Measurement of the charm-mixing parameter yCP in D0→K0Sω decays at Belle

Belle Collaboration,; Nayak, M.; Cinabro, D.; Adachi, I.; Aihara, H.; Al Said, S.; Asner, D.M.; Atmacan, H.; Aushev, T.; Ayad, R.; Babu, V.; Bahinipati, S.; Behera, P.; Beleño, C.; Bennett, J.; Bhardwaj, V.; Bhuyan, B.; Biswal, J.; Bonvicini, G.; Bozek, A.; Bračko, M.; Browder, T.E.; Campajola, M.; Cao, L.; Červenkov, D.; Chen, A.; Cheon, B.G.; Chilikin, K.; Cho, H.E.; Cho, K.; Choi, S.-K.; Choi, Y.; Choudhury, S.; Cunliffe, S.; Dash, N.; De Nardo, G.; Di Capua, F.; Di Carlo, S.; Doležal, Z.; Dong, T.V.; Eidelman, S.; Epifanov, D.; Fast, J.E.; Ferber, T.; Ferlewicz, D.; Fulsom, B.G.; Garg, R.; Gaur, V.; Gabyshev, N.; Garmash, A.; Giri, A.; Goldenzweig, P.; Golob, B.; Grzymkowska, O.; Hara, T.; Hayasaka, K.; Hayashii, H.; Hou, W.-S.; Hsu, C.-L.; Inami, K.; Inguglia, G.; Ishikawa, A.; Itoh, R.; Iwasaki, M.; Iwasaki, Y.; Jacobs, W.W.; Jeon, H.B.; Jia, S.; Jin, Y.; Joo, K.K.; Kaliyar, A.B.; Kang, K.H.; Karyan, G.; Kawasaki, T.; Kiesling, C.; Kim, B.H.; Kim, C.H.; Kim, D.Y.; Kim, S.H.; Korpar, S.; Kotchetkov, D.; Križan, P.; Kroeger, R.; Krokovny, P.; Kuhr, T.; Kumar, R.; Kwon, Y.-J.; Lee, S.C.; Li, L.K.; Li, Y.B.; Li Gioi, L.; Libby, J.; Lieret, K.; Liventsev, D.; Masuda, M.; Matsuda, T.; Matvienko, D.; Merola, M.; Miyabayashi, K.; Mohanty, R.Mizuk G.B.; Moon, T.J.; Mussa, R.; Nakao, M.; Natkaniec, Z.; Niiyama, M.; Nisar, N.K.; Nishida, S.; Nishimura, K.; Ogawa, K.; Ogawa, S.; Ono, H.; Pakhlov, P.; Pakhlova, G.; Pardi, S.; Park, H.; Park, S.-H.; Patra, S.; Paul, S.; Pestotnik, R.; Piilonen, L.E.; Podobnik, T.; Popov, V.; Prencipe, E.; Prim, M.T.; Resmi, P.K.; Ritter, M.; Rostomyan, A.; Rout, N.; Russo, G.; Sahoo, D.; Sakai, Y.; Sandilya, S.; Sanuki, T.; Savinov, V.; Schneider, O.; Schnell, G.; Schueler, J.; Schwanda, C.; Schwartz, A.J.; Seino, Y.; Senyo, K.; Sevior, M.E.; Shebalin, V.; Shiu, J.-G.; Sokolov, A.; Solovieva, E.; Stanič, S.; Starič, M.; Stottler, Z.S.; Strube, J.F.; Sumiyoshi, T.; Takizawa, M.; Tamponi, U.; Tanida, K.; Tenchini, F.; Trabelsi, K.; Uchida, M.; Uglov, T.; Unno, Y.; Uno, S.; Urquijo, P.; Ushiroda, Y.; Usov, Y.; Van Tonder, R.; Varner, G.; Varvell, K.E.; Vinokurova, A.; Vossen, A.; Wang, C.H.; Wang, M.-Z.; Wang, P.; Wang, X.L.; Watanabe, M.; Won, E.; Xu, X.; Yang, S.B.; Ye, H.; Zhang, Z.P.; Zhilich, V.; Zhukova, V.; Zhulanov, V.

