Measurement of (anti)deuteron and (anti)proton production in DIS at HERA

Chekanov, S. and Derrick, M. and Magill, S. and Musgrave, B. and Nicholass, D. and Repond, J. and Yoshida, R. and Mattingly, M.C.K. and Jechow, M. and Pavel, N. and Yagües Molina, A.G. and Antonelli, S. and Antonioli, P. and Bari, G. and Basile, M. and Bellagamba, L. and Bindi, M. and Boscherini, D. and Bruni, A. and Bruni, G. and Cifarelli, L. and Cindolo, F. and Contin, A. and Corradi, M. and De Pasquale, S. and Iacobucci, G. and Margotti, A. and Nania, R. and Polini, A. and Sartorelli, G. and Zichichi, A. and Bartsch, D. and Brock, I. and Goers, S. and Hartmann, H. and Hilger, E. and Jakob, H.-P. and Jüngst, M. and Kind, O.M. and Nuncio-Quiroz, A.E. and Paul, E. and Renner, R. and Samson, U. and Schönberg, V. and Shehzadi, R. and Wlasenko, M. and Brook, N.H. and Heath, G.P. and Morris, J.D. and Namsoo, T. and Capua, M. and Fazio, S. and Mastroberardino, A. and Schioppa, M. and Susinno, G. and Tassi, E. and Kim, J.Y. and Ma, K.J. and Ibrahim, Zainol Abidin and Kamaluddin, B. and Wan Abdullah, Wan Ahmad Tajuddin and Ning, Y. and Ren, Z. and Sciulli, F. and Chwastowski, J. and Eskreys, A. and Figiel, J. and Galas, A. and Gil, M. and Olkiewicz, K. and Stopa, P. and Zawiejski, L. and Adamczyk, L. and Bołd, T. and Grabowska-Bołd, I. and Kisielewska, D. and Łukasik, J. and Przybycień, M. and Suszycki, L. and Kotański, A. and Słomiński, W. and Adler, V. and Behrens, U. and Bloch, I. and Blohm, C. and Bonato, A. and Borras, K. and Ciesielski, R. and Coppola, N. and Dossanov, A. and Drugakov, V. and Fourletova, J. and Geiser, A. and Gladkov, D. and Göttlicher, P. and Grebenyuk, J. and Gregor, I. and Haas, T. and Hain, W. and Horn, C. and Hüttmann, A. and Kahle, B. and Katkov, I.I. and Klein, U. and Kötz, U. and Kowalski, H. and Lobodzinska, E. and Löhr, B. and Mankel, R. and Melzer-Pellmann, I.-A. and Miglioranzi, S. and Montanari, A. and Notz, D. and Rinaldi, L. and Roloff, P. and Rubinsky, I. and Santamarta, R. and Schneekloth, U. and Spiridonov, A. and Stadie, H. and Szuba, D. and Szuba, J. and Theedt, T. and Wolf, G. and Wrona, K. and Youngman, C. and Zeuner, W. and Lohmann, W. and Schlenstedt, S. and Barbagli, G. and Gallo, E. and Pelfer, P.G. and Bamberger, A. and Dobur, D. and Karstens, F. and Vlasov, N.N. and Bussey, P.J. and Doyle, A.T. and Dunne, W. and Ferrando, J. and Forrest, M. and Saxon, D.H. and Skillicorn, I.O. and Gialas, I. and Papageorgiu, K. and Gosau, T. and Holm, U. and Klanner, R. and Lohrmann, E. and Salehi, H. and Schleper, P. and Schörner-Sadenius, T. and Sztuk, J. and Wichmann, K. and Wick, K. and Foudas, C. and Fry, C. and Long, K.R. and Tapper, A.D. and Kataoka, M. and Matsumoto, T. and Nagano, K. and Tokushuku, K. and Yamada, S. and Yamazaki, Y. and Barakbaev, A.N. and Boos, E.G. and Pokrovskiy, N.S. and Zhautykov, B.O. and Aushev, V. and Son, D. and de Favereau, J. and Piotrzkowski, K. and Barreiro, F. and Glasman, C. and Jimenez, M. and Labarga, L. and del Peso, J. and Ron, E. and Soares, M. and Terrón, J. and Zambrana, M. and Corriveau, F. and Liu, C. and Walsh, R. and Zhou, C. and Tsurugai, T. and Antonov, A. and Dolgoshein, B.A. and Sosnovtsev, V. and Stifutkin, A. and Suchkov, S. and Dementiev, R.K. and Ermolov, P.F. and Gladilin, L.K. and