Physics Letters B (Elsevier)

Physics Letters B (Elsevier) 3,784 records found  previous11 - 20nextendSearch took 0.00 seconds. 
11. A three-site gauge model for flavor hierarchies and flavor anomalies / Bordone, Marzia ; Cornella, Claudia ; Fuentes-Martín, Javier ; Isidori, Gino
We present a three-site Pati–Salam gauge model able to explain the Standard Model flavor hierarchies while, at the same time, accommodating the recent experimental hints of lepton-flavor non-universality in B decays. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.011
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12. Higher- n triangular dilatonic black holes / Zadora, Anton ; Gal'tsov, Dmitri V. ; Chen, Chiang-Mei
Dilaton gravity with the form fields is known to possess dyon solutions with two horizons for the discrete “triangular” values of the dilaton coupling constant a=n(n+1)/2 . [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.017
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13. Gauge copies in the Landau–DeWitt gauge: A background invariant restriction / Dudal, David ; Vercauteren, David
The Landau background gauge, also known as the Landau–DeWitt gauge, has found renewed interest during the past decade given its usefulness in accessing the confinement-deconfinement transition via the vacuum expectation value of the Polyakov loop, describable via an appropriate background. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.014
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14. Vacuum energy from noncommutative models / Mignemi, S. ; Samsarov, A.
The vacuum energy is computed for a scalar field in a noncommutative background in several models of noncommutative geometry. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.016
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15. Why does the sign problem occur in evaluating the overlap of HFB wave functions? / Mizusaki, Takahiro ; Oi, Makito ; Shimizu, Noritaka
For the overlap matrix element between Hartree–Fock–Bogoliubov states, there are two analytically different formulae: one with the square root of the determinant (the Onishi formula) and the other with the Pfaffian (Robledo's Pfaffian formula). [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.012
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16. Extended investigation of the twelve-flavor β -function / Fodor, Zoltán ; Holland, Kieran ; Kuti, Julius ; Nógrádi, Dániel ; et al
We report new results from high precision analysis of an important BSM gauge theory with twelve massless fermion flavors in the fundamental representation of the SU(3) color gauge group. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.008
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17. On extremal surfaces and de Sitter entropy / Narayan, K.
We study extremal surfaces in the static patch coordinatization of de Sitter space, focusing on the future and past universes. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.010
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18. Wavelet signatures of K -splitting of the Isoscalar Giant Quadrupole Resonance in deformed nuclei from high-resolution (p,p ′ ) scattering off 146, 148, 150 Nd / Kureba, C.O. ; Buthelezi, Z. ; Carter, J. ; Cooper, G.R.J. ; et al
The phenomenon of fine structure of the Isoscalar Giant Quadrupole Resonance (ISGQR) has been studied with high energy-resolution proton inelastic scattering at iThemba LABS in the chain of stable even-mass Nd isotopes covering the transition from spherical to deformed ground states. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.013
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19. Central-edge asymmetry as a probe of Higgs-top coupling in tt¯h production at the LHC / Li, Jinmian ; Si, Zong-guo ; Wu, Lei ; Yue, Jason
The Higgs-top coupling plays a central role in the hierarchy problem and the vacuum stability of the Standard Model (SM). [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.009
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20. Observation of the Higgs boson decay to a pair of τ leptons with the CMS detector / Sirunyan, A.M. ; Tumasyan, A. ; Adam, W. ; Ambrogi, F. ; et al
A measurement of the H→ττ signal strength is performed using events recorded in proton–proton collisions by the CMS experiment at the LHC in 2016 at a center-of-mass energy of 13TeV . [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.004
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Physics Letters B (Elsevier) : 3,784 records found   previous11 - 20nextend
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