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Measurement of the charm-mixing parameter yCP in D0→K0Sω decays at Belle

Belle Collaboration, Nayak, M., Cinabro, D., Adachi, I., Aihara, H., Al Said, S., et al. (2020). Measurement of the charm-mixing parameter yCP in D0→K0Sω decays at Belle. Physical Review D, 102, 071102. Retrieved from https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2020-372.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0008-1AF9-3 Version Permalink: https://hdl.handle.net/21.11116/0000-0008-1AFA-2

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Belle Collaboration¹, Author
Nayak, M.¹, Author
Cinabro, D.¹, Author
Adachi, I.¹, Author
Aihara, H.¹, Author
Al Said, S.¹, Author
Asner, D.M.¹, Author
Atmacan, H.¹, Author
Aushev, T.¹, Author
Ayad, R.¹, Author
Babu, V.¹, Author
Bahinipati, S.¹, Author
Behera, P.¹, Author
Beleño, C.¹, Author
Bennett, J.¹, Author
Bhardwaj, V.¹, Author
Bhuyan, B.¹, Author
Biswal, J.¹, Author
Bonvicini, G.¹, Author
Bozek, A.¹, Author
Bračko, M.¹, AuthorBrowder, T.E.¹, AuthorCampajola, M.¹, AuthorCao, L.¹, AuthorČervenkov, D.¹, AuthorChen, A.¹, AuthorCheon, B.G.¹, AuthorChilikin, K.¹, AuthorCho, H.E.¹, AuthorCho, K.¹, AuthorChoi, S.-K.¹, AuthorChoi, Y.¹, AuthorChoudhury, S.¹, AuthorCunliffe, S.¹, AuthorDash, N.¹, AuthorDe Nardo, G.¹, AuthorDi Capua, F.¹, AuthorDi Carlo, S.¹, AuthorDoležal, Z.¹, AuthorDong, T.V.¹, AuthorEidelman, S.¹, AuthorEpifanov, D.¹, AuthorFast, J.E.¹, AuthorFerber, T.¹, AuthorFerlewicz, D.¹, AuthorFulsom, B.G.¹, AuthorGarg, R.¹, AuthorGaur, V.¹, AuthorGabyshev, N.¹, AuthorGarmash, A.¹, AuthorGiri, A.¹, AuthorGoldenzweig, P.¹, AuthorGolob, B.¹, AuthorGrzymkowska, O.¹, AuthorHara, T.¹, AuthorHayasaka, K.¹, AuthorHayashii, H.¹, AuthorHou, W.-S.¹, AuthorHsu, C.-L.¹, AuthorInami, K.¹, AuthorInguglia, G.¹, AuthorIshikawa, A.¹, AuthorItoh, R.¹, AuthorIwasaki, M.¹, AuthorIwasaki, Y.¹, AuthorJacobs, W.W.¹, AuthorJeon, H.B.¹, AuthorJia, S.¹, AuthorJin, Y.¹, AuthorJoo, K.K.¹, AuthorKaliyar, A.B.¹, AuthorKang, K.H.¹, AuthorKaryan, G.¹, AuthorKawasaki, T.¹, AuthorKiesling, C.¹, AuthorKim, B.H.¹, AuthorKim, C.H.¹, AuthorKim, D.Y.¹, AuthorKim, S.H.¹, AuthorKorpar, S.¹, AuthorKotchetkov, D.¹, AuthorKrižan, P.¹, AuthorKroeger, R.¹, AuthorKrokovny, P.¹, AuthorKuhr, T.¹, AuthorKumar, R.¹, AuthorKwon, Y.-J.¹, AuthorLee, S.C.¹, AuthorLi, L.K.¹, AuthorLi, Y.B.¹, AuthorLi Gioi, L.¹, AuthorLibby, J.¹, AuthorLieret, K.¹, AuthorLiventsev, D.¹, AuthorMasuda, M.¹, AuthorMatsuda, T.¹, AuthorMatvienko, D.¹, AuthorMerola, M.¹, AuthorMiyabayashi, K.¹, AuthorMohanty, R.Mizuk G.B.¹, AuthorMoon, T.J.¹, AuthorMussa, R.¹, AuthorNakao, M.¹, AuthorNatkaniec, Z.¹, AuthorNiiyama, M.¹, AuthorNisar, N.K.¹, AuthorNishida, S.¹, AuthorNishimura, K.¹, AuthorOgawa, K.¹, AuthorOgawa, S.¹, AuthorOno, H.