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Title: | Measurements of the branching fractions of the singly Cabibbo-suppressed decays D0 → ωη, η(′)π0 and η(′)η |
Authors: | Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü. Tapan, İlhan 8905787000 |
Keywords: | Astronomy & astrophysics Physics |
Issue Date: | 2018 |
Publisher: | Amer Phyical |
Citation: | Ablikim, M. vd. (2018). ''Measurements of the branching fractions of the singly Cabibbo-suppressed decays D0 → ωη, η(′)π0 and η(′)η''. Physical Review D., 97(5). |
Abstract: | By analyzing a data sample of 2.93 fb(-1) collected at root s = 3.773 GeV with the BESIII detector operated at the BEPCII storage rings, we measure the branching fractions B(D-0 -> omega eta) = (2.15 +/- 0.17(stat) +/- 0.15(sys)) x 10(-3), B(D-0 ->eta pi(0)) = (0.58 +/- 0.05(stat) +/- 0.05(sys)) x 10(-3), B(D-0 ->eta'pi(0)) = (0.93 +/- 0.11(stat) +/- 0.09(sys)) x 10(-3), B(D-0 -> eta eta) = (2.20 +/- 0.07(stat) +/- 0.06(sys)) x 10(-3) and B(D-0 -> eta'eta) = (0.94 degrees +/- 0.25(stat) +/- 0.11(sys)) x 10(-3). We note that B(D-0 -> omega eta) is measured for the first time and that B(D-0 -> eta eta) is measured with much improved precision. |
Description: | Çalışmada 438 yazar bulunmaktadır. Bu yazarlardan sadece Bursa Uludağ Üniversitesi mensuplarının girişleri yapılmıştır. |
URI: | https://doi.org/10.1103/PhysRevD.97.052005 https://journals.aps.org/prd/abstract/10.1103/PhysRevD.97.052005 http://hdl.handle.net/11452/34280 |
ISSN: | 2470-0010 2470-0029 |
Appears in Collections: | Scopus Web of Science |
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