with transverse energies (E T γ) above 10 GeV and pseudorapidities |η| < 2.5 in p̄ collisions at √s = 1.8 TeV. The results are based on a data sample of 107.6 pb -1 recorded during 1992-1995 with the D0 detector at the Fermilab Tevatron collider. The background, predominantly from jets which fragment to neutral mesons, was estimated using the longitudinal shower shape of photon candidates in the calorimeter. The measured cross section is in good agreement with the next-to-leading order QCD calculation for E T γ ≳ 36 GeV.

Original languageEnglish
Article number2786
JournalPhysical Review Letters
Volume84
Issue number13
DOIs
Publication statusPublished - 2000 Mar 27
Externally publishedYes

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collisions
cross sections
photons
showers
calorimeters
mesons
quantum chromodynamics
fragments
detectors
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Abbott, B., Abolins, M., Abramov, V., Acharya, B. S., Adams, D. L., Adams, M., ... Zylberstejn, A. (2000). Isolated photon cross section in p p̄ collisions at √s = 1.8 TeV. Physical Review Letters, 84(13), [2786]. https://doi.org/10.1103/PhysRevLett.84.2786

Isolated photon cross section in p p̄ collisions at √s = 1.8 TeV. / Abbott, B.; Abolins, M.; Abramov, V.; Acharya, B. S.; Adams, D. L.; Adams, M.; Ahn, S.; Akimov, V.; Alves, G. A.; Amos, N.; Anderson, E. W.; Baarmand, M. M.; Babintsev, V. V.; Babukhadia, L.; Baden, A.; Baldin, B.; Banerjee, S.; Bantly, J.; Barberis, E.; Baringer, P.; Bartlett, J. F.; Bassler, U.; Belyaev, A.; Beri, S. B.; Bernardi, G.; Bertram, I.; Bezzubov, V. A.; Bhat, P. C.; Bhatnagar, V.; Bhattacharjee, M.; Blazey, G.; Blessing, S.; Boehnlein, A.; Bojko, N. I.; Borcherding, F.; Brandt, A.; Breedon, R.; Briskin, G.; Brock, R.; Brooijmans, G.; Bross, A.; Buchholz, D.; Buescher, V.; Burtovoi, V. S.; Butler, J. M.; Carvalho, W.; Casey, D.; Casilum, Z.; Castilla-Valdez, H.; Chakraborty, D.; Chan, K. M.; Chekulaev, S. V.; Chen, W.; Cho, D. K.; Choi, Suyong; Chopra, S.; Choudhary, B. C.; Christenson, J. H.; Chung, M.; Claes, D.; Clark, A. R.; Cobau, W. G.; Cochran, J.; Coney, L.; Connolly, B.; Cooper, W. E.; Coppage, D.; Cullen-Vidal, D.; Cummings, M. A C; Cutts, D.; Dahl, O. I.; Davis, K.; De, K.; Del Signore, K.; Demarteau, M.; Denisov, D.; Denisov, S. P.; Diehl, H. T.; Diesburg, M.; di Loreto, G.; Draper, P.; Ducros, Y.; Dudko, L. V.; Dugad, S. R.; Dyshkant, A.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Engelmann, R.; Eno, S.; Eppley, G.; Ermolov, P.; Eroshin, O. V.; Estrada, J.; Evans, H.; Evdokimov, V. N.; Fahland, T.; Feher, S.; Fein, D.; Ferbel, T.; Fisk, H. E.; Fisyak, Y.; Flattum, E.; Fleuret, F.; Fortner, M.; Frame, K. C.; Fuess, S.; Gallas, E.; Galyaev, A. N.; Gartung, P.; Gavrilov, V.; Genik, R. J.; Genser, K.; Gerber, C. E.; Gershtein, Y.; Gibbard, B.; Gilmartin, R.; Ginther, G.; Gobbi, B.; Gómez, B.; Gómez, G.; Goncharov, P. I.; González