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Title: | Measurement of the absolute branching fraction of D*(s0) (2317)(+/-) -> pi D-0(s)+/- |
Authors: | Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü. 0000-0002-5931-6881 Tapan, İlhan CCD-9486-2022 8905787000 |
Keywords: | Astronomy & astrophysics Physics Heavy mesons Decays |
Issue Date: | 26-Mar-2018 |
Publisher: | American Physical Society |
Citation: | Ablikim, M. vd. (2018). ''Measurement of the absolute branching fraction of D*(s0) (2317)(+/-) -> pi D-0(s)+/-''. Physical Review D, 97(5). |
Abstract: | The process e+e-→Ds∗+Ds0∗(2317)-+c.c. is observed for the first time with the data sample of 567 pb-1 collected with the BESIII detector operating at the BEPCII collider at a center-of-mass energy s=4.6 GeV. The statistical significance of the Ds0∗(2317)± signal is 5.8σ and the mass is measured to be (2318.3±1.2±1.2) MeV/c2. The absolute branching fraction B(Ds0∗(2317)±→π0Ds±) is measured as 1.00-0.14+0.00(stat)-0.14+0.00(syst) for the first time. The uncertainties are statistical and systematic, respectively. |
Description: | Çalışmada 450 yazar bulunmaktadır. Bu yazarlardan sadece Bursa Uludağ Üniversitesi mensuplarının girişleri yapılmıştır. |
URI: | https://doi.org/10.1103/PhysRevD.97.051103 https://journals.aps.org/prd/abstract/10.1103/PhysRevD.97.051103 http://hdl.handle.net/11452/34263 |
ISSN: | 2470-0010 2470-0029 |
Appears in Collections: | Scopus Web of Science |
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