Resonant production of Wh and Zh at the LHC
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2018)159
Abstract: A bstractWe examine the production of Wh and Zh pairs at the LHC in the context of a Strongly Interacting Symmetry Breaking Sector of the Standard Model. Our description is based on a non-linear Higgs… read more here.
Keywords: production lhc; production; resonant production; standard model ... See more keywords
Axial Vector-Meson–Nucleon Interaction Constant in the AdS/QCD Soft Wall Model
Sign Up to like & getrecommendations! Published in 2019 at "Russian Physics Journal"
DOI: 10.1007/s11182-019-01683-2
Abstract: This work investigates the interaction of an axial vector-meson with nucleons in the AdS/QCD soft wall model. The axial vector fields have been determined inside the anti-de Sitter (AdS) space with the help of gauge… read more here.
Keywords: vector; vector meson; ads qcd; axial vector ... See more keywords
A study of ΔC = 1 decays of bottom mesons involving axial-vector meson
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2019.114718
Abstract: Abstract We study the two-body charmed nonleptonic weak decays of the bottom meson to an axial-vector meson and a pseudoscalar meson using the non-relativistic quark model. We employ the factorization hypothesis to obtain the branching… read more here.
Keywords: form factors; decays bottom; vector meson; axial vector ... See more keywords
Light axial-vector and vector resonances X(2100) and X(2239)
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2019.114789
Abstract: Abstract We study features of the resonances X ( 2100 ) and X ( 2239 ) by treating them as the axial-vector and vector tetraquarks with the quark content s s s ‾ s ‾… read more here.
Keywords: vector; mass; axial vector; vector vector ... See more keywords
A family of double-beauty tetraquarks: Axial-vector state * * The work of K. A, B. B., and H. S was Supported in part by the TUBITAK (119F050)
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Physics C"
DOI: 10.1088/1674-1137/abc16d
Abstract: The spectroscopic parameters and decay channels of the axial-vector tetraquark (in what follows, ) are explored using the quantum chromodynamics (QCD) sum rule method. The mass and coupling of this state are calculated using two-point… read more here.
Keywords: state; vector; beauty tetraquarks; double beauty ... See more keywords
Fluctuating vector mesons in analytically continued functional RG flow equations
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.116009
Abstract: In this work we study contributions due to vector and axial-vector meson fluctuations to their in-medium spectral functions in an effective low-energy theory inspired by the gauged linear sigma model. In particular, we show how… read more here.
Keywords: continued functional; flow equations; vector; vector meson ... See more keywords
Coherent elastic neutrino-nucleus scattering: EFT analysis and nuclear responses
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DOI: 10.1103/physrevd.102.074018
Abstract: The cross section for coherent elastic neutrino-nucleus scattering ($\mathrm{CE}\ensuremath{\nu}\mathrm{NS}$) depends on the response of the target nucleus to the external current, in the Standard Model (SM) mediated by the exchange of a $Z$ boson. This… read more here.
Keywords: coherent elastic; nucleus scattering; axial vector; elastic neutrino ... See more keywords
Derivation of the effective chiral Lagrangian for pseudoscalar, scalar, vector, and axial-vector mesons from QCD
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.95.074012
Abstract: A previous formal derivation of the effective chiral Lagrangian for low-lying pseudoscalar mesons from first-principles QCD without approximations [Wang et al., Phys. Rev. D61, (2000) 54011] is generalized to further include scalar, vector, and axial-vector… read more here.
Keywords: scalar vector; vector; effective chiral; chiral lagrangian ... See more keywords
Lattice calculation of coordinate-space vector and axial-vector current correlators in QCD
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DOI: 10.1103/physrevd.96.054511
Abstract: We study the vector and axial-vector current correlators in perturbative and non-perturbative regimes of QCD. The correlators in Euclidean coordinate space are calculated on the lattice using the Mobius domain-wall fermion formulation at three lattice… read more here.
Keywords: vector; vector current; coordinate space; current correlators ... See more keywords
Chiral magnetic effect in the presence of an external axial-vector field
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.036016
Abstract: We study the excitation of the electric current of chiral fermions along the external magnetic field, known as the chiral magnetic effect, in the presence of the background axial-vector field. The calculation of the current… read more here.
Keywords: magnetic effect; chiral magnetic; field; axial vector ... See more keywords