Solís, J. L.; Gordon, H.; Goss, L. T.; Gounder, K.; Goussiou, A.; Graf, N.; Grannis, P. D.; Green, D. R.; Green, J. A.; Greenlee, H.; Grinstein, S.; Grudberg, P.; Grünendahl, S.; Guglielmo, G.; Gupta, A.; Gurzhiev, S. N.; Gutierrez, G.; Gutierrez, P.; Hadley, N. J.; Haggerty, H.; Hagopian, S.; Hagopian, V.; Hahn, K. S.; Hall, R. E.; Hanlet, P.; Hansen, S.; Hauptman, J. M.; Hays, C.; Hebert, C.; Hedin, D.; Heinson, A. P.; Heintz, U.; Heuring, T.; Hirosky, R.; Hobbs, J. D.; Hoeneisen, B.; Hoftun, J. S.; Hsieh, F.; Ito, A. S.; Jerger, S. A.; Jesik, R.; Joffe-Minor, T.; Johns, K.; Johnson, M.; Jonckheere, A.; Jones, M.; Jöstlein, H.; Jun, S. Y.; Kahn, S.; Kajfasz, E.; Karmanov, D.; Karmgard, D.; Kehoe, R.; Kim, S. K.; Klima, B.; Klopfenstein, C.; Knuteson, B.; Ko, W.; Kohli, J. M.; Koltick, D.; Kostritskiy, A. V.; Kotcher, J.; Kotwal, A. V.; Kozelov, A. V.; Kozlovsky, E. A.; Krane, J.; Krishnaswamy, M. R.; Krzywdzinski, S.; Kubantsev, M.; Kuleshov, S.; Kulik, Y.; Kunori, S.; Landsberg, G.; Leflat, A.; Lehner, F.; Li, J.; Li, Q. Z.; Lima, J. G R; Lincoln, D.; Linn, S. L.; Linnemann, J.; Lipton, R.; Lu, J. G.; Lucotte, A.; Lueking, L.; Lundstedt, C.; Maciel, A. K A; Madaras, R. J.; Manankov, V.; Mani, S.; Mao, H. S.; Markeloff, R.; Marshall, T.; Martin, M. I.; Martin, R. D.; Mauritz, K. M.; May, B.; Mayorov, A. A.; McCarthy, R.; McDonald, J.; McKibben, T.; McMahon, T.; Melanson, H. L.; Merkin, M.; Merritt, K. W.; Miao, C.; Miettinen, H.; Mincer, A.; Mishra, C. S.; Mokhov, N.; Mondal, N. K.; Montgomery, H. E.; Mostafa, M.; da Motta, H.; Nagy, E.; Nang, F.; Narain, M.; Narasimham, V. S.; Neal, H. A.; Negret, J. P.; Negroni, S.; Norman, D.; Oesch, L.; Oguri, V.; Olivier, B.; Oshima, N.; Owen, D.; Padley, P.; Para, A.; Parashar, N.; Partridge, R.; Parua, N.; Paterno, M.; Patwa, A.; Pawlik, B.; Perkins, J.; Peters, M.; Piegaia, R.; Piekarz, H.; Pischalnikov, Y.; Pope, B. G.; Popkov, E.; Prosper, H. B.; Protopopescu, S.; Qian, J.; Quintas, P. Z.; Raja, R.; Rajagopalan, S.; Reay, N. W.; Reucroft, S.; Rijssenbeek, M.; Rockwell, T.; Roco, M.; Rubinov, P.; Ruchti, R.; Rutherfoord, J.; Santoro, A.; Sawyer, L.; Schamberger, R. D.; Schellman, H.; Schwartzman, A.; Sculli, J.; Sen, N.; Shabalina, E.; Shankar, H. C.; Shivpuri, R. K.; Shpakov, D.; Shupe, M.; Sidwell, R. A.; Singh, H.; Singh, J. B.; Sirotenko, V.; Slattery, P.; Smith, E.; Smith, R. P.; Snihur, R.; Snow, G. R.; Snow, J.; Snyder, S.; Solomon, J.; Song, X. F.; Sorín, V.; Sosebee, M.; Sotnikova, N.; Souza, M.; Stanton, N. R.; Steinbrück, G.; Stephens, R. W.; Stevenson, M. L.; Stichelbaut, F.; Stoker, D.; Stolin, V.; Stoyanova, D. A.; Strauss, M.; Streets, K.; Strovink, M.; Stutte, L.; Sznajder, A.; Tarazi, J.; Tartaglia, M.; Thomas, T. L T; Thompson, J.; Toback, D.; Trippe, T. G.; Turcot, A. S.; Tuts, P. M.; van Gemmeren, P.; Vaniev, V.; Varelas, N.; Volkov, A. A.; Vorobiev, A. P.; Wahl, H. D.; Warchol, J.; Watts, G.; Wayne, M.; Weerts, H.; White, A.; White, J. T.; Wightman, J. A.; Willis, S.; Wimpenny, S. J.; Wirjawan, J. V D; Womersley, J.; Wood, D. R.; Yamada, R.; Yamin, P.; Yasuda, T.; Yip, K.; Youssef, S.; Yu, J.; Yu, Y.; Zanabria, M.; Zheng, H.; Zhou, Z.; Zhu, Z. H.; Zielinski, M.; Zieminska, D.; Zieminski, A.; Zutshi, V.; Zverev, E. G.; Zylberstejn, A.

