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Photon reconstruction in the ATLAS Inner Detector and Liquid Argon Barrel Calorimeter at the 2004 Combined Test Beam

Authors :
Abat, E. Abdallah, J. M. Addy, T. N. Adragna, P. and Aharrouche, M. Ahmad, A. Akesson, T. P. A. Aleksa, M. and Alexa, C. Anderson, K. Andreazza, A. Anghinolfi, F. and Antonaki, A. Arabidze, G. Arik, E. Atkinson, T. Baines, J. Baker, O. K. Banfi, D. Baron, S. Barr, A. J. and Beccherle, R. Beck, H. P. Belhorma, B. Bell, P. J. and Benchekroun, D. Benjamin, D. P. Benslama, K. Kuutmann, E. Bergeaas Bernabeu, J. Bertelsen, H. Binet, S. Biscarat, C. Boldea, V. Bondarenko, V. G. Boonekamp, M. Bosman, M. and Bourdarios, C. Broklova, Z. Chromek, D. Burckhart and Bychkov, V. Callahan, J. Calvet, D. Canneri, M. Garrido, M. Capeans Caprini, M. Sas, L. Cardiel Carli, T. and Carminati, L. Carvalho, J. Cascella, M. Castillo, M. V. and Catinaccio, A. Cauz, D. Cavalli, D. Sforza, M. Cavalli and Cavasinni, V. Cetin, S. A. Chen, H. Cherkaoui, R. and Chevalier, L. Chevallier, F. Chouridou, S. Ciobotaru, M. and Citterio, M. Clark, A. Cleland, B. Cobal, M. Cogneras, E. Muino, P. Conde Consonni, M. Constantinescu, S. and Cornelissen, T. Correard, S. Radu, A. Corso Costa, G. and Costa, M. J. Costanzo, D. Cuneo, S. Cwetanski, P. Da Silva, D. Dam, M. Dameri, M. Danielsson, H. O. Dannheim, D. Darbo, G. Davidek, T. De, K. Defay, P. O. and Dekhissi, B. Del Peso, J. Del Prete, T. Delmastro, M. and Derue, F. Di Ciaccio, L. Di Girolamo, B. Dita, S. and Dittus, F. Djama, F. Djobava, T. Dobos, D. Dobson, M. and Dolgoshein, B. A. Dotti, A. Drake, G. Drasal, Z. and Dressnandt, N. Driouchi, C. Drohan, J. Ebenstein, W. L. and Eerola, P. Efthymiopoulos, I. Egorov, K. Eifert, T. F. and Einsweiler, K. El Kacimi, M. Elsing, M. Emelyanov, D. and Escobar, C. Etienvre, A. I. Fabich, A. Facius, K. and Fakhr-Edine, A. I. Fanti, M. Farbin, A. Farthouat, P. and Fassouliotis, D. Fayard, L. Febbraro, R. Fedin, O. L. and Fenyuk, A. Fergusson, D. Ferrari, P. Ferrari, R. and Ferreira, B. C. Ferrer, A. Ferrere, D. Filippini, G. and Flick, T. Fournier, D. Francavilla, P. Francis, D. and Froeschl, R. Froidevaux, D. Fullana, E. Gadomski, S. and Gagliardi, G. Gagnon, P. Gallas, M. Gallop, B. J. and Gameiro, S. Gan, K. K. Garcia, R. Garcia, C. Gavrilenko, I. L. Gemme, C. Gerlach, P. Ghodbane, N. Giakoumopoulou, V. Giangiobbe, V. Giokaris, N. Glonti, G. Goettfert, T. and Golling, T. Gollub, N. Gomes, A. Gomez, M. D. and Gonzalez-Sevilla, S. Goodrick, M. J. Gorfine, G. Gorini, B. and Goujdami, D. Grahn, K-J. Grenier, P. Grigalashvili, N. and Grishkevich, Y. Grosse-Knetter, J. Gruwe, M. Guicheney, C. Gupta, A. Haeberli, C. Haertel, R. Hajduk, Z. and Hakobyan, H. Hance, M. Hansen, J. D. Hansen, P. H. Hara, K. Harvey, Jr., A. Hawkings, R. J. Heinemann, F. E. W. and Correia, A. Henriques Henss, T. Hervas, L. Higon, E. and Hill, J. C. Hoffman, J. Hostachy, J. Y. Hruska, I. and Hubaut, F. Huegging, F. Hulsbergen, W. Hurwitz, M. and Iconomidou-Fayard, L. Jansen, E. Jen-La Plante, I. and Johansson, P. D. C. Jon-And, K. Joos, M. Jorgensen, S. and Joseph, J. Kaczmarska, A. Kado, M. Karyukhin, A. and Kataoka, M. Kayumov, F. Kazarov, A. Keener, P. T. and Kekelidze, G. D. Kerschen, N. Kersten, S. Khomich, A. and Khoriauli, G. Khramov, E. Khristachev, A. Khubua, J. and Kittelmann, T. H. Klingenberg, R. Klinkby, E. B. Kodys, P. and Koffas, T. Kolos, S. Konovalov, S. P. Konstantinidis, N. and Kopikov, S. Korolkov, I. Kostyukhin, V. Kovalenko, S. and Kowalski, T. Z. Krueger, K. Kramarenko, V. Kudin, L. G. and Kulchitsky, Y. Lacasta, C. Lafaye, R. Laforge, B. and Lampl, W. Lanni, F. Laplace, S. Lari, T. Le Bihan, A-C. and Lechowski, M. Ledroit-Guillon, F. Lehmann, G. Leitner, R. Lelas, D. Lester, C. G. Liang, Z. Lichard, P. and Liebig, W. Lipniacka, A. Lokajicek, M. Louchard, L. and Loureiro, K. F. Lucotte, A. Luehring, F. Lund-Jensen, B. and