Physics Letters B (Elsevier)

Physics Letters B (Elsevier) 4,724 records found  previous11 - 20nextendSearch took 0.01 seconds. 
11. Gauge (in)dependence and background field formalism / Lavrov, Peter M.
It is shown that the gauge invariance and gauge dependence properties of effective action for Yang-Mills theories should be considered as two independent issues in the background field formalism. [...]
Published in Physics letters B 791 (2019) 293-298 10.1016/j.physletb.2019.03.009
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12. On the high temperature limit of the Casimir energy / Koohsarian, Y. ; Javidan, K.
We introduce a useful approach to find asymptotically explicit expressions for the Casimir free energy at large temperature. [...]
Published in Physics letters B 791 (2019) 305-313 10.1016/j.physletb.2019.03.011
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13. Extended supersymmetric Calogero model / Krivonos, Sergey ; Lechtenfeld, Olaf ; Provorov, Alexander ; Sutulin, Anton
We present a surprising redefinition of matrix fermions which brings the supercharges of the N -extended supersymmetric An−1 Calogero model introduced in [1] to the standard form maximally cubic in the fermions. [...]
Published in Physics letters B 791 (2019) 385-389 10.1016/j.physletb.2019.03.004
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14. Exclusive ρ and J /Ψ photoproduction in ultraperipheral pA collisions: Predictions of the gluon saturation models for the momentum transfer distributions / Gonçalves, V.P. ; Navarra, F.S. ; Spiering, D.
In this letter we complement previous studies on exclusive vector meson photoproduction in hadronic collisions presenting a comprehensive analysis of the t -spectrum measured in exclusive ρ and J/Ψ photoproduction in pA collisions at the LHC. [...]
Published in Physics letters B 791 (2019) 299-304 10.1016/j.physletb.2019.03.007
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15. Virtual contributions from D ⁎ (2007) 0 and D ⁎ (2010) ± in the B  →  Dπh decays / Wang, Wen-Fei ; Chai, Jian
We study the quasi-two-body decays B→D⁎h→Dπh with h=(π,K) in the perturbative QCD approach and focus on the virtual contributions from the off-shell D⁎(2007)0 and D⁎(2010)± in the four measured decays B¯0→D0π+π− , B¯0→D0π+K− , B−→D+π−π− and B−→D+π−K− . [...]
Published in Physics letters B 791 (2019) 342-350 10.1016/j.physletb.2019.03.005
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16. Universality of Hawking radiation in non local field theories / Kajuri, Nirmalya ; Kothawala, Dawood
Locality plays a key role in the derivation of Hawking radiation. [...]
Published in Physics letters B 791 (2019) 319-322 10.1016/j.physletb.2019.03.006
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17. On the topological charge of SO (2) gauged Skyrmions in 2 + 1 and 3 + 1 dimensions / Navarro-Lérida, Francisco ; Radu, Eugen ; Tchrakian, D.H.
The question of the dependence of the topological charge q of a gauged Skyrmion, on the gauge field, is studied quantitatively. [...]
Published in Physics letters B 791 (2019) 287-292 10.1016/j.physletb.2019.02.011
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18. Neutrino oscillation probabilities through the looking glass / Barenboim, Gabriela ; Denton, Peter B. ; Parke, Stephen J. ; Ternes, Christoph A.
In this paper we review different expansions for neutrino oscillation probabilities in matter in the context of long-baseline neutrino experiments. [...]
Published in Physics letters B 791 (2019) 351-360 10.1016/j.physletb.2019.03.002
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19. Jet production in charged-current deep-inelastic scattering to third order in QCD / Gehrmann, T. ; Huss, A. ; Niehues, J. ; Vogt, A. ; et al
The production of jets in charged-current deep-inelastic scattering (CC DIS) probes simultaneously the strong and the electroweak sectors of the Standard Model; its measurement provides important information on the quark flavour structure of the proton. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.03.003
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20. Measurement of the phase between strong and electromagnetic amplitudes of J / ψ decays / Ablikim, M. ; Achasov, M.N. ; Ahmed, S. ; Albrecht, M. ; et al
Using 16 energy points of e+e− annihilation data collected in the vicinity of the J/ψ resonance with the BESIII detector and with a total integrated luminosity of around 100pb−1 , we study the relative phase between the strong and electromagnetic amplitudes of J/ψ decays. [...]
Published in Physics letters B 791 (2019) 375-384 10.1016/j.physletb.2019.03.001
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Physics Letters B (Elsevier) : 4,724 records found   previous11 - 20nextend
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