Measurement of the hadronic photon structure function at LEP 1 for < Q2 > values between 9.9 and 284 GeV2

Authors
Barate, R Decamp, D Ghez, P Goy, C Lees, JP Merle, E Minard, MN Pietrzyk, B Alemany, R Casado, MP Chmeissani, M Crespo, JM Fernandez, E Fernandez-Bosman, M Garrido, L Grauges, E Juste, A Martinez, M Merino, G Miquel, R Mir, LM Pacheco, A Park, IC Riu, I Colaleo, A Creanza, D de Palma, M Gelao, G Iaselli, G Maggi, G Maggi, M Nuzzo, S Ranieri, A Raso, G Ruggieri, F Selvaggi, G Silvestris, L Tempesta, P Tricomi, A Zito, G Huang, X Lin, J Ouyang, Q Wang, T Xie, Y Xu, R Xue, S Zhang, J Zhang, L Zhao, W Abbaneo, D Becker, U Boix, G Cattaneo, M Cerutti, F Ciulli, V Dissertori, G Drevermann, H Forty, RW Frank, M Halley, AW Hansen, JB Harvey, J Janot, P Jost, B Lehraus, I Leroy, O Mato, P Minten, A Moutoussi, A Ranjard, F Rolandi, L Rousseau, D Schlatter, D Schmitt, M Schneider, O Spagnolo, P Tejessy, W Teubert, F Tomalin, IR Tournefier, E Wright, AE Ajaltouni, Z Badaud, F Chazelle, G Deschamps, O Falvard, A Ferdi, C Gay, P Guicheney, C Henrard, P Jousset, J Michel, B Monteil, S Montret, JC Pallin, D Perret, P Podlyski, F Hansen, JD Hansen, JR Hansen, PH Nilsson, BS Rensch, B Waananen, A Daskalakis, G Kyriakis, A Markou, C Simopoulou, E Siotis, I Vayaki, A Blondel, A Bonneaud, G Brient, JC Rouge, A Rumpf, M Swynghedauw, M Verderi, M Videau, H Focardi, E Parrini, G Zachariadou, K Cavanaugh, R Corden, M Georgiopoulos, C Antonelli, A Bencivenni, G Bologna, G Bossi, F Campana, P Capon, G Chiarella, V Laurelli, P Mannocchi, G Murtas, F Murtas, GP Passalacqua, L Pepe-Altarelli, M Curtis, L Lynch, JG Negus, P O'Shea, V Raine, C Teixeira-Dias, P Thompson, AS Buchmuller, O Dhamotharan, S Geweniger, C Hanke, P Hansper, G Hepp, V Kluge, EE Putzer, A Sommer, J Tittel, K Werner, S Wunsch, M Beuselinck, R Binnie, DM Cameron, W Dornan, PJ Girone, M Goodsir, S Martin, EB Marinelli, N Sciaba, A Sedgbeer, JK Thomson, E Williams, MD Ghete, VM Girtler, P Kneringer, E Kuhn, D Rudolph, G Bowdery, CK Buck, PG Finch, AJ Foster, F Hughes, G Jones, RWL Robertson, NA Williams, MI Giehl, I Jakobs, K Kleinknecht, K Quast, G Renk, B Rohne, E Sander, HG Wachsmuth, H Zeitnitz, C Aubert, JJ Benchouk, C Bonissent, A Carr, J Coyle, P Etienne, F Motsch, F Payre, P Talby, M Thulasidas, M Aleppo, M Antonelli, M Ragusa, F Buscher, V Dietl, H Ganis, G Huttmann, K Lutjens, G Mannert, C Manner, W Moser, HG Schael, S Settles, R Seywerd, H Stenzel, H Wiedennmann, W Wolf, G Azzurri, P Boucrot, J Callot, O Chen, S Cordier, A Davier, M Duflot, L Grivaz, JF Heusse, P Jacholkowska, A Le Diberder, F Lefrancois, J Lutz, AM Schune, MH Veillet, JJ Videau, I Zerwas, D Bagliesi, G Bettarini, S Boccali, T Bozzi, C Calderini, G Dell'Orso, R Ferrante, I Foa, L Giassi, A Gregorio, A Ligabue, F Lusiani, A Marrocchesi, PS Messineo, A Palla, F Rizzo, G Sanguinetti, G Sguazzoni, G Tenchini, R Vannini, C Venturi, A Verdini, PG Blair, GA Cowan, G Green, MG Medcalf, T Strong, JA von Wimmersperg-Toeller, JH Botterill, DR Clifft, RW Edgecock, TR Norton, PR Thompson, JC Bloch-Devaux, B Colas, P Emery, S Kozanecki, W Lancon, E Lemaire, MC Locci, E Perez, P Rander, J Renardy, JF Roussarie, A Schuller, JP Schwindling, J Trabelsi, A Vallage, B Black, SN Dann, JH Johnson, RP Kim, HY Konstantinidis, N Litke, AM McNeil, MA Taylor, G Booth, CN Cartwright, S Combley, F Kelly, MS Lehto, M Thompson, LF Affholderbach, K Bohrer, A Brandt, S Grupen, C Prange, G Giannini, G Gobbo, B Rothberg, J Wasserbaech, S Armstrong, SR Charles, E Elmer, P Ferguson, DPS Gao, Y Gonzalez, S Greening, TC Hayes, OJ Hu, H Jin, S McNamara, PA Nachtman, JM Nielsen, J Orejudos, W Pan, YB Saadi, Y Scott, IJ Walsh, J Wu, SL Wu, X Zobernig, G
Citation
R. Barate et al., Measurement of the hadronic photon structure function at LEP 1 for < Q2 > values between 9.9 and 284 GeV2, PHYS LETT B, 458(1), 1999, pp. 152-166
Citations number
34
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
0370-2693 → ACNP
Volume
458
Issue
1
Year of publication
1999
Pages
152 - 166
Database
ISI
SICI code
0370-2693(19990701)458:1<152:MOTHPS>2.0.ZU;2-R
Abstract
Inclusive gamma*gamma interactions to hadronic final states where one scatt ered electron or positron is detected in the electromagnetic calorimeters h ave been studied in the LEP 1 data taken by ALEPH from 1991 to 1995. The ev ent sample has been used to measure the hadronic structure function of the photon F-2(gamma) in three bins with < Q(2)> of 9.9, 20.7 and 284 GeV2. (C) 1999 Published by Elsevier Science B.V. All rights reserved.