Search for a dark vector gauge boson decaying to pi(+)pi(-) using eta ->pi(+)pi(-) gamma decays

  • Won, E.
  • Adachi, I.
  • Aihara, H.
  • Al Said, S.
  • Asner, D. M.
  • ... Cheon, B. G.
  • 외 156명
Citations

WEB OF SCIENCE

6
Citations

SCOPUS

16

초록

We report a search for a dark vector gauge boson U' that couples to quarks in the decay chain D*(+) -> D-0 pi(+), D-0 -> K-S(0) eta, eta -> U'gamma, U' -> pi(+)pi- No signal is found and we set a mass-dependent limit on the baryonic fine structure constant of 10(-3)-10(-2) in the U' mass range of 290 to 520 MeV/c(2). This analysis is based on a data sample of 976 fb(-1) collected by the Belle experiment at the KEKB asymmetric-energy e(+)e(-) collider.

키워드

PHOTONETA
제목
Search for a dark vector gauge boson decaying to pi(+)pi(-) using eta ->pi(+)pi(-) gamma decays
저자
Won, E.Adachi, I.Aihara, H.Al Said, S.Asner, D. M.Aushev, T.Ayad, R.Badhrees, I.Bakich, A. M.Bansal, V.Barberio, E.Behera, P.Bhuyan, B.Biswal, J.Bobrov, A.Bozek, A.Bracko, M.Cervenkov, D.Chekelian, V.Chen, A.Cheon, B. G.Chilikin, K.Chistov, R.Cho, K.Chobanova, V.Choi, Y.Cinabro, D.Dash, N.Di Carlo, S.Dolezal, Z.Drsal, Z.Dutta, D.Eidelman, S.Epifanov, D.Farhat, H.Fast, J. E.Ferber, T.Fulsom, B. G.Gaur, V.Gabyshev, N.Garmash, A.Gillard, R.Goldenzweig, P.Greenwald, D.Haba, J.Hayasaka, K.Hayashii, H.Hou, W. -S.Iijima, T.Inami, K.Inguglia, G.Ishikawa, A.Itoh, R.Iwasaki, Y.Jaegle, I.Jeon, H. B.Joffe, D.Joo, K. K.Julius, T.Kang, K. H.Kawasaki, T.Kim, D. Y.Kim, J. B.Kim, K. T.Kim, M. J.Kim, S. H.Kim, Y. J.Kinoshita, K.Kodys, P.Krizan, P.Krokovny, P.Kuhr, T.Kulasiri, R.Kwon, Y. -J.Lange, J. S.Lee, I. S.Li, C. H.Li, L.Li, Y.Gioi, L. LiLibby, J.Liventsev, D.Luo, T.Masuda, M.Matsuda, T.Matvienko, D.Miyabayashi, K.Miyata, H.Mizuk, R.Mohanty, G. B.Nakano, E.Nakao, M.Nakazawa, H.Nanut, T.Nath, K. J.Natkaniec, Z.Nayak, M.Nishida, S.Ogawa, S.Okuno, S.Pakhlov, P.Pal, B.Park, C. -S.Paul, S.Pedlar, T. K.Piilonen, L. E.Pulvermacher, C.Rauch, J.Ritter, M.Sahoo, H.Sakai, Y.Sandilya, S.Santelj, L.Sanuki, T.Sato, Y.Savinov, V.Schluter, T.Schneider, O.Schnell, G.Schwanda, C.Seino, Y.Semmler, D.Senyo, K.Seon, O.Seong, I. S.Shebalin, V.Shen, C. P.Shibata, T. -A.Shiu, J. -G.Simon, F.Staric, M.Sumiyoshi, T.Takizawa, M.Tamponi, U.Tenchini, F.Trabelsi, K.Uchida, M.Uehara, S.Uglov, T.Unno, Y.Uno, S.Urquijo, P.Usov, Y.Van Hulse, C.Varner, G.Varvell, K. E.Vorobyev, V.Wang, C. H.Wang, M. -Z.Watanabe, M.Watanabe, Y.Widmann, E.Yamaoka, J.Ye, H.Yook, Y.Yuan, C. Z.Yusa, Y.Zhang, Z. P.Zhilich, V.Zhukova, V.Zhulanov, V.Zupanc, A.
DOI
10.1103/PhysRevD.94.092006
발행일
2016-11
유형
Article
저널명
Physical Review d
94
페이지
1 ~ 6