¹, AuthorPakhlov, P.¹, AuthorPakhlova, G.¹, AuthorPardi, S.¹, AuthorPark, H.¹, AuthorPark, S.-H.¹, AuthorPatra, S.¹, AuthorPaul, S.¹, AuthorPestotnik, R.¹, AuthorPiilonen, L.E.¹, AuthorPodobnik, T.¹, AuthorPopov, V.¹, AuthorPrencipe, E.¹, AuthorPrim, M.T.¹, AuthorResmi, P.K.¹, AuthorRitter, M.¹, AuthorRostomyan, A.¹, AuthorRout, N.¹, AuthorRusso, G.¹, AuthorSahoo, D.¹, AuthorSakai, Y.¹, AuthorSandilya, S.¹, AuthorSanuki, T.¹, AuthorSavinov, V.¹, AuthorSchneider, O.¹, AuthorSchnell, G.¹, AuthorSchueler, J.¹, AuthorSchwanda, C.¹, AuthorSchwartz, A.J.¹, AuthorSeino, Y.¹, AuthorSenyo, K.¹, AuthorSevior, M.E.¹, AuthorShebalin, V.¹, AuthorShiu, J.-G.¹, AuthorSokolov, A.¹, AuthorSolovieva, E.¹, AuthorStanič, S.¹, AuthorStarič, M.¹, AuthorStottler, Z.S.¹, AuthorStrube, J.F.¹, AuthorSumiyoshi, T.¹, AuthorTakizawa, M.¹, AuthorTamponi, U.¹, AuthorTanida, K.¹, AuthorTenchini, F.¹, AuthorTrabelsi, K.¹, AuthorUchida, M.¹, AuthorUglov, T.¹, AuthorUnno, Y.¹, AuthorUno, S.¹, AuthorUrquijo, P.¹, AuthorUshiroda, Y.¹, AuthorUsov, Y.¹, AuthorVan Tonder, R.¹, AuthorVarner, G.¹, AuthorVarvell, K.E.¹, AuthorVinokurova, A.¹, AuthorVossen, A.¹, AuthorWang, C.H.¹, AuthorWang, M.-Z.¹, AuthorWang, P.¹, AuthorWang, X.L.¹, AuthorWatanabe, M.¹, AuthorWon, E.¹, AuthorXu, X.¹, AuthorYang, S.B.¹, AuthorYe, H.¹, AuthorZhang, Z.P.¹, AuthorZhilich, V.¹, AuthorZhukova, V.¹, AuthorZhulanov, V.¹, Author more..

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1Max Planck Institute for Physics, Max Planck Society and Cooperation Partners, ou_2253650

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Free keywords: Belle

Abstract: We report the first measurement of the charm-mixing parameter $y_{CP}$ in $D^{0}$ decays to the $CP$-odd final state $K^{0}_{S}\omega$. The study uses the full Belle $e^{+}e^-$ annihilation data sample of $976\rm~ fb^{-1}$ taken at or near the $\Upsilon(4S)$ centre-of-mass energy. We find $y_{CP} = (0.96 \pm 0.91 \pm 0.61 {}^{+0.17}_{-0.00})\%$, where the first uncertainty is statistical, the second is systematic due to event selection and background, and the last is due to possible presence of $CP$-even decays in the data sample.

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Dates: Date issued: 2020

Publication Status: Issued

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Identifiers: Other: MPP-2020-372
URI: https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2020-372
arXiv: arxiv:1912.10912
URI: https://inspirehep.net/literature?q=find%20eprint%201912.10912

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Title: Physical Review D

Abbreviation : Phys.Rev.D

Source Genre: Journal

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Pages: - Volume / Issue: 102 Sequence Number: - Start / End Page: 071102 Identifier: -