Physics Letters B (Elsevier)

Physics Letters B (Elsevier) 4,861 records found  previous11 - 20nextendSearch took 0.01 seconds. 
11. Tidal effects away from the equatorial plane in Kerr backgrounds / Banerjee, Pritam ; Paul, Suvankar ; Shaikh, Rajibul ; Sarkar, Tapobrata
Tidal effects on self-gravitating Newtonian stars rotating around a Kerr black hole in stable spherical orbits away from the equatorial plane are exemplified by a non-vanishing Carter's constant, and are substantially different from those on the equatorial plane. [...]
Published in Physics letters B 795 (2019) 29-36 10.1016/j.physletb.2019.05.048
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12. A variant two-Higgs doublet model with a new Abelian gauge symmetry / Chen, Chuan-Ren ; Chiang, Cheng-Wei ; Lin, Kuo-Yen
We consider a two-Higgs doublet model extended with a broken Abelian gauge symmetry under which all Standard Model (SM) quarks, fourth generation fermions and a new SM-singlet scalar boson are charged. [...]
Published in Physics letters B 795 (2019) 22-28 10.1016/j.physletb.2019.05.023
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13. Chiral crossover in QCD at zero and non-zero chemical potentials / Bazavov, A. ; Ding, H.-T. ; Hegde, P. ; Kaczmarek, O. ; et al
We present results for pseudo-critical temperatures of QCD chiral crossovers at zero and non-zero values of baryon ( B ), strangeness ( S ), electric charge ( Q ), and isospin ( I ) chemical potentials μX=B,Q,S,I . [...]
Published in Physics letters B 795 (2019) 15-21 10.1016/j.physletb.2019.05.013
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14. Direct measurements of low-energy resonance strengths of the 23 Na(p, γ ) 24 Mg reaction for astrophysics / Boeltzig, A. ; Best, A. ; Pantaleo, F.R. ; Imbriani, G. ; et al
The NeNa and the MgAl cycles play a fundamental role in the nucleosynthesis of asymptotic giant branch stars undergoing hot bottom burning. [...]
Published in Physics letters B 795 (2019) 122-128 10.1016/j.physletb.2019.05.044
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15. Charm-baryon production in proton-proton collisions / He, Min ; Rapp, Ralf
Recent measurements of charm-hadron production in proton-proton collisions at the LHC have found a surprisingly large baryon to meson ratio. [...]
Published in Physics letters B 795 (2019) 117-121 10.1016/j.physletb.2019.06.004
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16. Hyperfine splitting in muonium: Accuracy of the theoretical prediction / Eides, Michael I.
In the last twenty years, the theory of hyperfine splitting in muonium developed without any experimental input. [...]
Published in Physics letters B 795 (2019) 113-116 10.1016/j.physletb.2019.06.011
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17. UV contributions to energy of a static quark-antiquark pair in large- β 0 approximation / Hayashi, Yuuki ; Sumino, Yukinari
The total energy of a static quark-antiquark pair Etot(r)=2mpole+VQCD(r) is known to include O(ΛQCD3r2) and O(ΛQCD3/m‾2) renormalon uncertainties in the large- β0 approximation, after canceling O(ΛQCD) renormalons. [...]
Published in Physics letters B 795 (2019) 107-112 10.1016/j.physletb.2019.05.049
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18. Fate of spin polarization in a relativistic fluid: An entropy-current analysis / Hattori, Koichi ; Hongo, Masaru ; Huang, Xu-Guang ; Matsuo, Mamoru ; et al
We derive relativistic hydrodynamic equations with a dynamical spin degree of freedom on the basis of an entropy-current analysis. [...]
Published in Physics letters B 795 (2019) 100-106 10.1016/j.physletb.2019.05.040
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19. Shadow of a black hole surrounded by dark matter / Konoplya, R.A.
We consider a simple spherical model consisting of a Schwarzschild black hole of mass M and a dark matter of mass Δ M around it. [...]
Published in Physics letters B 795 (2019) 1-6 10.1016/j.physletb.2019.05.043
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20. Symmetry restoration in the mean-field description of proton-neutron pairing / Romero, A.M. ; Dobaczewski, J. ; Pastore, A.
We show that the symmetry-restored paired mean-field states (quasiparticle vacua) properly account for isoscalar versus isovector nuclear pairing properties. [...]
Published in Physics letters B 795 (2019) 177-182 10.1016/j.physletb.2019.06.032
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Physics Letters B (Elsevier) : 4,861 records found   previous11 - 20nextend
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