학술논문
Exclusive J/$\psi$ Detection and Physics with ECCE
Document Type
Working Paper
Author
Li, X.; Adkins, J. K.; Akiba, Y.; Albataineh, A.; Amaryan, M.; Arsene, I. C.; Gayoso, C. Ayerbe; Bae, J.; Bai, X.; Baker, M. D.; Bashkanov, M.; Bellwied, R.; Benmokhtar, F.; Berdnikov, V.; Bernauer, J. C.; Bock, F.; Boeglin, W.; Borysova, M.; Brash, E.; Brindza, P.; Briscoe, W. J.; Brooks, M.; Bueltmann, S.; Bukhari, M. H. S.; Bylinkin, A.; Capobianco, R.; Chang, W. -C.; Cheon, Y.; Chen, K.; Chen, K. -F.; Cheng, K. -Y.; Chiu, M.; Chujo, T.; Citron, Z.; Cline, E.; Cohen, E.; Cormier, T.; Morales, Y. Corrales; Cotton, C.; Crafts, J.; Crawford, C.; Creekmore, S.; Cuevas, C.; Cunningham, J.; David, G.; Dean, C. T.; Demarteau, M.; Diehl, S.; Doshita, N.; Dupré, R.; Durham, J. M.; Dzhygadlo, R.; Ehlers, R.; Fassi, L. El; Emmert, A.; Ent, R.; Fanelli, C.; Fatemi, R.; Fegan, S.; Finger, M.; Finger Jr., M.; Frantz, J.; Friedman, M.; Friscic, I.; Gangadharan, D.; Gardner, S.; Gates, K.; Geurts, F.; Gilman, R.; Glazier, D.; Glimos, E.; Goto, Y.; Grau, N.; Greene, S. V.; Guo, A. Q.; Guo, L.; Ha, S. K.; Haggerty, J.; Hayward, T.; He, X.; Hen, O.; Higinbotham, D. W.; Hoballah, M.; Horn, T.; Hoghmrtsyan, A.; Hsu, P. -h. J.; Huang, J.; Huber, G.; Hutson, A.; Hwang, K. Y.; Hyde, C. E.; Inaba, M.; Iwata, T.; Jo, H. S.; Joo, K.; Kalantarians, N.; Kalicy, G.; Kawade, K.; Kay, S. J. D.; Kim, A.; Kim, B.; Kim, C.; Kim, M.; Kim, Y.; Kistenev, E.; Klimenko, V.; Ko, S. H.; Korover, I.; Korsch, W.; Krintiras, G.; Kuhn, S.; Kuo, C. -M.; Kutz, T.; Lajoie, J.; Lawrence, D.; Lebedev, S.; Lee, H.; Lee, J. S. H.; Lee, S. W.; Lee, Y. -J.; Li, W.; Li, W. B.; Liang, Y. T.; Lim, S.; Lin, C. -H.; Lin, D. X.; Liu, K.; Liu, M. X.; Livingston, K.; Liyanage, N.; Llope, W. J.; Loizides, C.; Long, E.; Lu, R. -S.; Lu, Z.; Lynch, W.; Mantry, S.; Marchand, D.; Marcisovsky, M.; Markert, C.; Markowitz, P.; Marukyan, H.; McGaughey, P.; Mihovilovic, M.; Milner, R. G.; Milov, A.; Miyachi, Y.; Mkrtchyan, A.; Monaghan, P.; Montgomery, R.; Morrison, D.; Movsisyan, A.; Mkrtchyan, H.; Camacho, C. Munoz; Murray, M.; Nagai, K.; Nagle, J.; Nakagawa, I.; Nattrass, C.; Nguyen, D.; Niccolai, S.; Nouicer, R.; Nukazuka, G.; Nycz, M.; Okorokov, V. A.; Orešić, S.; Osborn, J. D.; O'Shaughnessy, C.; Paganis, S.; Papandreou, Z.; Pate, S. F.; Patel, M.; Paus, C.; Penman, G.; Perdekamp, M. G.; Perepelitsa, D. V.; da Costa, H. Periera; Peters, K.; Phelps, W.; Piasetzky, E.; Pinkenburg, C.; Prochazka, I.; Protzman, T.; Purschke, M. L.; Putschke, J.; Pybus, J. R.; Rajput-Ghoshal, R.; Rasson, J.; Raue, B.; Read, K. F.; Røed, K.; Reed, R.; Reinhold, J.; Renner, E. L.; Richards, J.; Riedl, C.; Rinn, T.; Roche, J.; Roland, G. M.; Ron, G.; Rosati, M.; Royon, C.; Ryu, J.; Salur, S.; Santiesteban, N.; Santos, R.; Sarsour, M.; Schambach, J.; Schmidt, A.; Schmidt, N.; Schwarz, C.; Schwiening, J.; Seidl, R.; Sickles, A.; Simmerling, P.; Sirca, S.; Sharma, D.; Shi, Z.; Shibata, T. -A.; Shih, C. -W.; Shimizu, S.; Shrestha, U.; Slifer, K.; Smith, K.; Sokhan, D.; Soltz, R.; Sondheim, W.; Song, J.; Strakovsky, I. I.; Steinberg, P.; Stepanov, P.; Stevens, J.; Strube, J.; Sun, P.; Sun, X.; Suresh, K.; Tadevosyan, V.; Tang, W. -C.; Araya, S. Tapia; Tarafdar, S.; Teodorescu, L.; Thomas, D.; Timmins, A.; Tomasek, L.; Trotta, N.; Trotta, R.; Tveter, T. S.; Umaka, E.; Usman, A.; van Hecke, H. W.; Van Hulse, C.; Velkovska, J.; Voutier, E.; Wang, P. K.; Wang, Q.; Wang, Y.; Watts, D. P.; Wickramaarachchi, N.; Weinstein, L.; Williams, M.; Wong, C. -P.; Wood, L.; Wood, M. H.; Woody, C.; Wyslouch, B.; Xiao, Z.; Yamazaki, Y.; Yang, Y.; Ye, Z.; Yoo, H. D.; Yurov, M.; Zachariou, N.; Zajc, W. A.; Zha, W.; Zhang, J. -L.; Zhang, J. -X.; Zhang, Y.; Zhao, Y. -X.; Zheng, X.; Zhuang, P.
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Abstract
Exclusive heavy quarkonium photoproduction is one of the most popular processes in EIC, which has a large cross section and a simple final state. Due to the gluonic nature of the exchange Pomeron, this process can be related to the gluon distributions in the nucleus. The momentum transfer dependence of this process is sensitive to the interaction sites, which provides a powerful tool to probe the spatial distribution of gluons in the nucleus. Recently the problem of the origin of hadron mass has received lots of attention in determining the anomaly contribution $M_{a}$. The trace anomaly is sensitive to the gluon condensate, and exclusive production of quarkonia such as J/$\psi$ and $\Upsilon$ can serve as a sensitive probe to constrain it. In this paper, we present the performance of the ECCE detector for exclusive J/$\psi$ detection and the capability of this process to investigate the above physics opportunities with ECCE.
Comment: 11 pages, 14 figures, 1 table
Comment: 11 pages, 14 figures, 1 table