Details

Autor(en) / Beteiligte

• Lai, Y. -T.
• Wang, M. -Z.
• Adachi, I.
• Ayad, R.
• Badhrees, I.
• Bakich, A. M.
• Barberio, E.
• Berger, M.
• Bhuyan, B.
• Bobrov, A.
• Červenkov, D.
• Chang, P.
• Chen, A.
• Cheon, B. G.
• Chobanova, V.
• Choi, Y.
• Cinabro, D.
• Dash, N.
• Doležal, Z.
• Dutta, D.
• Farhat, H.
• Fast, J. E.
• Ferber, T.
• Gaur, V.
• Garmash, A.
• Goldenzweig, P.
• Golob, B.
• Hayasaka, K.
• Hou, W. -S.
• Hsu, C. -L.
• Iijima, T.
• Inami, K.
• Ishikawa, A.
• Itoh, R.
• Iwasaki, Y.
• Jacobs, W. W.
• Joffe, D.
• Joo, K. K.
• Kang, K. H.
• Kawasaki, T.
• Kim, D. Y.
• Kim, M. J.
• Kim, S. H.
• Kim, Y. J.
• Kinoshita, K.
• Kodyš, P.
• Kotchetkov, D.
• Krokovny, P.
• Kulasiri, R.
• Kwon, Y. -J.
• Li, L.
• Li, Y.
• Li Gioi, L.
• Libby, J.
• Masuda, M.
• Matsuda, T.
• Miyabayashi, K.
• Miyata, H.
• Mizuk, R.
• Nakano, E.
• Nakazawa, H.
• Nath, K. J.
• Natkaniec, Z.
• Park, H.
• Pedlar, T. K.
• Piilonen, L. E.
• Ritter, M.
• Sahoo, H.
• Sakai, Y.
• Sandilya, S.
• Sato, Y.
• Savinov, V.
• Schnell, G.
• Schwanda, C.
• Seino, Y.
• Semmler, D.
• Senyo, K.
• Shebalin, V.
• Shen, C. P.
• Shibata, T. -A.
• Simon, F.
• Sumiyoshi, T.
• Trabelsi, K.
• Uglov, T.
• Uno, S.
• Urquijo, P.
• Usov, Y.
• Van Hulse, C.
• Varner, G.
• Vorobyev, V.
• Wang, C. H.
• Watanabe, M.
• Watanabe, Y.
• Won, E.
• Yamashita, Y.
• Yook, Y.
• Yuan, C. Z.
• Zhang, Z. P.
• Zhulanov, V.
• Zupanc, A.

Titel

Search for D0 decays to invisible final states at Belle

Ist Teil von

• Physical review. D, 2017-01, Vol.95 (1)

Ort / Verlag

United States: American Physical Society (APS)

Erscheinungsjahr

2017

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Here, we report the result from the first search for D0 decays to invisible final states. The analysis is performed on a data sample of 924fb-1 collected at and near the Υ ( 4S ) and Υ ( 5S ) resonances with the Belle detector at the KEKB asymmetric-energy e+e- collider. The absolute branching fraction is confirmed using an inclusive D0 sample, obtained by fully reconstructing the rest of the particle system including the other charmed particle. No significant signal yield is observed and an upper limit of 9.4×10-5 is set on the branching fraction of D0 to invisible final states at 90% confidence level.