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공공누리This item is licensed Korea Open Government License

Title
Relativistic corrections to the exclusive decays of C-even bottomonia into S-wave charmonium pairs
Author(s)
이정일
Publication Year
2011-10-17
Abstract
Within the nonrelativistic quantum chromodynamics (NRQCD) factorization formalism, we compute the relativistic corrections to the exclusive decays of bottomonia with even charge conjugation parity into S-wave charmonium pairs at leading order in the strong coupling constant. Relativistic corrections are resummed for a class of color-singlet contributions to all orders in the charm-quark velocity v_c in the charmonium rest frame.
Keyword
High Energy Physics; Particle Physics
Journal Title
Physical Review D
Citation Volume
84
ISSN
1550-7998
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13977
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