Physics Letters B (Elsevier)

Latest additions:
2019-07-09
14:52
Quasi-free neutron and proton knockout reactions from light nuclei in a wide neutron-to-proton asymmetry range / Holl, M. ; Panin, V. ; Alvarez-Pol, H. ; Atar, L. ; et al
The quasi-free scattering reactions 11 C (p,2p) and 10,11,12 C (p,pn) have been studied in inverse kinematics at beam energies of 300–400 MeV/u at the R 3 B-LAND setup. [...]
Published in Physics letters B 795 (2019) 682-688 10.1016/j.physletb.2019.06.069
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2019-07-08
17:51
Effective potential in the 3D massive 2-form gauge superfield theory / Gama, F.S. ; Nascimento, J.R. ; Petrov, A.Yu. ; Porfírio, P.J.
In the N=1 , d=3 superspace, we propose a massive superfield theory formulated in terms of a spinor gauge superfield, whose component content includes a two-form field, and a real scalar matter superfield. [...]
Published in Physics letters B 795 (2019) 632-637 10.1016/j.physletb.2019.02.052
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2019-07-08
17:51
Equations of motion, symmetry currents and EFT below the electroweak scale / Helset, Andreas ; Trott, Michael
The low-energy effective field theory is constructed by integrating out Standard Model states with masses proximate to the electroweak scale. [...]
Published in Physics letters B 795 (2019) 606-619 10.1016/j.physletb.2019.06.070
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2019-07-08
13:50
Cherenkov-Channeling radiation from sub-GeV relativistic electrons / Korotchenko, K.B. ; Pivovarov, Yu.L. ; Takabayashi, Y. ; Dabagov, S.B.
Quantization of transverse energy levels for planar channeled relativistic electrons together with crystal dispersion may drastically change Cherenkov radiation resulting in mixed Cherenkov-Channeling Radiation (ChCR). [...]
Published in Physics letters B 795 (2019) 592-598 10.1016/j.physletb.2019.06.063
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2019-07-08
13:50
Some like it hot: R 2 heals Higgs inflation, but does not cool it / Bezrukov, Fedor ; Gorbunov, Dmitry ; Shepherd, Chris ; Tokareva, Anna
Strong coupling in Higgs inflation at high energies hinders a joint description of inflation, reheating and low-energy dynamics. [...]
Published in Physics letters B 795 (2019) 657-665 10.1016/j.physletb.2019.06.064
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2019-07-08
13:50
Searching for CPT violation with neutral-meson oscillations / Edwards, Benjamin R. ; Kostelecký, V. Alan
A general technique is presented for treating CPT violation in neutral-meson oscillations. [...]
Published in Physics letters B 795 (2019) 620-626 10.1016/j.physletb.2019.07.012
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2019-07-08
13:50
Getting CICY high / Bull, Kieran ; He, Yang-Hui ; Jejjala, Vishnu ; Mishra, Challenger
Supervised machine learning can be used to predict properties of string geometries with previously unknown features. [...]
Published in Physics letters B 795 (2019) 700-706 10.1016/j.physletb.2019.06.067
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2019-07-08
13:50
U(1)′ coupling constant at low energies from heterotic orbifolds / Olguín-Trejo, Yessenia ; Pérez-Figueroa, Omar ; Pérez-Martínez, Ricardo ; Ramos-Sánchez, Saúl
Additional Abelian gauge interactions are generic to string compactifications. [...]
Published in Physics letters B 795 (2019) 673-681 10.1016/j.physletb.2019.06.065
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2019-07-05
17:17
Principal tensor strikes again: Separability of vector equations with torsion / Cayuso, Ramiro ; Gray, Finnian ; Kubizňák, David ; Margalit, Aoibheann ; et al
Many black hole spacetimes with a 3-form field exhibit a hidden symmetry encoded in a torsion generalization of the principal Killing–Yano tensor. [...]
Published in Physics letters B 795 (2019) 650-656 10.1016/j.physletb.2019.07.007
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2019-07-05
17:17
Melting holographic mesons by applying a magnetic field / Ávila, Daniel ; Patiño, Leonardo
In the present letter we use holographic methods to show that a very intense magnetic field lowers the temperature at which the mesons melt and decreases the mass gap of the spectrum along with their masses. [...]
Published in Physics letters B 795 (2019) 689-693 10.1016/j.physletb.2019.06.066
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