In: Physical Review Letters, Vol. 84, No. 13, 2786, 27.03.2000.

Research output: Contribution to journalArticle

Abbott, B, Abolins, M, Abramov, V, Acharya, BS, Adams, DL, Adams, M, Ahn, S, Akimov, V, Alves, GA, Amos, N, Anderson, EW, Baarmand, MM, Babintsev, VV, Babukhadia, L, Baden, A, Baldin, B, Banerjee, S, Bantly, J, Barberis, E, Baringer, P, Bartlett, JF, Bassler, U, Belyaev, A, Beri, SB, Bernardi, G, Bertram, I, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Bhattacharjee, M, Blazey, G, Blessing, S, Boehnlein, A, Bojko, NI, Borcherding, F, Brandt, A, Breedon, R, Briskin, G, Brock, R, Brooijmans, G, Bross, A, Buchholz, D, Buescher, V, Burtovoi, VS, Butler, JM, Carvalho, W, Casey, D, Casilum, Z, Castilla-Valdez, H, Chakraborty, D, Chan, KM, Chekulaev, SV, Chen, W, Cho, DK, Choi, S, Chopra, S, Choudhary, BC, Christenson, JH, Chung, M, Claes, D, Clark, AR, Cobau, WG, Cochran, J, Coney, L, Connolly, B, Cooper, WE, Coppage, D, Cullen-Vidal, D, Cummings, MAC, Cutts, D, Dahl, OI, Davis, K, De, K, Del Signore, K, Demarteau, M, Denisov, D, Denisov, SP, Diehl, HT, Diesburg, M, di Loreto, G, Draper, P, Ducros, Y, Dudko, LV, Dugad, SR, Dyshkant, A, Edmunds, D, Ellison, J, Elvira, VD, Engelmann, R, Eno, S, Eppley, G, Ermolov, P, Eroshin, OV, Estrada, J, Evans, H, Evdokimov, VN, Fahland, T, Feher, S, Fein, D, Ferbel, T, Fisk, HE, Fisyak, Y, Flattum, E, Fleuret, F, Fortner, M, Frame, KC, Fuess, S, Gallas, E, Galyaev, AN, Gartung, P, Gavrilov, V, Genik, RJ, Genser, K, Gerber, CE, Gershtein, Y, Gibbard, B, Gilmartin, R, Ginther, G, Gobbi, B, Gómez, B, Gómez, G, Goncharov, PI, González Solís, JL, Gordon, H, Goss, LT, Gounder, K, Goussiou, A, Graf, N, Grannis, PD, Green, DR, Green, JA, Greenlee, H, Grinstein, S, Grudberg, P, Grünendahl, S, Guglielmo, G, Gupta, A, Gurzhiev, SN, Gutierrez, G, Gutierrez, P, Hadley, NJ, Haggerty, H, Hagopian, S, Hagopian, V, Hahn, KS, Hall, RE, Hanlet, P, Hansen, S, Hauptman, JM, Hays, C, Hebert, C, Hedin, D, Heinson, AP, Heintz, U, Heuring, T, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoftun, JS, Hsieh, F, Ito, AS, Jerger, SA, Jesik, R, Joffe-Minor, T, Johns, K, Johnson, M, Jonckheere, A, Jones, M, Jöstlein, H, Jun, SY, Kahn, S, Kajfasz, E, Karmanov, D, Karmgard, D, Kehoe, R, Kim, SK, Klima, B, Klopfenstein, C, Knuteson, B, Ko, W, Kohli, JM, Koltick, D, Kostritskiy, AV, Kotcher, J, Kotwal, AV, Kozelov, AV, Kozlovsky, EA, Krane, J, Krishnaswamy, MR, Krzywdzinski, S, Kubantsev, M, Kuleshov, S, Kulik, Y, Kunori, S, Landsberg, G, Leflat, A, Lehner, F, Li, J, Li, QZ, Lima, JGR, Lincoln, D, Linn, SL, Linnemann, J, Lipton, R, Lu, JG, Lucotte, A, Lueking, L, Lundstedt, C, Maciel, AKA, Madaras, RJ, Manankov, V, Mani, S, Mao, HS, Markeloff, R, Marshall, T, Martin, MI, Martin, RD, Mauritz, KM, May, B, Mayorov, AA, McCarthy, R, McDonald, J, McKibben, T, McMahon, T, Melanson, HL, Merkin, M, Merritt, KW, Miao, C, Miettinen, H, Mincer, A, Mishra, CS, Mokhov, N, Mondal, NK, Montgomery, HE, Mostafa, M, da Motta, H, Nagy, E, Nang, F, Narain, M, Narasimham, VS, Neal, HA, Negret, JP, Negroni, S, Norman, D, Oesch, L, Oguri, V, Olivier, B, Oshima, N, Owen, D, Padley, P, Para, A, Parashar, N, Partridge, R, Parua, N, Paterno, M, Patwa, A, Pawlik, B, Perkins, J, Peters, M, Piegaia, R, Piekarz, H, Pischalnikov, Y, Pope, BG, Popkov, E, Prosper, HB, Protopopescu, S, Qian, J, Quintas, PZ, Raja, R, Rajagopalan, S, Reay, NW, Reucroft, S, Rijssenbeek, M, Rockwell, T, Roco, M, Rubinov, P, Ruchti, R, Rutherfoord, J, Santoro, A, Sawyer, L, Schamberger, RD, Schellman, H, Schwartzman, A, Sculli, J, Sen, N, Shabalina, E, Shankar, HC, Shivpuri, RK, Shpakov, D, Shupe, M, Sidwell, RA, Singh, H, Singh, JB, Sirotenko, V, Slattery, P, Smith, E, Smith, RP, Snihur, R, Snow, GR, Snow, J, Snyder, S, Solomon, J, Song, XF, Sorín, V, Sosebee, M, Sotnikova, N, Souza, M, Stanton, NR, Steinbrück, G, Stephens, RW, Stevenson, ML, Stichelbaut, F, Stoker, D, Stolin, V, Stoyanova, DA, Strauss, M, Streets, K, Strovink, M, Stutte, L, Sznajder, A, Tarazi, J, Tartaglia, M, Thomas, TLT, Thompson, J, Toback, D, Trippe, TG, Turcot, AS, Tuts, PM, van Gemmeren, P, Vaniev, V, Varelas, N, Volkov, AA, Vorobiev, AP, Wahl, HD, Warchol, J, Watts, G, Wayne, M, Weerts, H, White, A, White, JT, Wightman, JA, Willis, S, Wimpenny, SJ, Wirjawan, JVD, Womersley, J, Wood, DR, Yamada, R, Yamin, P, Yasuda, T, Yip, K, Youssef, S, Yu, J, Yu, Y, Zanabria, M, Zheng, H, Zhou, Z, Zhu, ZH, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, Zverev, EG & Zylberstejn, A 2000, 'Isolated photon cross section in p p̄ collisions at √s = 1.8 TeV', Physical Review Letters, vol. 84, no. 13, 2786. https://doi.org/10.1103/PhysRevLett.84.2786