Khein, L.A. and Korzhavina, I.A. and Kuzmin, V.A. and Levchenko, B.B. and Lukina, O.Yu. and Proskuryakov, A.S. and Shcheglova, L.M. and Zotkin, D.S. and Zotkin, S.A. and Abt, I. and Büttner, C. and Caldwell, A. and Kollar, D. and Schmidke, W.B. and Sutiak, J. and Grigorescu, G. and Keramidas, A. and Koffeman, E. and Kooijman, P. and Pellegrino, A. and Tiecke, H. and Vázquez, M. and Wiggers, L. and Brümmer, N. and Bylsma, B. and Durkin, L.S. and Lee, A. and Ling, T.Y. and Allfrey, P.D. and Bell, M.A. and Cooper-Sarkar, A.M. and Cottrell, A. and Devenish, R.C.E. and Foster, B. and Korcsak-Gorzo, K. and Patel, S. and Roberfroid, V. and Robertson, A. and Straub, P.B. and Uribe-Estrada, C. and Walczak, R. and Bellan, P. and Bertolin, A. and Brugnera, R. and Carlin, R. and Dal Corso, F. and Dusini, S. and Garfagnini, A. and Limentani, S. and Longhin, A. and Stanco, L. and Turcato, M. and Oh, B.Y. and Raval, A. and Ukleja, J. and Whitmore, J.J. and Iga, Y. and D'Agostini, G. and Marini, G. and Nigro, A. and Cole, J.E. and Hart, J.C. and Abramowicz, H. and Gabareen, A. and Ingbir, R. and Kananov, S. and Levy, A. and Kuze, M. and Maeda, J. and Hori, R. and Kagawa, S. and Okazaki, N. and Shimizu, S. and Tawara, T. and Hamatsu, R. and Kaji, H. and Kitamura, S. and Ota, O. and Ri, Y.D. and Ferrero, M.I. and Monaco, V. and Sacchi, R. and Solano, A. and Arneodo, M. and Ruspa, M. and Fourletov, S. and Martin, J.F. and Boutle, S.K. and Butterworth, J.M. and Gwenlan, C. and Jones, T.W. and Loizides, J.H. and Sutton, M.R. and Wing, M. and Brzozowska, B. and Ciborowski, J. and Grzelak, G. and Kulinski, P. and Łużniak, P. and Malka, J. and Nowak, R.J. and Pawlak, J.M. and Tymieniecka, T. and Ukleja, A. and Żarnecki, A.F. and Adamus, M. and Plucinski, P. and Eisenberg, Y. and Giller, I. and Hochman, D. and Karshon, U. and Rosin, M. and Brownson, E. and Danielson, T. and Everett, A. and Kçira, D. and Reeder, D.D. and Ryan, P. and Savin, A.A. and Smith, W.H. and Wolfe, H. and Bhadra, S. and Catterall, C.D. and Cui, Y. and Hartner, G. and Menary, S. and Noor, U. and Standage, J. and Whyte, J. (2007) Measurement of (anti)deuteron and (anti)proton production in DIS at HERA. Nuclear Physics B, 786 (1-2). pp. 181-205. ISSN 0550-3213

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The first observation of (anti)deuterons in deep inelastic scattering at HERA has been made with the ZEUS detector at a centre-of-mass energy of 300-318 GeV using an integrated luminosity of 120 pb-1. The measurement was performed in the central rapidity region for transverse momentum per unit of mass in the range 0.3 < pT / M < 0.7. The particle rates have been extracted and interpreted in terms of the coalescence model. The (anti)deuteron production yield is smaller than the (anti)proton yield by approximately three orders of magnitude, consistent with the world measurements. © 2007 Elsevier B.V. All rights reserved.

Item Type: Article
Uncontrolled Keywords: Relativistic Heavy-ion Collisions; Fresnel Integrals; Nucleons
Subjects: Q Science > Q Science (General)
Q Science > QC Physics
Divisions: Faculty of Science > Dept of Physics
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 17 Dec 2020 02:37
Last Modified: 17 Dec 2020 02:37

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