Abstract
We present a detailed analysis of the heavy-to-light semileptonic decays of the Λb and Λc baryons Λb→p-ν¯ and Λc→n+ν in the covariant confined quark model. We calculate the invariant and helicity amplitudes of the two processes which are then used to analyze their angular decay distributions, their rates and asymmetry parameters.
| Original language | English |
|---|---|
| Article number | 114033 |
| Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
| Volume | 90 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1 Dec 2014 |
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ASJC Scopus subject areas
- Nuclear and High Energy Physics
Cite this
Heavy-to-light semileptonic decays of Λb and Λc baryons in the covariant confined quark model. / Gutsche, Thomas; Ivanov, Mikhail A.; Körner, Jürgen G.; Lyubovitskij, Valery E.; Santorelli, Pietro.
In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 90, No. 11, 114033, 01.12.2014.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Heavy-to-light semileptonic decays of Λb and Λc baryons in the covariant confined quark model
AU - Gutsche, Thomas
AU - Ivanov, Mikhail A.
AU - Körner, Jürgen G.
AU - Lyubovitskij, Valery E.
AU - Santorelli, Pietro
PY - 2014/12/1
Y1 - 2014/12/1
N2 - We present a detailed analysis of the heavy-to-light semileptonic decays of the Λb and Λc baryons Λb→p-ν¯ and Λc→n+ν in the covariant confined quark model. We calculate the invariant and helicity amplitudes of the two processes which are then used to analyze their angular decay distributions, their rates and asymmetry parameters.
AB - We present a detailed analysis of the heavy-to-light semileptonic decays of the Λb and Λc baryons Λb→p-ν¯ and Λc→n+ν in the covariant confined quark model. We calculate the invariant and helicity amplitudes of the two processes which are then used to analyze their angular decay distributions, their rates and asymmetry parameters.
UR - http://www.scopus.com/inward/record.url?scp=84928568746&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84928568746&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.90.114033
DO - 10.1103/PhysRevD.90.114033
M3 - Article
VL - 90
JO - Physical review D: Particles and fields
JF - Physical review D: Particles and fields
SN - 1550-7998
IS - 11
M1 - 114033
ER -