Abbott B, Abolins M, Abramov V, Acharya BS, Adams DL, Adams M et al. Isolated photon cross section in p p̄ collisions at √s = 1.8 TeV. Physical Review Letters. 2000 Mar 27;84(13). 2786. https://doi.org/10.1103/PhysRevLett.84.2786
Abbott, B. ; Abolins, M. ; Abramov, V. ; Acharya, B. S. ; Adams, D. L. ; Adams, M. ; Ahn, S. ; Akimov, V. ; Alves, G. A. ; Amos, N. ; Anderson, E. W. ; Baarmand, M. M. ; Babintsev, V. V. ; Babukhadia, L. ; Baden, A. ; Baldin, B. ; Banerjee, S. ; Bantly, J. ; Barberis, E. ; Baringer, P. ; Bartlett, J. F. ; Bassler, U. ; Belyaev, A. ; Beri, S. B. ; Bernardi, G. ; Bertram, I. ; Bezzubov, V. A. ; Bhat, P. C. ; Bhatnagar, V. ; Bhattacharjee, M. ; Blazey, G. ; Blessing, S. ; Boehnlein, A. ; Bojko, N. I. ; Borcherding, F. ; Brandt, A. ; Breedon, R. ; Briskin, G. ; Brock, R. ; Brooijmans, G. ; Bross, A. ; Buchholz, D. ; Buescher, V. ; Burtovoi, V. S. ; Butler, J. M. ; Carvalho, W. ; Casey, D. ; Casilum, Z. ; Castilla-Valdez, H. ; Chakraborty, D. ; Chan, K. M. ; Chekulaev, S. V. ; Chen, W. ; Cho, D. K. ; Choi, Suyong ; Chopra, S. ; Choudhary, B. C. ; Christenson, J. H. ; Chung, M. ; Claes, D. ; Clark, A. R. ; Cobau, W. G. ; Cochran, J. ; Coney, L. ; Connolly, B. ; Cooper, W. E. ; Coppage, D. ; Cullen-Vidal, D. ; Cummings, M. A C ; Cutts, D. ; Dahl, O. I. ; Davis, K. ; De, K. ; Del Signore, K. ; Demarteau, M. ; Denisov, D. ; Denisov, S. P. ; Diehl, H. T. ; Diesburg, M. ; di Loreto, G. ; Draper, P. ; Ducros, Y. ; Dudko, L. V. ; Dugad, S. R. ; Dyshkant, A. ; Edmunds, D. ; Ellison, J. ; Elvira, V. D. ; Engelmann, R. ; Eno, S. ; Eppley, G. ; Ermolov, P. ; Eroshin, O. V. ; Estrada, J. ; Evans, H. ; Evdokimov, V. N. ; Fahland, T. ; Feher, S. ; Fein, D. ; Ferbel, T. ; Fisk, H. E. ; Fisyak, Y. ; Flattum, E. ; Fleuret, F. ; Fortner, M. ; Frame, K. C. ; Fuess, S. ; Gallas, E. ; Galyaev, A. N. ; Gartung, P. ; Gavrilov, V. ; Genik, R. J. ; Genser, K. ; Gerber, C. E. ; Gershtein, Y. ; Gibbard, B. ; Gilmartin, R. ; Ginther, G. ; Gobbi, B. ; Gómez, B. ; Gómez, G. ; Goncharov, P. I. ; González Solís, J. L. ; Gordon, H. ; Goss, L. T. ; Gounder, K. ; Goussiou, A. ; Graf, N. ; Grannis, P. D. ; Green, D. R. ; Green, J. A. ; Greenlee, H. ; Grinstein, S. ; Grudberg, P. ; Grünendahl, S. ; Guglielmo, G. ; Gupta, A. ; Gurzhiev, S. N. ; Gutierrez, G. ; Gutierrez, P. ; Hadley, N. J. ; Haggerty, H. ; Hagopian, S. ; Hagopian, V. ; Hahn, K. S. ; Hall, R. E. ; Hanlet, P. ; Hansen, S. ; Hauptman, J. M. ; Hays, C. ; Hebert, C. ; Hedin, D. ; Heinson, A. P. ; Heintz, U. ; Heuring, T. ; Hirosky, R. ; Hobbs, J. D. ; Hoeneisen, B. ; Hoftun, J. S. ; Hsieh, F. ; Ito, A. S. ; Jerger, S. A. ; Jesik, R. ; Joffe-Minor, T. ; Johns, K. ; Johnson, M. ; Jonckheere, A. ; Jones, M. ; Jöstlein, H. ; Jun, S. Y. ; Kahn, S. ; Kajfasz, E. ; Karmanov, D. ; Karmgard, D. ; Kehoe, R. ; Kim, S. K. ; Klima, B. ; Klopfenstein, C. ; Knuteson, B. ; Ko, W. ; Kohli, J. M. ; Koltick, D. ; Kostritskiy, A. V. ; Kotcher, J. ; Kotwal, A. V. ; Kozelov, A. V. ; Kozlovsky, E. A. ; Krane, J. ; Krishnaswamy, M. R. ; Krzywdzinski, S. ; Kubantsev, M. ; Kuleshov, S. ; Kulik, Y. ; Kunori, S. ; Landsberg, G. ; Leflat, A. ; Lehner, F. ; Li, J. ; Li, Q. Z. ; Lima, J. G R ; Lincoln, D. ; Linn, S. L. ; Linnemann, J. ; Lipton, R. ; Lu, J. G. ; Lucotte, A. ; Lueking, L. ; Lundstedt, C. ; Maciel, A. K A ; Madaras, R. J. ; Manankov, V. ; Mani, S. ; Mao, H. S. ; Markeloff, R. ; Marshall, T. ; Martin, M. I. ; Martin, R. D. ; Mauritz, K. M. ; May, B. ; Mayorov, A. A. ; McCarthy, R. ; McDonald, J. ; McKibben, T. ; McMahon, T. ; Melanson, H. L. ; Merkin, M. ; Merritt, K. W. ; Miao, C. ; Miettinen, H. ; Mincer, A. ; Mishra, C. S. ; Mokhov, N. ; Mondal, N. K. ; Montgomery, H. E. ; Mostafa, M. ; da