학술논문

Search for dark photons from neutral meson decays in $p$$+$$p$ and $d$$+$Au collisions at $\sqrt{s_{_{NN}}}$=200 GeV
Document Type
Working Paper
Author
Adare, A.Afanasiev, S.Aidala, C.Ajitanand, N. N.Akiba, Y.Akimoto, R.Al-Bataineh, H.Al-Ta'ani, H.Alexander, J.Alfred, M.Andrews, K. R.Angerami, A.Aoki, K.Apadula, N.Aphecetche, L.Appelt, E.Aramaki, Y.Armendariz, R.Asai, J.Asano, H.Aschenauer, E. C.Atomssa, E. T.Averbeck, R.Awes, T. C.Azmoun, B.Babintsev, V.Bai, M.Baksay, G.Baksay, L.Baldisseri, A.Bandara, N. S.Bannier, B.Barish, K. N.Barnes, P. D.Bassalleck, B.Basye, A. T.Bathe, S.Batsouli, S.Baublis, V.Baumann, C.Bazilevsky, A.Beaumier, M.Beckman, S.Belikov, S.Belmont, R.Ben-Benjamin, J.Bennett, R.Berdnikov, A.Berdnikov, Y.Bhom, J. H.Bickley, A. A.Black, D.Blau, D. S.Boissevain, J. G.Bok, J.Bok, J. S.Borel, H.Boyle, K.Brooks, M. L.Broxmeyer, D.Bryslawskyj, J.Buesching, H.Bumazhnov, V.Bunce, G.Butsyk, S.Camacho, C. M.Campbell, S.Caringi, A.Castera, P.Chang, B. S.Chang, W. C.Charvet, J. -L.Chen, C. -H.Chernichenko, S.Chi, C. Y.Chiu, M.Choi, I. J.Choi, J. B.Choudhury, R. K.Christiansen, P.Chujo, T.Chung, P.Churyn, A.Chvala, O.Cianciolo, V.Citron, Z.Cole, B. A.del Valle, Z. ConesaConnors, M.Constantin, P.Csanád, M.Csörgő, T.Dahms, T.Dairaku, S.Danchev, I.Das, K.Datta, A.Daugherity, M. S.David, G.Dayananda, M. K.DeBlasio, K.Dehmelt, K.Denisov, A.d'Enterria, D.Deshpande, A.Desmond, E. J.Dharmawardane, K. V.Dietzsch, O.Ding, L.Dion, A.Do, J. H.Donadelli, M.Drapier, O.Drees, A.Drees, K. A.Dubey, A. K.Durham, J. M.Durum, A.Dutta, D.Dzhordzhadze, V.D'Orazio, L.Edwards, S.Efremenko, Y. V.Ellinghaus, F.Engelmore, T.Enokizono, A.En'yo, H.Esumi, S.Eyser, K. O.Fadem, B.Feege, N.Fields, D. E.Finger, M.Finger Jr., M.Fleuret, F.Fokin, S. L.Fraenkel, Z.Frantz, J. E.Franz, A.Frawley, A. D.Fujiwara, K.Fukao, Y.Fusayasu, T.Gal, C.Gallus, P.Garg, P.Garishvili, I.Ge, H.Giordano, F.Glenn, A.Gong, H.Gong, X.Gonin, M.Gosset, J.Goto, Y.de Cassagnac, R. GranierGrau, N.Greene, S. V.Grim, G.Perdekamp, M. GrosseGu, Y.Gunji, T.Guo, L.Guragain, H.Gustafsson, H. -Å.Hachiya, T.Henni, A. HadjHaggerty, J. S.Hahn, K. I.Hamagaki, H.Hamblen, J.Han, R.Han, S. Y.Hanks, J.Harper, C.Hartouni, E. P.Haruna, K.Hasegawa, S.Hashimoto, K.Haslum, E.Hayano, R.He, X.Heffner, M.Hemmick, T. K.Hester, T.Hill, J. C.Hohlmann, M.Hollis, R. S.Holzmann, W.Homma, K.Hong, B.Horaguchi, T.Hori, Y.Hornback, D.Hoshino, T.Huang, J.Huang, S.Ichihara, T.Ichimiya, R.Iinuma, H.Ikeda, Y.Imai, K.Imazu, Y.Imrek, J.Inaba, M.Iordanova, A.Isenhower, D.Ishihara, M.Isobe, T.Issah, M.Isupov, A.Ivanischev, D.Ivanishchev, D.Iwanaga, Y.Jacak, B. V.Jeon, S. J.Jezghani, M.Jia, J.Jiang, X.Jin, J.John, D.Johnson, B. M.Jones, T.Joo, E.Joo, K. S.Jouan, D.Jumper, D. S.Kajihara, F.Kametani, S.Kamihara, N.Kamin, J.Kaneti, S.Kang, B. H.Kang, J. H.Kang, J. S.Kapustinsky, J.Karatsu, K.Kasai, M.Kawall, D.Kawashima, M.Kazantsev, A. V.Kempel, T.Key, J. A.Khachatryan, V.Khanzadeev, A.Kihara, K.Kijima, K. M.Kikuchi, J.Kim, A.Kim, B. I.Kim, C.Kim, D. H.Kim, D. J.Kim, E.Kim, E. -J.Kim, H. -J.Kim, M.Kim, S. H.Kim, Y. -J.Kim, Y. K.Kinney, E.Kiriluk, K.Kiss, Á.Kistenev, E.Klatsky, J.Klay, J.Klein-Boesing, C.Kleinjan, D.Kline, P.Koblesky, T.Kochenda, L.Kofarago, M.Komkov, B.Konno, M.Koster, J.Kotov, D.Kozlov, A.Král, A.Kravitz, A.Kunde, G. J.Kurita, K.Kurosawa, M.Kweon, M. J.Kwon, Y.Kyle, G. S.Lacey, R.Lai, Y. S.Lajoie, J. G.Layton, D.Lebedev, A.Lee, D. M.Lee, J.Lee, K. B.Lee, K. S.Lee, S. H.Lee, S. R.Lee, T.Leitch, M. J.Leite, M. A. L.Leitgab, M.Lenzi, B.Li, X.Lichtenwalner, P.Liebing, P.Lim, S. H.Levy, L. A. LindenLiška, T.Litvinenko, A.Liu, H.Liu, M. X.Love, B.Lynch, D.Maguire, C. F.Makdisi, Y. I.Makek, M.Malakhov, A.Malik, M. D.Manion, A.Manko, V. I.Mannel, E.Mao, Y.Mašek, L.Masui, H.Matathias, F.McCumber, M.McGaughey, P. L.McGlinchey, D.McKinney, C.Means, N.Meles, A.Mendoza, M.Meredith, B.Miake, Y.Mibe, T.Mignerey, A. C.Mikeš, P.Miki, K.Miller, A. J.Milov, A.Mishra, D. K.Mishra, M.Mitchell, J. T.Miyachi, Y.Miyasaka, S.Mizuno, S.Mohanty, A. K.Montuenga, P.Moon, H. J.Moon, T.Morino, Y.Morreale, A.Morrison, D. P.Motschwiller, S.Moukhanova, T. V.Mukhopadhyay, D.Murakami, T.Murata, J.Mwai, A.Nagamiya, S.Nagle, J. L.Naglis, M.Nagy, M. I.Nakagawa, I.Nakagomi, H.Nakamiya, Y.Nakamura, K. R.Nakamura, T.Nakano, K.Nam, S.Nattrass, C.Netrakanti, P. K.Newby, J.Nguyen, M.Nihashi, M.Niida, T.Nouicer, R.Novitzky, N.Nyanin, A. S.Oakley, C.O'Brien, E.Oda, S. X.Ogilvie, C. A.Oka, M.Okada, K.Onuki, Y.Koop, J. D. OrjuelaOskarsson, A.Ouchida, M.Ozaki, H.Ozawa, K.Pak, R.Palounek, A. P. T.Pantuev, V.Papavassiliou, V.Park, B. H.Park, I. H.Park, J.Park, S.Park, S. K.Park, W. J.Pate, S. F.Patel, L.Patel, M.Pei, H.Peng, J. -C.Pereira, H.Perepelitsa, D. V.Perera, G. D. N.Peresedov, V.Peressounko, D. Yu.Perry, J.Petti, R.Pinkenburg, C.Pinson, R.Pisani, R. P.Proissl, M.Purschke, M. L.Purwar, A. K.Qu, H.Rak, J.Rakotozafindrabe, A.Ravinovich, I.Read, K. F.Rembeczki, S.Reygers, K.Reynolds, D.Riabov, V.Riabov, Y.Richardson, E.Riveli, N.Roach, D.Roche, G.Rolnick, S. D.Rosati, M.Rosen, C. A.Rosendahl, S. S. E.Rosnet, P.Rowan, Z.Rubin, J. G.Rukoyatkin, P.Ružička, P.Rykov, V. L.Sahlmueller, B.Saito, N.Sakaguchi, T.Sakai, S.Sakashita, K.Sako, H.Samsonov, V.Sano, S.Sarsour, M.Sato, S.Sato, T.Savastio, M.Sawada, S.Schaefer, B.Schmoll, B. K.Sedgwick, K.Seele, J.Seidl, R.Semenov, A. Yu.Semenov, V.Sen, A.Seto, R.Sett, P.Sexton, A.Sharma, D.Shein, I.Shibata, T. -A.Shigaki, K.Shim, H. H.Shimomura, M.Shoji, K.Shukla, P.Sickles, A.Silva, C. L.Silvermyr, D.Silvestre, C.Sim, K. S.Singh, B. K.Singh, C. P.Singh, V.Slunečka, M.Sodre, T.Soldatov, A.Soltz, R. A.Sondheim, W. E.Sorensen, S. P.Sourikova, I. V.Staley, F.Stankus, P. W.Stenlund, E.Stepanov, M.Ster, A.Stoll, S. P.Sugitate, T.Suire, C.Sukhanov, A.Sumita, T.Sun, J.Sziklai, J.Takagui, E. M.Takahara, A.Taketani, A.Tanabe, R.Tanaka, Y.Taneja, S.Tanida, K.Tannenbaum, M. J.Tarafdar, S.Taranenko, A.Tarján, P.Tennant, E.Themann, H.Thomas, D.Thomas, T. L.Timilsina, A.Todoroki, T.Togawa, M.Toia, A.Tomášek, L.Tomášek, M.Tomita, Y.Torii, H.Towell, M.Towell, R.Towell, R. S.Tram, V-N.Tserruya, I.Tsuchimoto, Y.Utsunomiya, K.Vale, C.Valle, H.van Hecke, H. W.Vargyas, M.Vazquez-Zambrano, E.Veicht, A.Velkovska, J.Vértesi, R.Vinogradov, A. A.Virius, M.Vossen, A.Vrba, V.Vznuzdaev, E.Wang, X. R.Watanabe, D.Watanabe, K.Watanabe, Y.Watanabe, Y. S.Wei, F.Wei, R.Wessels, J.Whitaker, S.White, S. N.Winter, D.Wolin, S.Woody, C. L.Wright, R. M.Wysocki, M.Xia, B.Xie, W.Xue, L.Yalcin, S.Yamaguchi, Y. L.Yamaura, K.Yang, R.Yanovich, A.Ying, J.Yokkaichi, S.Yoo, J. S.Yoon, I.You, Z.Young, G. R.Younus, I.Yushmanov, I. E.Zajc, W. A.Zaudtke, O.Zelenski, A.Zhang, C.Zhou, S.Zolin, L.
Source
Subject
Nuclear Experiment
Language
Abstract
The standard model (SM) of particle physics is spectacularly successful, yet the measured value of the muon anomalous magnetic moment $(g-2)_\mu$ deviates from SM calculations by 3.6$\sigma$. Several theoretical models attribute this to the existence of a "dark photon," an additional U(1) gauge boson, which is weakly coupled to ordinary photons. The PHENIX experiment at the Relativistic Heavy Ion Collider has searched for a dark photon, $U$, in $\pi^0,\eta \rightarrow \gamma e^+e^-$ decays and obtained upper limits of $\mathcal{O}(2\times10^{-6})$ on $U$-$\gamma$ mixing at 90% CL for the mass range $30Comment: 580 authors, 9 pages, 5 figures. v2 includes recent BABAR results w/changed title and formatted for Phys. Rev. C. v3 is version accepted for PRC Rapid Communications. Published version will be at http://www.phenix.bnl.gov/phenix/WWW/info/pp1/165 Plain text data tables will be at http://www.phenix.bnl.gov/papers.html