Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Measurement of the e(+)e(-)-> J/psi c<overline>c</overline> cross section at <radical><radicand>s</radicand></radical>approximate to 10.6 GeV

Authors
Pakhlov, P.Aihara, H.Arinstein, K.Aushev, T.Bakich, A. M.Balagura, V.Barberio, E.Bay, A.Belous, K.Bhardwaj, V.Bondar, A.Bracko, M.Brodzicka, J.Browder, T. E.Chang, M. -C.Chang, P.Chen, A.Cheon, B. G.Chistov, R.Choi, S. -K.Choi, Y.Danilov, M.Dash, M.Drutskoy, A.Dungel, W.Eidelman, S.Epifanov, D.Gabyshev, N.Goldenzweig, P.Golob, B.Ha, H.Han, B. -Y.Hayasaka, K.Hayashii, H.Hazumi, M.Horii, Y.Hoshi, Y.Hou, W. -S.Hsiung, Y. B.Hyun, H. J.Iijima, T.Inami, K.Ishikawa, A.Ishino, H.Iwasaki, Y.Joshi, N. J.Kah, D. H.Kaji, H.Kawai, H.Kawasai, T.Kichimi, H.Kim, H. O.Kim, Y. I.Kinoshita, K.Ko, B. R.Korpar, S.Krizan, P.Krokovny, P.Kuzmin, A.Kwon, Y. -J.Kyeong, S. -H.Lange, J. S.Lee, M. J.Lee, S. E.Lesiak, T.Lin, S. -W.Liu, Y.Liventsev, D.Louvot, R.Mandl, F.Matyja, A.McOnie, S.Miyata, H.Miyazaki, Y.Mizuk, R.Nagasaka, Y.Nakao, M.Nakazawa, H.Nishimura, K.Nitoh, O.Ogawa, S.Ohshima, T.Okuno, S.Ozaki, H.Pakhlova, G.Palka, H.Park, C. W.Park, H.Park, H. K.Park, K. S.Pestotnik, R.Piilonen, L. E.Poluektov, A.Sahoo, H.Sakai, Y.Schneider, O.Schwanda, C.Senyo, K.Sevior, M. E.Shapkin, M.Shen, C. P.Shiu, J. -G.Shwartz, B.Singh, J. B.Sokolov, A.Stanic, S.Staric, M.Sumiyoshi, T.Tanaka, M.Taylor, G. N.Teramoto, Y.Tikhomirov, I.Trabelsi, K.Tsuboyama, T.Uehara, S.Uglov, T.Unno, Y.Uno, S.Usov, Y.Varner, G.Vervink, K.Vinokurova, A.Wang, C. H.Wang, P.Watanabe, Y.Wedd, R.Won, E.Yabsley, B. D.Yamashita, Y.Zhang, C. C.Zhang, Z. P.Zhilich, V.Zhulanov, V.Zivko, T.Zupanc, A.Zyukova, O.
Issue Date
4월-2009
Publisher
AMER PHYSICAL SOC
Citation
PHYSICAL REVIEW D, v.79, no.7
Indexed
SCIE
SCOPUS
Journal Title
PHYSICAL REVIEW D
Volume
79
Number
7
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/120376
DOI
10.1103/PhysRevD.79.071101
ISSN
1550-7998
Abstract
We present a new measurement of the e(+)e(-)-> J/psi c(c)over bar cross section where the c(c)over bar pair can fragment either into charmed hadrons or a charmonium state. In the former case the J/psi and a charmed hadron are reconstructed, while the latter process is measured using the recoil mass technique, which allows the identification of two-body final states without reconstruction of one of the charmonia. The measured e(+)e(-)-> J/psi c(c)over bar cross section is (0.74 +/- 0.08(-0.08)(+0.09)) pb, and the e(+)e(-)-> J/psi Xnon-c(c)over bar cross section is (0.43 +/- 0.09 +/- 0.09) pb. We note that the measured cross sections are obtained from a data sample with the multiplicity of charged tracks in the event larger than 4; corrections for the effect of this requirement are not performed as this cannot be done in a model-independent way. The analysis is based on a data sample with an integrated luminosity of 673 fb(-1) recorded near the Upsilon(4S) resonance with the Belle detector at the KEKB e(+)e(-) asymmetric-energy collider.
Files in This Item
There are no files associated with this item.
Appears in
Collections
College of Science > Department of Physics > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Won, Eun il photo

Won, Eun il
이과대학 (물리학과)
Read more

Altmetrics

Total Views & Downloads

BROWSE