Motta, H. ; Nagy, E. ; Nang, F. ; Narain, M. ; Narasimham, V. S. ; Neal, H. A. ; Negret, J. P. ; Negroni, S. ; Norman, D. ; Oesch, L. ; Oguri, V. ; Olivier, B. ; Oshima, N. ; Owen, D. ; Padley, P. ; Para, A. ; Parashar, N. ; Partridge, R. ; Parua, N. ; Paterno, M. ; Patwa, A. ; Pawlik, B. ; Perkins, J. ; Peters, M. ; Piegaia, R. ; Piekarz, H. ; Pischalnikov, Y. ; Pope, B. G. ; Popkov, E. ; Prosper, H. B. ; Protopopescu, S. ; Qian, J. ; Quintas, P. Z. ; Raja, R. ; Rajagopalan, S. ; Reay, N. W. ; Reucroft, S. ; Rijssenbeek, M. ; Rockwell, T. ; Roco, M. ; Rubinov, P. ; Ruchti, R. ; Rutherfoord, J. ; Santoro, A. ; Sawyer, L. ; Schamberger, R. D. ; Schellman, H. ; Schwartzman, A. ; Sculli, J. ; Sen, N. ; Shabalina, E. ; Shankar, H. C. ; Shivpuri, R. K. ; Shpakov, D. ; Shupe, M. ; Sidwell, R. A. ; Singh, H. ; Singh, J. B. ; Sirotenko, V. ; Slattery, P. ; Smith, E. ; Smith, R. P. ; Snihur, R. ; Snow, G. R. ; Snow, J. ; Snyder, S. ; Solomon, J. ; Song, X. F. ; Sorín, V. ; Sosebee, M. ; Sotnikova, N. ; Souza, M. ; Stanton, N. R. ; Steinbrück, G. ; Stephens, R. W. ; Stevenson, M. L. ; Stichelbaut, F. ; Stoker, D. ; Stolin, V. ; Stoyanova, D. A. ; Strauss, M. ; Streets, K. ; Strovink, M. ; Stutte, L. ; Sznajder, A. ; Tarazi, J. ; Tartaglia, M. ; Thomas, T. L T ; Thompson, J. ; Toback, D. ; Trippe, T. G. ; Turcot, A. S. ; Tuts, P. M. ; van Gemmeren, P. ; Vaniev, V. ; Varelas, N. ; Volkov, A. A. ; Vorobiev, A. P. ; Wahl, H. D. ; Warchol, J. ; Watts, G. ; Wayne, M. ; Weerts, H. ; White, A. ; White, J. T. ; Wightman, J. A. ; Willis, S. ; Wimpenny, S. J. ; Wirjawan, J. V D ; Womersley, J. ; Wood, D. R. ; Yamada, R. ; Yamin, P. ; Yasuda, T. ; Yip, K. ; Youssef, S. ; Yu, J. ; Yu, Y. ; Zanabria, M. ; Zheng, H. ; Zhou, Z. ; Zhu, Z. H. ; Zielinski, M. ; Zieminska, D. ; Zieminski, A. ; Zutshi, V. ; Zverev, E. G. ; Zylberstejn, A. / Isolated photon cross section in p p̄ collisions at √s = 1.8 TeV. In: Physical Review Letters. 2000 ; Vol. 84, No. 13.
@article{802f6a8a60a54f4689c2b0d5f218d4b9,
title = "Isolated photon cross section in p p̄ collisions at √s = 1.8 TeV",
abstract = "We report a new measurement of the cross section for the production of isolated photons with transverse energies (E T γ) above 10 GeV and pseudorapidities |η| < 2.5 in p̄ collisions at √s = 1.8 TeV. The results are based on a data sample of 107.6 pb -1 recorded during 1992-1995 with the D0 detector at the Fermilab Tevatron collider. The background, predominantly from jets which fragment to neutral mesons, was estimated using the longitudinal shower shape of photon candidates in the calorimeter. The measured cross section is in good agreement with the next-to-leading order QCD calculation for E T γ ≳ 36 GeV.",
author = "B. Abbott and M. Abolins and V. Abramov and Acharya, {B. S.} and Adams, {D. L.} and M. Adams and S. Ahn and V. Akimov and Alves, {G. A.} and N. Amos and Anderson, {E. W.} and Baarmand, {M. M.} and Babintsev, {V. V.} and L. Babukhadia and A. Baden and B. Baldin and S. Banerjee and J. Bantly and E. Barberis and P. Baringer and Bartlett, {J. F.} and U. Bassler and A. Belyaev and Beri, {S. B.} and G. Bernardi and I. Bertram and Bezzubov, {V. A.} and Bhat, {P. C.} and V. Bhatnagar and M. Bhattacharjee and G. Blazey and S. Blessing and A. Boehnlein and Bojko, {N. I.} and F. Borcherding and A. Brandt and R. Breedon and G. Briskin and R. Brock and G. Brooijmans and A. Bross and D. Buchholz and V. Buescher and Burtovoi, {V. S.} and Butler, {J. M.} and W. Carvalho and D. Casey and Z. Casilum and H. Castilla-Valdez and D. Chakraborty and Chan, {K. M.} and Chekulaev, {S. V.} and W. Chen and Cho, {D. K.} and Suyong Choi and S. Chopra and Choudhary, {B. C.} and Christenson, {J. H.} and M. Chung and D. Claes and Clark, {A. R.} and Cobau, {W. G.} and J. Cochran and L. Coney and B. Connolly and Cooper, {W. E.} and D. Coppage and D. Cullen-Vidal and Cummings, {M. A C} and D. Cutts and Dahl, {O. I.} and K. Davis and K. De and {Del Signore}, K. and M. Demarteau and D. Denisov and Denisov, {S. P.} and Diehl, {H. T.} and M. Diesburg and {di Loreto}, G. and P. Draper and Y. Ducros and Dudko, {L. V.} and Dugad, {S. R.} and A. Dyshkant and D. Edmunds and J. Ellison and Elvira, {V. D.} and R. Engelmann and S. Eno and G. Eppley and P. Ermolov and Eroshin, {O. V.} and J. Estrada and H. Evans and Evdokimov, {V. N.} and T. Fahland and S. Feher and D. Fein and T. Ferbel and Fisk, {H. E.} and Y. Fisyak and E. Flattum and F. Fleuret and M. Fortner and Frame, {K. C.} and S. Fuess and E. Gallas and Galyaev, {A. N.} and P. Gartung and V. Gavrilov and Genik, {R. J.} and K. Genser and Gerber, {C. E.