First-Principles Prediction of Doped Graphane<? format?> as a High-Temperature Electron-Phonon Superconductor

G Savini, AC Ferrari, F Giustino - Physical review letters, 2010 - APS
We predict by first-principles calculations that p-doped graphane is an electron-phonon
superconductor with a critical temperature above the boiling point of liquid nitrogen. The …

Mixing effects on and state heavy mesons in the light-front quark model

AJ Arifi, HM Choi, CR Ji, Y Oh - Physical Review D, 2022 - APS
The mass spectra and wave functions of both 1 S and 2 S state heavy pseudoscalar (P) and
vector (V) mesons are analyzed within the light-front quark model. Important empirical …

Exclusive nonleptonic -meson decays to -wave charmonium states

L Nayak, PC Dash, S Kar, N Barik - Physical Review D, 2022 - APS
We study the exclusive two-body nonleptonic B c→ X cc¯ M decays, where X cc¯ is either a
ground (1 S) or a radially excited (2 S or 3 S) charmonium, and M is a pseudoscalar (P) or a …

Consistency of the pion form factor and unpolarized transverse momentum dependent parton distributions beyond leading twist in the light-front quark model

HM Choi, CR Ji - Physical Review D, 2024 - APS
We investigate the interplay among the pion's form factor, transverse momentum dependent
distributions (TMDs), and parton distribution functions (PDFs) extending our light-front quark …

Charged mesogenesis

F Elahi, G Elor, R McGehee - Physical Review D, 2022 - APS
We leverage the CP violation in charged B meson decays to generate the observed baryon
asymmetry and dark matter at O (10 MeV) temperatures. We realize this in two scenarios: B …

mesons and their properties on the light front

S Tang, Y Li, P Maris, JP Vary - Physical Review D, 2018 - APS
We investigate the unequal-mass relativistic bound-state system, the B c mesons, in a light-
front Hamiltonian formalism. We adopt an effective Hamiltonian based on soft-wall light-front …

Self-consistency and covariance of light-front quark models: Testing via , , and meson decay constants, and weak transition form factors

Q Chang, XN Li, XQ Li, F Su, YD Yang - Physical Review D, 2018 - APS
In this paper, we test the self-consistencies of the standard and the covariant light-front quark
model and study the zero-mode issue via the decay constants of pseudoscalar (P), vector …

[HTML][HTML] Form factors of transition within the light-front quark models

L Chen, YW Ren, LT Wang, Q Chang - The European Physical Journal C, 2022 - Springer
In this paper, we calculate the vector, axial-vector and tensor form factors of\(P\rightarrow T\)
transition within the standard light-front (SLF) and covariant light-front (CLF) quark models …

Quasi-two-body decays in perturbative QCD

ZY Zhang, ZQ Zhang, SY Wang, ZJ Sun, YY Yang - Physical Review D, 2023 - APS
In this work, we study the quasi-two-body decays B c→ K* h→ K π h (h= D, D s, K, π, η, η′)
in the perturbative QCD (PQCD) approach. The two-meson distribution amplitudes Φ K π P …

Nonleptonic decays

S Kar, PC Dash, M Priyadarsini, S Naimuddin… - Physical Review D …, 2013 - APS
We study the exclusive nonleptonic B c→ VV decays, within the factorization approximation,
in the framework of the relativistic independent quark model, based on a confining potential …