https://scholars.lib.ntu.edu.tw/handle/123456789/574712
DC 欄位 | 值 | 語言 |
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dc.contributor.author | Watanuki S. et al. | en_US |
dc.contributor.author | Ishikawa, A. | en_US |
dc.contributor.author | Adachi, I. | en_US |
dc.contributor.author | Aihara, H. | en_US |
dc.contributor.author | Al Said, S. | en_US |
dc.contributor.author | Asner, D.M. | en_US |
dc.contributor.author | Aushev, T. | en_US |
dc.contributor.author | Ayad, R. | en_US |
dc.contributor.author | Babu, V. | en_US |
dc.contributor.author | Badhrees, I. | en_US |
dc.contributor.author | Bakich, A.M. | en_US |
dc.contributor.author | PAO-TI CHANG | en_US |
dc.contributor.author | WEI-SHU HOU | en_US |
dc.contributor.author | MIN-ZU WANG | en_US |
dc.creator | Watanuki S;Ishikawa A;Adachi I;Aihara H;Al Said S;Asner D.M;Aushev T;Ayad R;Babu V;Badhrees I;Bakich A.M;Bansal V;Behera P;Bele?o C;Berger M;Bhardwaj V;Bhuyan B;Bilka T;Biswal J;Bobrov A;Bonvicini G;Bozek A;Bra?ko M;Browder T.E;Cao L;?ervenkov D;Chang P;Cheon B.G;Chilikin K;Cho K;Choi Y;Choudhury S;Cinabro D;Cunliffe S;Di Carlo S;Dingfelder J;Dong T.V;Eidelman S;Epifanov D;Fast J.E;Ferber T;Frey A;Fulsom B.G;Gaur V;Gabyshev N;Garmash A;Gelb M;Giri A;Goldenzweig P;Guan Y;Guido E;Haba J;Hayasaka K;Hayashii H;Hou W.-S;Iijima T;Inami K;Inguglia G;Itoh R;Iwasaki M;Iwasaki Y;Jacobs W.W;Jaegle I;Jeon H.B;Jia S;Jin Y;Joo K.K;Julius T;Karyan G;Kawasaki T;Kiesling C;Kim D.Y;Kim J.B;Kim S.H;Kinoshita K;Kody? P;Korpar S;Kotchetkov D;Kri?an P;Kroeger R;Krokovny P;Kuhr T;Kumar R;Kuzmin A;Kwon Y.-J;Lee I.S;Lee S.C;Li L.K;Li Y.B;Li Gioi L;Libby J;Liventsev D;Lubej M;Luo T;Masuda M;Matsuda T;Merola M;Miyabayashi K;Miyata H;Mizuk R;Mohanty G.B;Mori T;Nakao M;Nanut T;Nath K.J;Niiyama M;Nishida S;Nishimura K;Ogawa K;Ogawa S;Okuno S;Ono H;Ostrowicz W;Pakhlov P;Pakhlova G;Pal B;Park H;Paul S;Pedlar T.K;Pestotnik R;Piilonen L.E;Prencipe E;Ritter M;Rostomyan A;Russo G;Sakai Y;Sandilya S;Santelj L;Savinov V;Schneider O;Schnell G;Schueler J;Schwanda C;Schwartz A.J;Seino Y;Senyo K;Seon O;Shebalin V;Shibata T.-A;Shiu J.-G;Shwartz B;Sokolov A;Solovieva E;Stani? S;Stari? M;Sumiyoshi T;Sutcliffe W;Takizawa M;Tanida K;Taniguchi N;Tenchini F;Uchida M;Uglov T;Unno Y;Uno S;Vahsen S.E;Van Hulse C;Van Tonder R;Varner G;Varvell K.E;Vossen A;Wang B;Wang C.H;Wang M.-Z;Wang P;Watanabe M;Widmann E;Won E;Ye H;Yin J.H;Yusa Y;Zakharov S;Zhang Z.P;Zhilich V;Zhukova V;Zhulanov V;Zupanc A;(The Belle Collaboration) | - |
dc.date.accessioned | 2021-07-28T03:23:23Z | - |
dc.date.available | 2021-07-28T03:23:23Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 24700010 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85062599280&doi=10.1103%2fPhysRevD.99.032012&partnerID=40&md5=43eda4789fc9d981a8ba1f9ef692ab14 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/574712 | - |
dc.description.abstract | We report measurements of isospin asymmetry Δ0- and difference of direct CP asymmetries ΔACP between charged and neutral B→Xsγ decays. This analysis is based on the data sample containing 772×106BB? pairs that was collected with the Belle detector at the KEKB energy-asymmetric e+e- collider. Using a sum-of-exclusive technique with invariant Xs mass up to 2.8 GeV/c2, we obtain Δ0-=[-0.48±1.49(stat)±0.97(syst)±1.15(f+-/f00)]% and ΔACP=[+3.69±2.65(stat)±0.76(syst)]%, where the last uncertainty for Δ0- is due to the uncertainty on the production ratio of B+B- to B0B?0 in ? (4S) decays. The measured value of Δ0- is consistent with zero, allowing us to constrain the resolved photon contribution in the B→Xsγ, and improve the branching fraction prediction. The result for ΔACP is consistent with the prediction of the SM. We also measure the direct CP asymmetries for charged and neutral B→Xsγ decays. All the measurements are the most precise to date. ? 2019 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the https://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP 3 . | - |
dc.relation.ispartof | Physical Review D | - |
dc.title | Measurements of isospin asymmetry and difference of direct CP asymmetries in inclusive B →xsγ decays | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1103/PhysRevD.99.032012 | - |
dc.identifier.scopus | 2-s2.0-85062599280 | - |
dc.relation.journalvolume | 99 | - |
dc.relation.journalissue | 3 | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
item.fulltext | no fulltext | - |
crisitem.author.dept | Physics | - |
crisitem.author.dept | Physics | - |
crisitem.author.dept | Astrophysics | - |
crisitem.author.dept | National Taiwan University Leung Center for Cosmology and Particle Astrophysics | - |
crisitem.author.orcid | 0000-0003-4064-388X | - |
crisitem.author.orcid | 0000-0002-4260-5118 | - |
crisitem.author.orcid | 0000-0002-0979-8341 | - |
crisitem.author.parentorg | College of Science | - |
crisitem.author.parentorg | College of Science | - |
crisitem.author.parentorg | College of Science | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
顯示於: | 物理學系 |
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