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Measurement of isolated prompt photon production in photon-photon collisions at root s(ee)=183-209 GeV

Authors :
Abbiendi, G.
Ainsley, C.
Akesson, P.F.
Alexander, G.
Allison, John
Amaral, P.
Anagnostou, G.
Anderson, K.J.
Arcelli, S.
Asai, S.
Axen, D.
Azuelos, G.
Bailey, I.
Barberio, E.
Barlow, R.J.
Batley, R.J.
Bechtle, P.
Behnke, T.
Bell, Kenneth Watson
Bell, P.J.
Bella, G.
Bellerive, A.
Benelli, G.
Bethke, S.
Biebel, O.
Boeriu, O.
Bock, P.
Boutemeur, M.
Braibant, S.
Brigliadori, L.
Brown, Robert M.
Buesser, K.
Burckhart, H.J.
Campana, S.
Carnegie, R.K.
Caron, B.
Carter, A.A.
Carter, J.R.
Chang, C.Y.
Charlton, David G.
Csilling, A.
Cuffiani, M.
Dado, S.
De Roeck, A.
De Wolf, E.A.
Desch, K.
Dienes, B.
Donkers, M.
Dubbert, J.
Duchovni, E.
Duckeck, G.
Duerdoth, I.P.
Etzion, E.
Fabbri, F.
Feld, L.
Ferrari, P.
Fiedler, F.
Fleck, I.
Ford, M.
Frey, A.
Furtjes, A.
Gagnon, P.
Gary, John William
Gaycken, G.
Geich-Gimbel, C.
Giacomelli, G.
Giacomelli, P.
Giunta, Marina
Goldberg, J.
Gross, E.
Grunhaus, J.
Gruwe, M.
Gunther, P.O.
Gupta, A.
Hajdu, C.
Hamann, M.
Hanson, G.G.
Harder, K.
Harel, A.
Harin-Dirac, M.
Hauschild, M.
Hawkes, C.M.
Hawkings, R.
Hemingway, R.J.
Hensel, C.
Herten, G.
Heuer, R.D.
Hill, J.C.
Hoffman, Kara Dion
Horvath, D.
Igo-Kemenes, P.
Ishii, K.
Jeremie, H.
Jovanovic, P.
Junk, T.R.
Kanaya, N.
Kanzaki, J.
Karapetian, G.
Karlen, D.
Kawagoe, K.
Kawamoto, T.
Keeler, R.K.
Kellogg, R.G.
Kennedy, B.W.
Kim, D.H.
Klein, K.
Klier, A.
Kluth, S.
Kobayashi, T.
Kobel, M.
Komamiya, S.
Kormos, Laura L.
Kramer, T.
Krieger, P.
von Krogh, J.
Kruger, K.
Kuhl, T.
Kupper, M.
Lafferty, G.D.
Landsman, H.
Lanske, D.
Layter, J.G.
Leins, A.
Lellouch, D.
Lettso, J.
Levinson, L.
Lillich, J.
Lloyd, S.L.
Loebinger, F.K.
Lu, J.
Ludwig, J.
Macpherson, A.
Mader, W.
Marcellini, S.
Martin, A.J.
Masetti, G.
Mashimo, T.
Mattig, Peter
McDonald, W.J.
McKenna, J.
McMahon, T.J.
McPherson, R.A.
Meijers, F.
Menges, W.
Merritt, F.S.
Mes, H.
Michelini, A.
Mihara, S.
Mikenberg, G.
Miller, D.J.
Moed, S.
Mohr, W.
Mori, T.
Mutter, A.
Nagai, K.
Nakamura, I.
Nanjo, H.
Neal, H.A.
Nisius, R.
O'Neale, S.W.
Oh, A.
Okpara, A.
Oreglia, M.J.
Orito, S.
Pahl, C.
Pasztor, G.
Pater, J.R.
Patrick, G.N.
Pilcher, J.E.
Pinfold, J.
Plane, David E.
Poli, B.
Polok, J.
Pooth, O.
Przybycien, M.
Quadt, A.
Rabbertz, K.
Rembser, C.
Renkel, P.
Roney, J.M.
Rosati, S.
Rozen, Y.
Runge, K.
Sachs, K.
Saeki, T.
Sarkisyan, E.K.G.
Schaile, A.D.
Schaile, O.
Scharff-Hansen, P.
Schieck, J.
Schoerner-Sadenius, Thomas
Schroder, Matthias
Schumacher, M.
Schwick, C.
Scott, W.G.
Seuster, R.
Shears, T.G.
Shen, B.C.
Sherwood, P.
Siroli, G.
Skuja, A.
Smith, A.M.
Sobie, R.
Soldner-Rembold, S.
Spano, F.
Stahl, A.
Stephens, K.
Strom, David M.
Strohmer, R.
Tarem, S.
Tasevsky, M.
Taylor, R.J.
Teuscher, R.
Thomson, M.A.
Torrence, E.
Toya, D.
Tran, P.
Trigger, I.
Trocsanyi, Z.
Tsur, E.
Turner-Watson, M.F.
Ueda, I.
Ujvari, B.
Vollmer, C.F.
Vannerem, P.
Vertesi, R.
Verzocchi, M.
Voss, H.
Vossebeld, J.
Waller, D.
Ward, C.P.
Ward, D.R.
Watkins, P.M.
Watson, A.T.
Watson, N.K.
Wells, P.S.
Wengler, T.
Wermes, N.
Wetterling, D.
Wilson, G.W.
Wilson, J.A.
Wolf, G.
Wyatt, T.R.
Yamashita, S.
Zer-Zion, D.
Zivkovic, Lidija
OPAL Collaboration
Source :
European physical journal : C : particles and fields
Publication Year :
2003

Abstract

For the first time at LEP the production of prompt photons is studied in the collisions of quasi-real photons using the OPAL data taken at e+e- centre-of-mass energies between 183 GeV and 209 GeV. The total inclusive production cross-section for isolated prompt photons in the kinematic range of photon transverse momentum larger than 3.0 GeV and absolute photon pseudorapidity less than 1 is determined to be 0.32 +- 0.04 (stat) +- 0.04 (sys) pb. Differential cross-sections are compared to the predictions of a next-to-leading-order (NLO) calculation.<br />Comment: 28 pages, 11 figures, Submitted to Eur. Phys. J C

Subjects

Subjects :
Physics
Particle physics
Range (particle radiation)
Photon
Physics and Astronomy (miscellaneous)
010308 nuclear & particles physics
Astrophysics::High Energy Astrophysical Phenomena
FOS: Physical sciences
01 natural sciences
7. Clean energy
High Energy Physics - Experiment
High Energy Physics - Experiment (hep-ex)
Pseudorapidity
0103 physical sciences
Transverse momentum
High Energy Physics::Experiment
Nuclear Experiment
010306 general physics
Engineering (miscellaneous)
Particle Physics - Experiment

Details

Language :
English
ISSN :
14346044
Database :
OpenAIRE
Journal :
European physical journal : C : particles and fields
Accession number :
edsair.doi.dedup.....5323ac82a251f290009fc639a7ca4d4f

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