scholarly journals Measurements of neutral vector resonance in Higgsless models at the LHC

2011 ◽  
Vol 2011 (1) ◽  
Author(s):  
Masaki Asano ◽  
Yasuhiro Shimizu
Keyword(s):  
Vector Resonance ◽  
Neutral Vector

scholarly journals DK I = 0, $$ D\overline{K} $$ I = 0, 1 scattering and the $$ {D}_{s0}^{\ast } $$(2317) from lattice QCD

2021 ◽  
Vol 2021 (2) ◽  
Author(s):  
Gavin K. C. Cheung ◽  
◽  
Christopher E. Thomas ◽  
David J. Wilson ◽  
Graham Moir ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Scattering Amplitudes ◽  
Lattice Qcd ◽  
Finite Volume ◽  
Energy Region ◽  
Light Quark ◽  
Bound State ◽  
Vector Resonance ◽  
Quark Masses ◽  
Partial Waves

Abstract Elastic scattering amplitudes for I = 0 DK and I = 0, 1 $$ D\overline{K} $$ D K ¯ are computed in S, P and D partial waves using lattice QCD with light-quark masses corresponding to mπ = 239 MeV and mπ = 391 MeV. The S-waves contain interesting features including a near-threshold JP = 0+ bound state in I = 0 DK, corresponding to the $$ {D}_{s0}^{\ast } $$ D s 0 ∗ (2317), with an effect that is clearly visible above threshold, and suggestions of a 0+ virtual bound state in I = 0 $$ D\overline{K} $$ D K ¯ . The S-wave I = 1 $$ D\overline{K} $$ D K ¯ amplitude is found to be weakly repulsive. The computed finite-volume spectra also contain a deeply-bound D* vector resonance, but negligibly small P -wave DK interactions are observed in the energy region considered; the P and D-wave $$ D\overline{K} $$ D K ¯ amplitudes are also small. There is some evidence of 1+ and 2+ resonances in I = 0 DK at higher energies.

scholarly journals Nature of the vector resonance Y(2175)

2020 ◽  
Vol 101 (7) ◽  
Author(s):  
S. S. Agaev ◽  
K. Azizi ◽  
H. Sundu
Keyword(s):  
Vector Resonance

scholarly journals The O(α2) initial state QED corrections to e+e− annihilation to a neutral vector boson revisited

2019 ◽  
Vol 791 ◽  
pp. 206-209 ◽  
Author(s):  
J. Blümlein ◽  
A. De Freitas ◽  
C.G. Raab ◽  
K. Schönwald
Keyword(s):  
Vector Boson ◽  
Initial State ◽  
Neutral Vector

scholarly journals Wave-vector resonance in a nonlinear multiwavespeed chaotic billiard

2006 ◽  
Vol 73 (2) ◽  
Author(s):  
Alexei Akolzin ◽  
Richard L. Weaver
Keyword(s):  
Wave Vector ◽  
Vector Resonance

Wave vector resonance in a nonlinear diffuse elastodynamic field

2006 ◽  
Vol 119 (5) ◽  
pp. 3293-3293
Author(s):  
Alexei Akolzin ◽  
Richard L. Weaver
Keyword(s):  
Wave Vector ◽  
Vector Resonance
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