Search for the dark photon in B-0 -> A ' A ', A ' -> e(+)e(-), mu(+)mu(-), and pi(+)pi(-) decays at Belle
DC Field | Value | Language |
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dc.contributor.author | Li, Y. | - |
dc.contributor.author | Li, Y. B. | - |
dc.contributor.author | Shen, C. P. | - |
dc.contributor.author | Adachi, I. | - |
dc.contributor.author | Aihara, H. | - |
dc.contributor.author | Asner, D. M. | - |
dc.contributor.author | Atmacan, H. | - |
dc.contributor.author | Aulchenko, V. | - |
dc.contributor.author | Ayad, R. | - |
dc.contributor.author | Babu, V. | - |
dc.contributor.author | Badhrees, I. | - |
dc.contributor.author | Bakich, A. M. | - |
dc.contributor.author | Behera, P. | - |
dc.contributor.author | Bilka, T. | - |
dc.contributor.author | Biswal, J. | - |
dc.contributor.author | Bobrov, A. | - |
dc.contributor.author | Bonvicini, G. | - |
dc.contributor.author | Bozek, A. | - |
dc.contributor.author | Bracko, M. | - |
dc.contributor.author | Browder, T. E. | - |
dc.contributor.author | Campajola, M. | - |
dc.contributor.author | Cao, L. | - |
dc.contributor.author | Cervenkov, D. | - |
dc.contributor.author | Chang, P. | - |
dc.contributor.author | Chen, A. | - |
dc.contributor.author | Cheon, B. G. | - |
dc.contributor.author | Chilikin, K. | - |
dc.contributor.author | Cho, H. E. | - |
dc.contributor.author | Cho, K. | - |
dc.contributor.author | Choi, S. -K. | - |
dc.contributor.author | Choi, Y. | - |
dc.contributor.author | Cinabro, D. | - |
dc.contributor.author | Cunliffe, S. | - |
dc.contributor.author | De Nardo, G. | - |
dc.contributor.author | Di Capua, F. | - |
dc.contributor.author | Di Carlo, S. | - |
dc.contributor.author | Dolezal, Z. | - |
dc.contributor.author | Dong, T. V. | - |
dc.contributor.author | Eidelman, S. | - |
dc.contributor.author | Fast, J. E. | - |
dc.contributor.author | Ferber, T. | - |
dc.contributor.author | Ferlewicz, D. | - |
dc.contributor.author | Fulsom, B. G. | - |
dc.contributor.author | Garg, R. | - |
dc.contributor.author | Gaur, V. | - |
dc.contributor.author | Gabyshev, N. | - |
dc.contributor.author | Garmash, A. | - |
dc.contributor.author | Giri, A. | - |
dc.contributor.author | Goldenzweig, P. | - |
dc.contributor.author | Golob, B. | - |
dc.contributor.author | Grube, B. | - |
dc.contributor.author | Hara, T. | - |
dc.contributor.author | Hayasaka, K. | - |
dc.contributor.author | Hayashii, H. | - |
dc.contributor.author | Hou, W. -S. | - |
dc.contributor.author | Hsu, C. -L. | - |
dc.contributor.author | Iijima, T. | - |
dc.contributor.author | Inami, K. | - |
dc.contributor.author | Inguglia, G. | - |
dc.contributor.author | Ishikawa, A. | - |
dc.contributor.author | Itoh, R. | - |
dc.contributor.author | Iwasaki, M. | - |
dc.contributor.author | Iwasaki, Y. | - |
dc.contributor.author | Jacobs, W. W. | - |
dc.contributor.author | Jia, S. | - |
dc.contributor.author | Jin, Y. | - |
dc.contributor.author | Joo, K. K. | - |
dc.contributor.author | Kang, K. H. | - |
dc.contributor.author | Karyan, G. | - |
dc.contributor.author | Kichimi, H. | - |
dc.contributor.author | Kim, C. H. | - |
dc.contributor.author | Kim, D. Y. | - |
dc.contributor.author | Kim, S. H. | - |
dc.contributor.author | Kinoshita, K. | - |
dc.contributor.author | Kodys, P. | - |
dc.contributor.author | Korpar, S. | - |
dc.contributor.author | Kroeger, R. | - |
dc.contributor.author | Krokovny, P. | - |
dc.contributor.author | Kuhr, T. | - |
dc.contributor.author | Kulasiri, R. | - |
