Physics Letters B (Elsevier)

Latest additions:
2018-09-22
07:36
Supersymmetric AdS 7 and AdS 6 vacua and their minimal consistent truncations from exceptional field theory / Malek, Emanuel ; Samtleben, Henning ; Vall Camell, Valentí
We show how to construct supersymmetric warped AdS 7 vacua of massive IIA and AdS 6 vacua of IIB supergravity, using “half-maximal structures” of exceptional field theory. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.09.037
Fulltext: Download fulltextXML Download fulltextPDF;
2018-09-22
07:36
K 0 Λ photoproduction off the neutron with nucleon resonances / Kim, Sang-Ho ; Kim, Hyun-Chul
We investigate kaon photoproduction off the neutron target, i.e., γn→K0Λ , focusing on the role of nucleon resonances given in the Review of Particle Data Group in the range of s≈1600−2200 MeV. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.09.041
Fulltext: Download fulltextXML Download fulltextPDF;
2018-09-21
21:41
Homotopy operators and locality theorems in higher-spin equations / Gelfond, O.A. ; Vasiliev, M.A.
A new class of shifted homotopy operators in higher-spin gauge theory is introduced. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.09.038
Fulltext: Download fulltextXML Download fulltextPDF;
2018-09-21
21:41
Probing relic neutrino radiative decays with 21 cm cosmology / Chianese, M. ; Di Bari, P. ; Farrag, K. ; Samanta, R.
We show how 21 cm cosmology can test relic neutrino radiative decays into sterile neutrinos. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.09.040
Fulltext: Download fulltextXML Download fulltextPDF;
2018-09-21
21:41
The instability spectra of near-extremal Reissner–Nordström–de Sitter black holes / Hod, Shahar
The linearized dynamics of charged massive scalar fields in the near-extremal charged Reissner–Nordström–de Sitter (RNdS) black-hole spacetime is studied analytically. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.09.039
Fulltext: Download fulltextXML Download fulltextPDF;
2018-09-21
21:41
Supersymmetry versus Compositeness: 2HDMs tell the story / De Curtis, Stefania ; Rose, Luigi Delle ; Moretti, Stefano ; Yagyu, Kei
Supersymmetry and Compositeness are two prevalent paradigms providing both a solution to the hierarchy problem and a motivation for a light Higgs boson state. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.09.042
Fulltext: Download fulltextXML Download fulltextPDF;
2018-09-21
03:15
Shape coexistence and mixing of low-lying 0 + states in 96 Sr / Cruz, S. ; Bender, P.C. ; Krücken, R. ; Wimmer, K. ; et al
The low energy excited 02,3+ states in 96 Sr are amongst the most prominent examples of shape coexistence across the nuclear landscape. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.09.031
Fulltext: Download fulltextXML Download fulltextPDF;
2018-09-19
23:10
J / ψ production cross section and its dependence on charged-particle multiplicity in p  +  p collisions at s=200 GeV / Adam, J. ; Adamczyk, L. ; Adams, J.R. ; Adkins, J.K. ; et al
We present a measurement of inclusive J/ψ production at mid-rapidity ( |y|<1 ) in p+p collisions at a center-of-mass energy of s=200 GeV with the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.09.029
Fulltext: Download fulltextXML Download fulltextPDF;
2018-09-19
23:10
In-medium enhancement of the modified Urca neutrino reaction rates / Shternin, Peter S. ; Baldo, Marcello ; Haensel, Pawel
We calculate modified Urca neutrino emission rates in the dense nuclear matter in neutron star cores. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.09.035
Fulltext: Download fulltextXML Download fulltextPDF;
2018-09-19
23:10
The fundamental need for a SM Higgs and the weak gravity conjecture / Gonzalo, Eduardo ; Ibáñez, Luis E.
Compactifying the SM down to 3D or 2D one may obtain AdS vacua depending on the neutrino mass spectrum. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.09.034
Fulltext: Download fulltextXML Download fulltextPDF;