Results 191 to 200 of about 1,684,231 (310)

Diffractive Vector Mesons in DIS: Meson Structure and QCD

open access: yes, 2000
I review the modern status of QCD theory of diffractive vector meson production with the focus on shrinkage of photons with Q2 and (Q2+mV2)$scaling, j-plane properties of the QCD pomeron and Regge shrinkage of diffraction cone, $s$-channel helicity non ...
Nikolaev, N. N.
core   +1 more source

Precise Determination ofρωInterference Parameters from Photoproduction of Vector Mesons Off Nucleon and Nuclei [PDF]

open access: green, 1971
H. Alvensleben   +14 more
openalex   +1 more source

Evidence for the existence of a new vector meson of mass 1.82 GeV observed in e+e− annihilations at Adone [PDF]

open access: green, 1977
B. Esposito   +16 more
openalex   +1 more source

Precision calculations of the D (s) D (s) V and B (s) B (s) V couplings from light-cone sum rules

open access: yesJournal of High Energy Physics
We present an improved calculation of the HHV (H = D (s), B (s), V = ρ, K *, ω, and ϕ) coupling constants g HHV beyond leading order in α s from QCD light-cone sum rules (LCSRs) by means of the light-cone distribution amplitudes (LCDAs) of light vector ...
Hua-Yu Jiang, Su-Ping Jin
doaj   +1 more source

Confronting the vector leptoquark hypothesis with new low- and high-energy data. [PDF]

open access: yesEur Phys J C Part Fields, 2023
Aebischer J   +4 more
europepmc   +1 more source

Backward axial vector meson production at intermediate energy [PDF]

open access: green, 1979
A.C. Irving   +5 more
openalex   +1 more source

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