Lundberg, B. Ma, H. Mackeprang, R. Maio, A. Maleev, V. P. Malek, F. Mandelli, L. Maneira, J. Mangin-Brinet, M. and Manousakis, A. Mapelli, L. Marques, C. Marti i Garcia, S. Martin, F. Mathes, M. Mazzanti, M. McFarlane, K. W. and McPherson, R. Mchedlidze, G. Mehlhase, S. Meirosu, C. and Meng, Z. Meroni, C. Mialkovski, V. Mikulec, B. and Milstead, D. Minashvili, I. Mindur, B. Mitsou, V. A. and Moed, S. Monnier, E. Moorhead, G. Morettini, P. Morozov, S. V. Mosidze, M. Mouraviev, S. V. Moyse, E. W. J. and Munar, A. Myagkov, A. Nadtochi, A. V. Nakamura, K. and Nechaeva, P. Negri, A. Nemecek, S. Nessi, M. Nesterov, S. Y. Newcomer, F. M. Nikitine, I. Nikolaev, K. and Nikolic-Audit, I. Ogren, H. Oh, S. H. Oleshko, S. B. and Olszowska, J. Onofre, A. Aranda, C. Padilla Paganis, S. and Pallin, D. Pantea, D. Paolone, V. Parodi, F. Parsons, J. and Parzhitskiy, S. Pasqualucci, E. Passmored, S. M. Pater, J. Patrichev, S. Peez, M. Reale, V. Perez Perini, L. and Peshekhonov, V. D. Petersen, J. Petersen, T. C. Petti, R. and Phillips, P. W. Pilcher, J. Pina, J. Pinto, B. and Podlyski, F. Poggioli, L. Poppleton, A. Poveda, J. and Pralavorio, P. Pribyl, L. Price, M. J. Prieur, D. and Puigdengoles, C. Puzo, P. Ragusa, F. Rajagopalan, S. and Reeves, K. Reisinger, I. Rembser, C. de Renstrom, P. A. Bruckman Reznicek, P. Ridel, M. Risso, P. Riu, I. and Robinson, D. Roda, C. Roe, S. Rohne, O. Romaniouk, A. and Rousseau, D. Rozanov, A. Ruiz, A. Rusakovich, N. and Rust, D. Ryabov, Y. F. Ryjov, V. Salto, O. Salvachua, B. and Salzburger, A. Sandaker, H. Rios, C. Santamarina Santi, L. Santoni, C. Saraiva, J. G. Sarri, F. Sauvage, G. and Says, L. P. Schaefer, M. Schegelsky, V. A. Schiavi, C. and Schieck, J. Schlager, G. Schlereth, J. Schmitt, C. and Schultes, J. Schwemling, P. Schwindling, J. Seixas, J. M. and Seliverstov, D. M. Serin, L. Sfyrla, A. Shalanda, N. and Shaw, C. Shin, T. Shmeleva, A. Silva, J. Simion, S. and Simonyan, M. Sloper, J. E. Smirnov, S. Yu. Smirnova, L. and Solans, C. Solodkov, A. Solovianov, O. Soloviev, I. and Sosnovtsev, V. V. Spano, F. Speckmayer, P. Stancu, S. and Stanek, R. Starchenko, E. Straessner, A. Suchkov, S. I. and Suk, M. Szczygiel, R. Tarrade, F. Tartarelli, F. Tas, P. and Tayalati, Y. Tegenfeldt, F. Teuscher, R. Thioye, M. and Tikhomirov, V. O. Timmermans, C. J. W. P. Tisserant, S. and Toczek, B. Tremblet, L. Troncon, C. Tsiareshka, P. and Tyndel, M. Unel, M. Karagoez Unal, G. Unel, G. Usai, G. and Van Berg, R. Valero, A. Valkar, S. Valls, J. A. and Vandelli, W. Vannucci, F. Vartapetian, A. Vassilakopoulos, V. I. Vasilyeva, L. Vazeille, F. Vernocchi, F. and Vetter-Cole, Y. Vichou, I. Vinogradov, V. Virzi, J. and Vivarelli, I. de Vivie, J. B. Volpi, M. Anh, T. Vu Wang, C. Warren, M. Weber, J. Weber, M. Weidberg, A. R. and Weingarten, J. Wells, P. S. Werner, P. Wheeler, S. and Wiessmann, M. Wilkens, H. Williams, H. H. Wingerter-Seez, I. and Yasu, Y. Zaitsev, A. Zenin, A. Zenis, T. Zenonos, Z. and Zhang, H. Zhelezkobk, A. Zhou, N.
Publication Year :
2011

Abstract

The reconstruction of photons in the ATLAS detector is studied with data taken during the 2004 Combined Test Beam, where a full slice of the ATLAS detector was exposed to beams of particles of known energy at the CERN SPS. The results presented show significant differences in the longitudinal development of the electromagnetic shower between converted and unconverted photons as well as in the total measured energy. The potential to use the reconstructed converted photons as a means to precisely map the material of the tracker in front of the electromagnetic calorimeter is also considered. All results obtained are compared with a detailed Monte-Carlo simulation of the test-beam setup which is based on the same simulation and reconstruction tools as those used for the ATLAS detector itself.

Details

Language :
English
Database :
OpenAIRE
Accession number :
edsair.od......2127..737e6f100588e4a6d257a46463de72c8