} and Y. Gershtein and B. Gibbard and R. Gilmartin and G. Ginther and B. Gobbi and B. G{\'o}mez and G. G{\'o}mez and Goncharov, {P. I.} and {Gonz{\'a}lez Sol{\'i}s}, {J. L.} and H. Gordon and Goss, {L. T.} and K. Gounder and A. Goussiou and N. Graf and Grannis, {P. D.} and Green, {D. R.} and Green, {J. A.} and H. Greenlee and S. Grinstein and P. Grudberg and S. Gr{\"u}nendahl and G. Guglielmo and A. Gupta and Gurzhiev, {S. N.} and G. Gutierrez and P. Gutierrez and Hadley, {N. J.} and H. Haggerty and S. Hagopian and V. Hagopian and Hahn, {K. S.} and Hall, {R. E.} and P. Hanlet and S. Hansen and Hauptman, {J. M.} and C. Hays and C. Hebert and D. Hedin and Heinson, {A. P.} and U. Heintz and T. Heuring and R. Hirosky and Hobbs, {J. D.} and B. Hoeneisen and Hoftun, {J. S.} and F. Hsieh and Ito, {A. S.} and Jerger, {S. A.} and R. Jesik and T. Joffe-Minor and K. Johns and M. Johnson and A. Jonckheere and M. Jones and H. J{\"o}stlein and Jun, {S. Y.} and S. Kahn and E. Kajfasz and D. Karmanov and D. Karmgard and R. Kehoe and Kim, {S. K.} and B. Klima and C. Klopfenstein and B. Knuteson and W. Ko and Kohli, {J. M.} and D. Koltick and Kostritskiy, {A. V.} and J. Kotcher and Kotwal, {A. V.} and Kozelov, {A. V.} and Kozlovsky, {E. A.} and J. Krane and Krishnaswamy, {M. R.} and S. Krzywdzinski and M. Kubantsev and S. Kuleshov and Y. Kulik and S. Kunori and G. Landsberg and A. Leflat and F. Lehner and J. Li and Li, {Q. Z.} and Lima, {J. G R} and D. Lincoln and Linn, {S. L.} and J. Linnemann and R. Lipton and Lu, {J. G.} and A. Lucotte and L. Lueking and C. Lundstedt and Maciel, {A. K A} and Madaras, {R. J.} and V. Manankov and S. Mani and Mao, {H. S.} and R. Markeloff and T. Marshall and Martin, {M. I.} and Martin, {R. D.} and Mauritz, {K. M.} and B. May and Mayorov, {A. A.} and R. McCarthy and J. McDonald and T. McKibben and T. McMahon and Melanson, {H. L.} and M. Merkin and Merritt, {K. W.} and C. Miao and H. Miettinen and A. Mincer and Mishra, {C. S.} and N. Mokhov and Mondal, {N. K.} and Montgomery, {H. E.} and M. Mostafa and {da Motta}, H. and E. Nagy and F. Nang and M. Narain and Narasimham, {V. S.} and Neal, {H. A.} and Negret, {J. P.} and S. Negroni and D. Norman and L. Oesch and V. Oguri and B. Olivier and N. Oshima and D. Owen and P. Padley and A. Para and N. Parashar and R. Partridge and N. Parua and M. Paterno and A. Patwa and B. Pawlik and J. Perkins and M. Peters and R. Piegaia and H. Piekarz and Y. Pischalnikov and Pope, {B. G.} and E. Popkov and Prosper, {H. B.} and S. Protopopescu and J. Qian and Quintas, {P. Z.} and R. Raja and S. Rajagopalan and Reay, {N. W.} and S. Reucroft and M. Rijssenbeek and T. Rockwell and M. Roco and P. Rubinov and R. Ruchti and J. Rutherfoord and A. Santoro and L. Sawyer and Schamberger, {R. D.} and H. Schellman and A. Schwartzman and J. Sculli and N. Sen and E. Shabalina and Shankar, {H. C.} and Shivpuri, {R. K.} and D. Shpakov and M. Shupe and Sidwell, {R. A.} and H. Singh and Singh, {J. B.} and V. Sirotenko and P. Slattery and E. Smith and Smith, {R. P.} and R. Snihur and Snow, {G. R.} and J. Snow and S. Snyder and J. Solomon and Song, {X. F.} and V. Sor{\'i}n and M. Sosebee and N. Sotnikova and M. Souza and Stanton, {N. R.} and G. Steinbr{\"u}ck and Stephens, {R. W.} and Stevenson, {M. L.} and F. Stichelbaut and D. Stoker and V. Stolin and Stoyanova, {D. A.} and M. Strauss and K. Streets and M. Strovink and L. Stutte and A. Sznajder and J. Tarazi and M. Tartaglia and Thomas, {T. L T} and J. Thompson and D. Toback and Trippe, {T. G.} and Turcot, {A. S.} and Tuts, {P. M.} and {van Gemmeren}, P. and V. Vaniev and N. Varelas and Volkov, {A. A.} and Vorobiev, {A. P.} and Wahl, {H. D.} and J. Warchol and G. Watts and M. Wayne and H. Weerts and A. White and White, {J. T.} and Wightman, {J. A.} and S. Willis and Wimpenny, {S. J.} and Wirjawan, {J. V D} and J. Womersley and Wood, {D. R.} and R. Yamada and P. Yamin and T. Yasuda and K. Yip and S. Youssef and J. Yu and Y. Yu and M. Zanabria and H. Zheng and Z. Zhou and Zhu, {Z. H.} and M. Zielinski and D. Zieminska and A. Zieminski and V. Zutshi and Zverev, {E. G.} and A. Zylberstejn",
year = "2000",
month = "3",
day = "27",
doi = "10.1103/PhysRevLett.84.2786",
language = "English",
volume = "84",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "13",

