Yayınlanmış 1 Ocak 2017
| Sürüm v1
Dergi makalesi
Açık
Λb→π-(Ds-)Λc(2595),π-(Ds-)Λc(2625) decays and DN,D∗N molecular components
Oluşturanlar
- 1. Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC Institutos de Investigación de Paterna, Aptdo, 22085 46071, Valencia, Spain
- 2. 0000 0001 0691 9040grid.411105.0, Department of Physics, Kocaeli University, 41380, Izmit, Turkey
Açıklama
From the perspective that Λc(2595) and Λc(2625) are dynamically generated resonances from the DN,D∗N interaction and coupled channels, we have evaluated the rates for Λb→π-Λc(2595) and Λb→π-Λc(2625) up to a global unknown factor that allows us to calculate the ratio of rates and compare with experiment, where good agreement is found. Similarly, we can also make predictions for the ratio of rates of the, yet unknown, decays of Λb→Ds-Λc(2595) and Λb→Ds-Λc(2625) and make estimates for their individual branching fractions.
Dosyalar
s10052-017-4602-6_a.pdf
Dosyalar
(606.1 kB)
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606.1 kB | Ön İzleme İndir |