dc.contributor.author | Kuzmin, A. | - |
dc.contributor.author | Kwon, Y. -J. | - |
dc.contributor.author | Lalwani, K. | - |
dc.contributor.author | Lange, J. S. | - |
dc.contributor.author | Lee, I. S. | - |
dc.contributor.author | Lee, S. C. | - |
dc.contributor.author | Lewis, P. | - |
dc.contributor.author | Li, C. H. | - |
dc.contributor.author | Li, L. K. | - |
dc.contributor.author | Gioi, L. Li | - |
dc.contributor.author | Libby, J. | - |
dc.contributor.author | Lieret, K. | - |
dc.contributor.author | Liventsev, D. | - |
dc.contributor.author | MacQueen, C. | - |
dc.contributor.author | Masuda, M. | - |
dc.contributor.author | Matsuda, T. | - |
dc.contributor.author | Matvienko, D. | - |
dc.contributor.author | Merola, M. | - |
dc.contributor.author | Miyata, H. | - |
dc.contributor.author | Mizuk, R. | - |
dc.contributor.author | Mussa, R. | - |
dc.contributor.author | Nakao, M. | - |
dc.contributor.author | Nath, K. J. | - |
dc.contributor.author | Nayak, M. | - |
dc.contributor.author | Niiyama, M. | - |
dc.contributor.author | Nisar, N. K. | - |
dc.contributor.author | Nishida, S. | - |
dc.contributor.author | Nishimura, K. | - |
dc.contributor.author | Ogawa, S. | - |
dc.contributor.author | Ono, H. | - |
dc.contributor.author | Onuki, Y. | - |
dc.contributor.author | Oskin, P. | - |
dc.contributor.author | Pakhlov, P. | - |
dc.contributor.author | Pakhlova, G. | - |
dc.contributor.author | Pang, T. | - |
dc.contributor.author | Pardi, S. | - |
dc.contributor.author | Park, H. | - |
dc.contributor.author | Park, S. -H. | - |
dc.contributor.author | Patra, S. | - |
dc.contributor.author | Paul, S. | - |
dc.contributor.author | Pedlar, T. K. | - |
dc.contributor.author | Pestotnik, R. | - |
dc.contributor.author | Piilonen, L. E. | - |
dc.contributor.author | Podobnik, T. | - |
dc.contributor.author | Popov, V. | - |
dc.contributor.author | Prencipe, E. | - |
dc.contributor.author | Prim, M. T. | - |
dc.contributor.author | Roehrken, M. | - |
dc.contributor.author | Rostomyan, A. | - |
dc.contributor.author | Rout, N. | - |
dc.contributor.author | Russo, G. | - |
dc.contributor.author | Sahoo, D. | - |
dc.contributor.author | Sakai, Y. | - |
dc.contributor.author | Sandilya, S. | - |
dc.contributor.author | Santelj, L. | - |
dc.contributor.author | Savinov, V. | - |
dc.contributor.author | Schneider, O. | - |
dc.contributor.author | Schnell, G. | - |
dc.contributor.author | Schwanda, C. | - |
dc.contributor.author | Seino, Y. | - |
dc.contributor.author | Senyo, K. | - |
dc.contributor.author | Sevior, M. E. | - |
dc.contributor.author | Shiu, J. -G. | - |
dc.contributor.author | Shwartz, B. | - |
dc.contributor.author | Sokolov, A. | - |
dc.contributor.author | Solovieva, E. | - |
dc.contributor.author | Stanic, S. | - |
dc.contributor.author | Staric, M. | - |
dc.contributor.author | Stottler, Z. S. | - |
dc.contributor.author | Sumihama, M. | - |
dc.contributor.author | Sumiyoshi, T. | - |
dc.contributor.author | Sutcliffe, W. | - |
dc.contributor.author | Takizawa, M. | - |
dc.contributor.author | Tanida, K. | - |
dc.contributor.author | Tenchini, F. | - |
dc.contributor.author | Trabelsi, K. | - |
dc.contributor.author | Uchida, M. | - |
dc.contributor.author | Uglov, T. | - |
dc.contributor.author | Unno, Y. | - |
dc.contributor.author | Uno, S. | - |
dc.contributor.author | Van Tonder, R. | - |
dc.contributor.author | Varner, G. | - |
dc.contributor.author | Vinokurova, A. | - |
dc.contributor.author | Wang, C. H. | - |