}

TY - JOUR

T1 - Isolated photon cross section in p p̄ collisions at √s = 1.8 TeV

AU - Abbott, B.

AU - Abolins, M.

AU - Abramov, V.

AU - Acharya, B. S.

AU - Adams, D. L.

AU - Adams, M.

AU - Ahn, S.

AU - Akimov, V.

AU - Alves, G. A.

AU - Amos, N.

AU - Anderson, E. W.

AU - Baarmand, M. M.

AU - Babintsev, V. V.

AU - Babukhadia, L.

AU - Baden, A.

AU - Baldin, B.

AU - Banerjee, S.

AU - Bantly, J.

AU - Barberis, E.

AU - Baringer, P.

AU - Bartlett, J. F.

AU - Bassler, U.

AU - Belyaev, A.

AU - Beri, S. B.

AU - Bernardi, G.

AU - Bertram, I.

AU - Bezzubov, V. A.

AU - Bhat, P. C.

AU - Bhatnagar, V.

AU - Bhattacharjee, M.

AU - Blazey, G.

AU - Blessing, S.

AU - Boehnlein, A.

AU - Bojko, N. I.

AU - Borcherding, F.

AU - Brandt, A.

AU - Breedon, R.

AU - Briskin, G.

AU - Brock, R.

AU - Brooijmans, G.

AU - Bross, A.

AU - Buchholz, D.

AU - Buescher, V.

AU - Burtovoi, V. S.

AU - Butler, J. M.

AU - Carvalho, W.

AU - Casey, D.

AU - Casilum, Z.

AU - Castilla-Valdez, H.

AU - Chakraborty, D.

AU - Chan, K. M.

AU - Chekulaev, S. V.

AU - Chen, W.

AU - Cho, D. K.

AU - Choi, Suyong

AU - Chopra, S.

AU - Choudhary, B. C.

AU - Christenson, J. H.

AU - Chung, M.

AU - Claes, D.

AU - Clark, A. R.

AU - Cobau, W. G.

AU - Cochran, J.

AU - Coney, L.

AU - Connolly, B.

AU - Cooper, W. E.

AU - Coppage, D.

AU - Cullen-Vidal, D.

AU - Cummings, M. A C

AU - Cutts, D.

AU - Dahl, O. I.

AU - Davis, K.

AU - De, K.

AU - Del Signore, K.

AU - Demarteau, M.

AU - Denisov, D.

AU - Denisov, S. P.

AU - Diehl, H. T.

AU - Diesburg, M.

AU - di Loreto, G.

AU - Draper, P.

AU - Ducros, Y.

AU - Dudko, L. V.

AU - Dugad, S. R.

AU - Dyshkant, A.

AU - Edmunds, D.

AU - Ellison, J.

AU - Elvira, V. D.

AU - Engelmann, R.

AU - Eno, S.

AU - Eppley, G.

AU - Ermolov, P.

AU - Eroshin, O. V.

AU - Estrada, J.

AU - Evans, H.

AU - Evdokimov, V. N.

AU - Fahland, T.

AU - Feher, S.

AU - Fein, D.

AU - Ferbel, T.

AU - Fisk, H. E.

AU - Fisyak, Y.

AU - Flattum, E.

AU - Fleuret, F.

AU - Fortner, M.

AU - Frame, K. C.

AU - Fuess, S.

AU - Gallas, E.

AU - Galyaev, A. N.

AU - Gartung, P.

AU - Gavrilov, V.

AU - Genik, R. J.

AU - Genser, K.

AU - Gerber, C. E.

AU - Gershtein, Y.

AU - Gibbard, B.

AU - Gilmartin, R.

AU - Ginther, G.

AU - Gobbi, B.

AU - Gómez, B.

AU - Gómez, G.

AU - Goncharov, P. I.

AU - González Solís, J. L.

AU - Gordon, H.

AU - Goss, L. T.

AU - Gounder, K.

AU - Goussiou, A.

AU - Graf, N.

AU - Grannis, P. D.

AU - Green, D. R.

AU - Green, J. A.

AU - Greenlee, H.

AU - Grinstein, S.

AU - Grudberg, P.

AU - Grünendahl, S.

AU - Guglielmo, G.

AU - Gupta, A.

AU - Gurzhiev, S. N.

