Measurement of $e^+e^- \to \pi^+\pi^-\psi(2S)$ via Initial State Radiation at Belle

Autor: Wang, X. L., Yuan, C. Z., Ayad, R., Pakhlova, G., Park, C. W., Park, H., Pedlar, T. K., Pestotnik, R., Petrič, M., Piilonen, L. E., Ribežl, E., Ritter, M., Rostomyan, A., Bakich, A. M., Ryu, S., Sakai, Y., Sandilya, S., Santelj, L., Sanuki, T., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Bansal, V., Senyo, K., Shebalin, V., Shibata, T. -A., Shiu, J. -G., Sibidanov, A., Simon, F., Sohn, Y. -S., Sokolov, A., Solovieva, E., Starič, M., Bhuyan, B., Steder, M., Sumiyoshi, T., Tamponi, U., Tanida, K., Tatishvili, G., Teramoto, Y., Trabelsi, K., Uchida, M., Uglov, T., Unno, Y., Bobrov, A., Uno, S., Usov, Y., Van Hulse, C., Vanhoefer, P., Varner, G., Vinokurova, A., Wagner, M. N., Watanabe, Y., Won, E., Yashchenko, S., Bonvicini, G., Yusa, Y., Zhang, Z. P., Zhilich, V., Zupanc, A., Belle Collaboration, Bračko, M., Browder, T. E., Červenkov, D., Chang, P., Shen, C. P., Chekelian, V., Chen, A., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Wang, P., Dalseno, J., Danilov, M., Doležal, Z., Drásal, Z., Drutskoy, A., Dutta, K., Eidelman, S., Farhat, H., Fast, J. E., Ferber, T., Abdesselam, A., Gaur, V., Garmash, A., Getzkow, D., Gillard, R., Goh, Y. M., Haba, J., Hayasaka, K., Hayashii, H., He, X. H., Hou, W. -S., Adachi, I., Iijima, T., Inami, K., Ishikawa, A., Itoh, R., Iwasaki, Y., Joffe, D., Julius, T., Kang, K. H., Kato, E., Kawasaki, T., Aihara, H., Kiesling, C., Kim, D. Y., Kim, H. J., Kim, J. B., Kim, J. H., Kim, M. J., Kim, S. H., Kim, Y. J., Kinoshita, K., Ko, B. R., Said, S. Al, Kodyš, P., Korpar, S., Krokovny, P., Kuzmin, A., Kwon, Y. -J., Lange, J. S., Lee, I. S., Lewis, P., Li, Y., Gioi, L. Li, Arinstein, K., Libby, J., Liventsev, D., Lukin, P., Matvienko, D., Miyabayashi, K., Miyata, H., Mizuk, R., Moll, A., Mori, T., Mussa, R., Asner, D. M., Nakano, E., Nakao, M., Nanut, T., Natkaniec, Z., Nisar, N. K., Nishida, S., Ogawa, S., Okuno, S., Olsen, S. L., Pakhlov, P.

Publikováno v: Physical review / D 91(11), 112007 (2015). doi:10.1103/PhysRevD.91.112007

We report measurement of the cross section of $e^+e^-\to \pi^+\pi^-\psi(2S)$ between 4.0 and $5.5 {\rm GeV}$, based on an analysis of initial state radiation events in a $980 \rm fb^{-1}$ data sample recorded with the Belle detector. The properties o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=arXiv_dedup_::be285bc778b5af25a5f655ae5ebdee1c
https://bib-pubdb1.desy.de/record/187456

Measurement of the angle $\phi_1$($\beta$) and B$\overline B$ mixing: Recent results from BaBar and Belle)

Autor: Abe, Kazuo

Publikováno v: 23rd International Conference on Physics in Collision, PIC 2003, Zeuthen, Germany, 2003-06-26-2003-06-28

Recent results from BaBar and Belle experiments on $B \bar B$ mixing and $\sin 2\phi_1$ are presented. Accuracy of $\Delta m_d$ measurements has reached 1.2%. Higher order effects within the Standard Model or possible new physics effect that might ap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1108::2bc885960dcb8aa5cd6ea15a43ba9621
https://bib-pubdb1.desy.de/record/308164

Dust in Accelerator Vacuum Systems

Autor: Kelly, Darren R. C.

Publikováno v: 17th IEEE Particle Accelerator Conference, PAC 97, Vancouver, USA, 1997-05-12-1997-05-16

Many accelerators of electron beams are susceptible to persistent beam lifetime disruptions, with correspondingly reduced performance. One distinguishes between three prevailing explanations of these disruptions: (1) trapping of positive atomic ions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1108::115e86751912b82b8374ed6637cb549f
https://bib-pubdb1.desy.de/record/301752