dc.contributor.author | Wang, M. -Z. | - |
dc.contributor.author | Wang, X. L. | - |
dc.contributor.author | Watanabe, M. | - |
dc.contributor.author | Won, E. | - |
dc.contributor.author | Yang, S. B. | - |
dc.contributor.author | Ye, H. | - |
dc.contributor.author | Yelton, J. | - |
dc.contributor.author | Yin, J. H. | - |
dc.contributor.author | Yuan, C. Z. | - |
dc.contributor.author | Zhang, Z. P. | - |
dc.contributor.author | Zhilich, V. | - |
dc.contributor.author | Zhukova, V. | - |
dc.contributor.author | Zhulanov, V. | - |
dc.date.accessioned | 2022-07-06T22:23:56Z | - |
dc.date.available | 2022-07-06T22:23:56Z | - |
dc.date.created | 2021-07-14 | - |
dc.date.issued | 2021-04 | - |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/142057 | - |
dc.description.abstract | We present a search for the dark photon A in the B-0 -> A ' A ' decays, where A ' subsequently decays to e(+)e(-), mu (+)mu (-), and pi (+)pi (-). The search is performed by analyzing 772 x 10(6)BB<overbar></mml:mover> events collected by the Belle detector at the KEKB e(+)e(-) energy-asymmetric collider at the Upsilon (4S) resonance. No signal is found in the dark photon mass range 0.01 GeV/c(2) <= m(A ') <= 2.62 GeV/c(2), and we set upper limits of the branching fraction of B-0 -> A ' A ' at the 90% confidence level. The products of branching fractions, B<mml:mfenced close=")" open="(">B0 -> A ' A '</mml:mfenced>xB<mml:mfenced close=")" open="(">A ' -> e+e-</mml:mfenced>2 and B<mml:mfenced close=")" open="(">B0 -> A ' A '</mml:mfenced>xB<mml:mfenced close=")" open="(">A ' -> mu+mu-</mml:mfenced>2, have limits of the order of 10(-8) depending on the A ' mass. Furthermore, considering A ' decay rate to each pair of charged particles, the upper limits of B<mml:mfenced close=")" open="(">B0 -> A ' A '</mml:mfenced> are of the order of 10(-8)-10(-5). From the upper limits of B<mml:mfenced close=")" open="(">B0 -> A ' A '</mml:mfenced>, we obtain the Higgs portal coupling for each assumed dark photon and dark Higgs mass. The Higgs portal couplings are of the order of 10(-2)-10(-1) at mh ' similar or equal to mB0 +/- 40 MeV/c(2) and 10(-1)-1 at mh ' <mml:mo>similar or equal to mB0 +/- 3 GeV/c(2).<fig id="Figa" position="anchor"><graphic position="anchor" specific-use="HTML" mime-subtype="JPEG" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MediaObjects/13130_2021_15453_Figa_HTML.jpg" id="MO1"></graphic | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.title | Search for the dark photon in B-0 -> A ' A ', A ' -> e(+)e(-), mu(+)mu(-), and pi(+)pi(-) decays at Belle | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cheon, B. G. | - |
dc.identifier.doi | 10.1007/JHEP04(2021)191 | - |
dc.identifier.scopusid | 2-s2.0-85104718575 | - |
dc.identifier.wosid | 000644192500001 | - |
dc.identifier.bibliographicCitation | JOURNAL OF HIGH ENERGY PHYSICS, no.4, pp.1 - 19 | - |
dc.relation.isPartOf | JOURNAL OF HIGH ENERGY PHYSICS | - |
dc.citation.title | JOURNAL OF HIGH ENERGY PHYSICS | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 19 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Particles & Fields | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordAuthor | B physics | - |
dc.subject.keywordAuthor | Beyond Standard Model | - |
dc.subject.keywordAuthor | e plus -e- Experiments | - |
dc.subject.keywordAuthor | Rare decay | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2FJHEP04%282021%29191 | - |
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