AU - Gutierrez, G.

AU - Gutierrez, P.

AU - Hadley, N. J.

AU - Haggerty, H.

AU - Hagopian, S.

AU - Hagopian, V.

AU - Hahn, K. S.

AU - Hall, R. E.

AU - Hanlet, P.

AU - Hansen, S.

AU - Hauptman, J. M.

AU - Hays, C.

AU - Hebert, C.

AU - Hedin, D.

AU - Heinson, A. P.

AU - Heintz, U.

AU - Heuring, T.

AU - Hirosky, R.

AU - Hobbs, J. D.

AU - Hoeneisen, B.

AU - Hoftun, J. S.

AU - Hsieh, F.

AU - Ito, A. S.

AU - Jerger, S. A.

AU - Jesik, R.

AU - Joffe-Minor, T.

AU - Johns, K.

AU - Johnson, M.

AU - Jonckheere, A.

AU - Jones, M.

AU - Jöstlein, H.

AU - Jun, S. Y.

AU - Kahn, S.

AU - Kajfasz, E.

AU - Karmanov, D.

AU - Karmgard, D.

AU - Kehoe, R.

AU - Kim, S. K.

AU - Klima, B.

AU - Klopfenstein, C.

AU - Knuteson, B.

AU - Ko, W.

AU - Kohli, J. M.

AU - Koltick, D.

AU - Kostritskiy, A. V.

AU - Kotcher, J.

AU - Kotwal, A. V.

AU - Kozelov, A. V.

AU - Kozlovsky, E. A.

AU - Krane, J.

AU - Krishnaswamy, M. R.

AU - Krzywdzinski, S.

AU - Kubantsev, M.

AU - Kuleshov, S.

AU - Kulik, Y.

AU - Kunori, S.

AU - Landsberg, G.

AU - Leflat, A.

AU - Lehner, F.

AU - Li, J.

AU - Li, Q. Z.

AU - Lima, J. G R

AU - Lincoln, D.

AU - Linn, S. L.

AU - Linnemann, J.

AU - Lipton, R.

AU - Lu, J. G.

AU - Lucotte, A.

AU - Lueking, L.

AU - Lundstedt, C.

AU - Maciel, A. K A

AU - Madaras, R. J.

AU - Manankov, V.

AU - Mani, S.

AU - Mao, H. S.

AU - Markeloff, R.

AU - Marshall, T.

AU - Martin, M. I.

AU - Martin, R. D.

AU - Mauritz, K. M.

AU - May, B.

AU - Mayorov, A. A.

AU - McCarthy, R.

AU - McDonald, J.

AU - McKibben, T.

AU - McMahon, T.

AU - Melanson, H. L.

AU - Merkin, M.

AU - Merritt, K. W.

AU - Miao, C.

AU - Miettinen, H.

AU - Mincer, A.

AU - Mishra, C. S.

AU - Mokhov, N.

AU - Mondal, N. K.

AU - Montgomery, H. E.

AU - Mostafa, M.

AU - da Motta, H.

AU - Nagy, E.

AU - Nang, F.

AU - Narain, M.

AU - Narasimham, V. S.

AU - Neal, H. A.

AU - Negret, J. P.

AU - Negroni, S.

AU - Norman, D.

AU - Oesch, L.

AU - Oguri, V.

AU - Olivier, B.

AU - Oshima, N.

AU - Owen, D.

AU - Padley, P.

AU - Para, A.

AU - Parashar, N.

AU - Partridge, R.

AU - Parua, N.

AU - Paterno, M.

AU - Patwa, A.

AU - Pawlik, B.

AU - Perkins, J.

AU - Peters, M.

AU - Piegaia, R.

AU - Piekarz, H.

AU - Pischalnikov, Y.

AU - Pope, B. G.

AU - Popkov, E.

AU - Prosper, H. B.

AU - Protopopescu, S.

AU - Qian, J.

AU - Quintas, P. Z.

AU - Raja, R.

AU - Rajagopalan, S.

AU - Reay, N. W.

AU - Reucroft, S.

AU - Rijssenbeek, M.

AU - Rockwell, T.

AU - Roco, M.

AU - Rubinov, P.

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PY - 2000/3/27

Y1 - 2000/3/27

N2 - We report a new measurement of the cross section for the production of isolated photons with transverse energies (E T γ) above 10 GeV and pseudorapidities |η| < 2.5 in p̄ collisions at √s = 1.8 TeV. The results are based on a data sample of 107.6 pb -1 recorded during 1992-1995 with the D0 detector at the Fermilab Tevatron collider. The background, predominantly from jets which fragment to neutral mesons, was estimated using the longitudinal shower shape of photon candidates in the calorimeter. The measured cross section is in good agreement with the next-to-leading order QCD calculation for E T γ ≳ 36 GeV.

AB - We report a new measurement of the cross section for the production of isolated photons with transverse energies (E T γ) above 10 GeV and pseudorapidities |η| < 2.5 in p̄ collisions at √s = 1.8 TeV. The results are based on a data sample of 107.6 pb -1 recorded during 1992-1995 with the D0 detector at the Fermilab Tevatron collider. The background, predominantly from jets which fragment to neutral mesons, was estimated using the longitudinal shower shape of photon candidates in the calorimeter. The measured cross section is in good agreement with the next-to-leading order QCD calculation for E T γ ≳ 36 GeV.

UR - http://www.scopus.com/inward/record.url?scp=4243650389&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4243650389&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.84.2786

DO - 10.1103/PhysRevLett.84.2786

M3 - Article

AN - SCOPUS:4243650389

VL - 84

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 13

M1 - 2786

ER -