Physics Letters B (Elsevier)

Physics Letters B (Elsevier) 4,836 records found  previous11 - 20nextendSearch took 0.06 seconds. 
11. Transverse extension of partons in the proton probed in the sea-quark range by measuring the DVCS cross section / Akhunzyanov, R. ; Alexeev, M.G. ; Alexeev, G.D. ; Amoroso, A. ; et al
We report on the first measurement of exclusive single-photon muoproduction on the proton by COMPASS using 160 GeV/ c polarised μ+ and μ− beams of the CERN SPS impinging on a liquid hydrogen target. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.038
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12. Search for vector-like bottom quark via Zb production at the LHC / Gong, Xue ; Yue, Chong-Xing ; Guo, Yu-Chen
Vector-like quarks (VLQs) are predicted in many new physics scenarios beyond the standard model (SM). [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.051
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13. Investigation of the Δ n  = 0 selection rule in Gamow-Teller transitions: The β -decay of 207 Hg / Berry, T.A. ; Podolyák, Zs. ; Carroll, R.J. ; Lică, R. ; et al
Gamow-Teller β decay is forbidden if the number of nodes in the radial wave functions of the initial and final states is different. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.039
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14. The analyzing powers in proton-deuteron elastic scattering / Uzikov, Yu. ; Wilkin, C.
It is shown that the ratio of the deuteron and proton analyzing powers in proton-deuteron elastic scattering at small angles is sensitive to subtle effects in a theoretical description. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.050
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15. Trimaximal neutrino mixing from modular A 4 invariance with residual symmetries / Novichkov, P.P. ; Petcov, S.T. ; Tanimoto, M.
We construct phenomenologically viable models of lepton masses and mixing based on modular A4 invariance broken to residual symmetries Z3T or Z3ST and Z2S respectively in the charged lepton and neutrino sectors. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.043
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16. Analysis of the apparent nuclear modification in peripheral Pb–Pb collisions at 5.02 TeV / Acharya, S. ; Acosta, F.T. ; Adamová, D. ; Adolfsson, J. ; et al
Charged-particle spectra at midrapidity are measured in Pb–Pb collisions at the centre-of-mass energy per nucleon–nucleon pair sNN=5.02 TeV and presented in centrality classes ranging from most central (0–5%) to most peripheral (95–100%) collisions. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.047
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17. Λc+ production in Pb–Pb collisions at sNN=5.02 TeV / Acharya, S. ; Acosta, F.T. ; Adamová, D. ; Adhya, S.P. ; et al
A measurement of the production of prompt Λc+ baryons in Pb–Pb collisions at sNN=5.02 TeV with the ALICE detector at the LHC is reported. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.046
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18. A fresh look at ALP searches in fixed target experiments / Harland–Lang, Lucian ; Jaeckel, Joerg ; Spannowsky, Michael
A significant number of high power proton beams are available or will go online in the near future. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.045
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19. Chaos in the fishnet / de Mello Koch, Robert ; LiMing, W. ; Van Zyl, Hendrik J.R. ; Rodrigues, João P.
We consider the computation of out-of-time-ordered correlators (OTOCs) in the fishnet theories, with a mass term added. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.044
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20. Collider bounds on 2-Higgs doublet models with U (1) X gauge symmetries / Camargo, Daniel A. ; Delle Rose, Luigi ; Moretti, Stefano ; Queiroz, Farinaldo S.
2-Higgs Doublet Models (2HDMs) typically need to invoke an ad-hoc discrete symmetry to avoid severe flavor bounds and in addition feature massless neutrinos, thus falling short of naturally complying with existing data. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.048
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Physics Letters B (Elsevier) : 4,836 records found   previous11 - 20nextend
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