Charmed baryon physics circa 2021
HY Cheng - Chinese Journal of Physics, 2022 - Elsevier
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Charmed baryons circa 2015
HY Cheng - Frontiers of Physics, 2015 - Springer
This is essentially an update of Ref.[1][HY Cheng, Int. J. Mod. Phys. A 24 (Suppl. 1), 593
(2009)], a review of charmed baryon physics around 2007. Topics covered in this review …
(2009)], a review of charmed baryon physics around 2007. Topics covered in this review …
STCF conceptual design report (Volume 1): Physics & detector
M Achasov, XC Ai, LP An, R Aliberti, Q An, XZ Bai… - Frontiers of …, 2024 - Springer
The super τ-charm facility (STCF) is an electron–positron collider proposed by the Chinese
particle physics community. It is designed to operate in a center-of-mass energy range from …
particle physics community. It is designed to operate in a center-of-mass energy range from …
and form factors from lattice QCD with relativistic heavy quarks
Measurements of the Λ b→ p ℓ-ν¯ ℓ and Λ b→ Λ c ℓ-ν¯ ℓ decay rates can be used to
determine the magnitudes of the Cabibbo-Kobayashi-Maskawa matrix elements V ub and V …
determine the magnitudes of the Cabibbo-Kobayashi-Maskawa matrix elements V ub and V …
QCD sum rules, a modern perspective
P Colangelo, A Khodjamirian - At The Frontier of Particle Physics …, 2001 - World Scientific
An introduction to the method of QCD sum rules is given for those who want to learn how to
use this method. Furthermore, we discuss various applications of sum rules, from the …
use this method. Furthermore, we discuss various applications of sum rules, from the …
Decays: a catalogue to compare, constrain, and correlate new physics effects
In this article, we predict the standard model (SM) values of the asymmetric and angular
observables in B → D^(*) τ ν _ τ B→ D (∗) τ ν τ decays, using the results of the new up-to …
observables in B → D^(*) τ ν _ τ B→ D (∗) τ ν τ decays, using the results of the new up-to …
Form factors and strong couplings of heavy baryons from QCD light-cone sum rules
A Khodjamirian, C Klein, T Mannel… - Journal of High Energy …, 2011 - Springer
We derive QCD light-cone sum rules for the hadronic matrix elements of the heavy baryon
transitions to nucleon. In the correlation functions the Λ c, Σ c and Λ b-baryons are …
transitions to nucleon. In the correlation functions the Λ c, Σ c and Λ b-baryons are …
Measurement of the Absolute Branching Fraction for
M Ablikim, MN Achasov, XC Ai, O Albayrak, M Albrecht… - Physical review …, 2015 - APS
We report the first measurement of the absolute branching fraction for Λ c+→ Λ e+ ν e. This
measurement is based on 567 pb-1 of e+ e-annihilation data produced at s= 4.599 GeV …
measurement is based on 567 pb-1 of e+ e-annihilation data produced at s= 4.599 GeV …
Revisiting semileptonic decays of supported by baryon spectroscopy
YS Li, X Liu, FS Yu - Physical Review D, 2021 - APS
The semileptonic decays of Λ b→ Λ c (*) ℓ ν ℓ and Λ c→ Λ (*) ℓ ν ℓ are studied in the light-
front quark model in this work. Instead of the quark-diquark approximation, we use the three …
front quark model in this work. Instead of the quark-diquark approximation, we use the three …
decay in the standard model and with new physics
Recently hints of lepton flavor nonuniversality emerged when the BABAR collaboration
observed deviations from the standard model predictions in R (D (*))≡ B (B¯→ D (*)+ τ-ν¯ …
observed deviations from the standard model predictions in R (D (*))≡ B (B¯→ D (*)+ τ-ν¯ …