Search for the Dark Photon and the Dark Higgs Boson at Belle
DC Field | Value | Language |
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dc.contributor.author | Jaegle, I. | - |
dc.contributor.author | Adachi, I. | - |
dc.contributor.author | Aihara, H. | - |
dc.contributor.author | Al Said, S. | - |
dc.contributor.author | Asner, D. M. | - |
dc.contributor.author | Aushev, T. | - |
dc.contributor.author | Ayad, R. | - |
dc.contributor.author | Bakich, A. M. | - |
dc.contributor.author | Bansal, V. | - |
dc.contributor.author | Barrett, M. | - |
dc.contributor.author | Bhuyan, B. | - |
dc.contributor.author | Bozek, A. | - |
dc.contributor.author | Bracko, M. | - |
dc.contributor.author | Browder, T. E. | - |
dc.contributor.author | Cervenkov, D. | - |
dc.contributor.author | Chang, M. -C. | - |
dc.contributor.author | Cheon, B. G. | - |
dc.contributor.author | Chilikin, K. | - |
dc.contributor.author | Cho, K. | - |
dc.contributor.author | Chobanova, V. | - |
dc.contributor.author | Choi, S. -K. | - |
dc.contributor.author | Choi, Y. | - |
dc.contributor.author | Cinabro, D. | - |
dc.contributor.author | Dalseno, J. | - |
dc.contributor.author | Dolezal, Z. | - |
dc.contributor.author | Drasal, Z. | - |
dc.contributor.author | Drutskoy, A. | - |
dc.contributor.author | Dutta, D. | - |
dc.contributor.author | Eidelman, S. | - |
dc.contributor.author | Epifanov, D. | - |
dc.contributor.author | Farhat, H. | - |
dc.contributor.author | Fast, J. E. | - |
dc.contributor.author | Ferber, T. | - |
dc.contributor.author | Frost, O. | - |
dc.contributor.author | Gaur, V. | - |
dc.contributor.author | Gabyshev, N. | - |
dc.contributor.author | Ganguly, S. | - |
dc.contributor.author | Garmash, A. | - |
dc.contributor.author | Getzkow, D. | - |
dc.contributor.author | Gillard, R. | - |
dc.contributor.author | Goh, Y. M. | - |
dc.contributor.author | Golob, B. | - |
dc.contributor.author | Grzymkowska, O. | - |
dc.contributor.author | Hayasaka, K. | - |
dc.contributor.author | Hayashii, H. | - |
dc.contributor.author | He, X. H. | - |
dc.contributor.author | Hedges, M. | - |
dc.contributor.author | Hou, W. -S. | - |
dc.contributor.author | Iijima, T. | - |
dc.contributor.author | Inami, K. | - |
dc.contributor.author | Ishikawa, A. | - |
dc.contributor.author | Iwasaki, Y. | - |
dc.contributor.author | Julius, T. | - |
dc.contributor.author | Kang, K. H. | - |
dc.contributor.author | Kato, E. | - |
dc.contributor.author | Kawasaki, T. | - |
dc.contributor.author | Kim, D. Y. | - |
dc.contributor.author | Kim, J. B. | - |
dc.contributor.author | Kim, J. H. | - |
dc.contributor.author | Kim, S. H. | - |
dc.contributor.author | Kinoshita, K. | - |
dc.contributor.author | Ko, B. R. | - |
dc.contributor.author | Kodys, P. | - |
dc.contributor.author | Korpar, S. | - |
dc.contributor.author | Krizan, P. | - |
dc.contributor.author | Krokovny, P. | - |
dc.contributor.author | Kuzmin, A. | - |
dc.contributor.author | Kwon, Y. -J. | - |
dc.contributor.author | Lange, J. S. | - |
dc.contributor.author | Lee, I. S. | - |
dc.contributor.author | Lewis, P. | - |
dc.contributor.author | Gioi, L. Li | - |
dc.contributor.author | Libby, J. | - |
dc.contributor.author | Liventsev, D. | - |
dc.contributor.author | Matvienko, D. | - |
dc.contributor.author | Miyata, H. | - |
dc.contributor.author | Mizuk, R. | - |
dc.contributor.author | Mohanty, G. B. | - |
dc.contributor.author | Moll, A. | - |
dc.contributor.author | Mussa, R. | - |
dc.contributor.author | Nakano, E. | - |
dc.contributor.author | Nakao, M. | - |
dc.contributor.author | Nisar, N. K. | - |
dc.contributor.author | Nishida, S. | - |
dc.contributor.author | Ogawa, S. | - |
dc.contributor.author | Pakhlov, P. | - |
dc.contributor.author | Pakhlova, G. | - |
dc.contributor.author | Park, H. | - |
dc.contributor.author | Pedlar, T. K. | - |
dc.contributor.author | Pesantez, L. | - |
dc.contributor.author | Petric, M. | - |
dc.contributor.author | Piilonen, L. E. | - |
dc.contributor.author | Ritter, M. | - |
dc.contributor.author | Rostomyan, A. | - |
dc.contributor.author | Sakai, Y. | - |
dc.contributor.author | Sandilya, S. | - |
dc.contributor.author | Santelj, L. | - |
dc.contributor.author | Sanuki, T. | - |
dc.contributor.author | Sato, Y. | - |
dc.contributor.author | Savinov, V. | - |
dc.contributor.author | Schneider, O. | - |
dc.contributor.author | Schnell, G. | - |
dc.contributor.author | Schwanda, C. | - |
dc.contributor.author | Semmler, D. | - |
dc.contributor.author | Senyo, K. | - |
dc.contributor.author | Seon, O. | - |
dc.contributor.author | Seong, I. | - |
dc.contributor.author | Sevior, M. E. | - |
dc.contributor.author | Shebalin, V. | - |
dc.contributor.author | Shibata, T. -A. | - |
dc.contributor.author | Shiu, J. -G. | - |
dc.contributor.author | Shwartz, B. | - |
dc.contributor.author | Simon, F. | - |
dc.contributor.author | Sinha, R. | - |
dc.contributor.author | Sohn, Y. -S. | - |
dc.contributor.author | Staric, M. | - |
dc.contributor.author | Sumihama, M. | - |
dc.contributor.author | Sumisawa, K. | - |
dc.contributor.author | Tamponi, U. | - |
dc.contributor.author | Tatishvili, G. | - |
dc.contributor.author | Teramoto, Y. | - |
dc.contributor.author | Thorne, F. | - |
dc.contributor.author | Uchida, M. | - |
dc.contributor.author | Uehara, S. | - |
dc.contributor.author | Unno, Y. | - |
dc.contributor.author | Uno, S. | - |
dc.contributor.author | Vahsen, S. E. | - |
dc.contributor.author | Van Hulse, C. | - |
dc.contributor.author | Vanhoefer, P. | - |
dc.contributor.author | Varner, G. | - |
dc.contributor.author | Vinokurova, A. | - |
dc.contributor.author | Wagner, M. N. | - |
dc.contributor.author | Wang, C. H. | - |
dc.contributor.author | Wang, M. -Z. | - |
dc.contributor.author | Wang, P. | - |
dc.contributor.author | Wang, X. L. | - |
dc.contributor.author | Watanabe, M. | - |
dc.contributor.author | Watanabe, Y. | - |
dc.contributor.author | Williams, K. M. | - |
dc.contributor.author | Won, E. | - |
dc.contributor.author | Yamaoka, J. | - |
dc.contributor.author | Yashchenko, S. | - |
dc.contributor.author | Yook, Y. | - |
dc.contributor.author | Yusa, Y. | - |
dc.contributor.author | Zhilich, V. | - |
dc.contributor.author | Zhulanov, V. | - |
dc.contributor.author | Zupanc, A. | - |
dc.date.accessioned | 2021-09-04T15:59:27Z | - |
dc.date.available | 2021-09-04T15:59:27Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-05-27 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/93518 | - |
dc.description.abstract | The dark photon A' and the dark Higgs boson h' are hypothetical constituents featured in a number of recently proposed dark sector models. Assuming prompt decays of both dark particles, we search for their production in the so-called Higgstrahlung channel e(+)e(-) -> A'h', with h' -> A'A'. We investigate ten exclusive final states with A' -> e(+)e(-), mu(+)mu(-), or pi(+)pi(-) in the mass ranges 0.1 GeV/c(2) < m(A') < 3.5 GeV/c(2) and 0.2 GeV/c(2) < m(h') < 10.5 GeV/c(2). We also investigate three inclusive final states 2(e(+)e(-))X, 2(mu(+)mu(-))X, and (e(+)e(-))(mu(+)mu(-))X, where X denotes a dark photon candidate detected via missing mass, in the mass ranges 1.1 GeV/c(2) < m(A') < 3.5 GeV/c(2) and 2.2 GeV/c(2) < m(h') < 10.5 GeV/c(2). Using the entire 977 fb(-1) data set collected by Belle, we observe no significant signal. We obtain individual and combined 90% credibility level upper limits on the branching fraction times the Born cross section, B x sigma(Born), on the Born cross section sigma(Born), and on the dark photon coupling to the dark Higgs boson times the kinetic mixing between the standard model photon and the dark photon, alpha(D) x epsilon(2). These limits improve upon and cover wider mass ranges than previous experiments. The limits from the final states 3(pi(+)pi(-)) and 2(e(+)e(-))X are the first placed by any experiment. For alpha(D) equal to 1/137, m(h') < 8 GeV/c(2), and m(A') < 1 GeV/c(2), we exclude values of the mixing parameter epsilon above similar to 8 x 10(-4). | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.subject | EXCLUSION LIMITS | - |
dc.subject | GAUGE FORCES | - |
dc.subject | BEAM | - |
dc.subject | PARTICLES | - |
dc.subject | ANNIHILATION | - |
dc.subject | MASS | - |
dc.subject | PAIR | - |
dc.title | Search for the Dark Photon and the Dark Higgs Boson at Belle | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Won, E. | - |
dc.identifier.doi | 10.1103/PhysRevLett.114.211801 | - |
dc.identifier.scopusid | 2-s2.0-84931281749 | - |
dc.identifier.wosid | 000355101300008 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.114, no.21 | - |
dc.relation.isPartOf | PHYSICAL REVIEW LETTERS | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 114 | - |
dc.citation.number | 21 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordPlus | EXCLUSION LIMITS | - |
dc.subject.keywordPlus | GAUGE FORCES | - |
dc.subject.keywordPlus | BEAM | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | ANNIHILATION | - |
dc.subject.keywordPlus | MASS | - |
dc.subject.keywordPlus | PAIR | - |
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