Results 31 to 40 of about 1,118,338 (191)
Novel BPS Wilson loops in three-dimensional quiver Chern–Simons-matter theories
Physics Letters B, 2016 We show that generic three-dimensional N=2 quiver super Chern–Simons-matter theories admit Bogomol'nyi–Prasad–Sommerfield (BPS) Drukker–Trancanelli (DT) type Wilson loops.
Hao Ouyang, Jun-Bao Wu, Jia-ju Zhang
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Topics in theoretical physics. [High energy physics] [PDF]
, 1990 This report discusses: covariant, chirally symmetric, confining model of mesons; polarization observables in deuteron photo and electrodisintegration; undetermining the pion form factor at high Q{sup 2}; and model solutions of regularized relativistic transport equations. (LSP)
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The μ-τ reflection symmetry of Dirac neutrinos and its breaking effect via quantum corrections
Journal of High Energy Physics, 2017 Given the Dirac neutrino mass term, we explore the constraint conditions which allow the corresponding mass matrix to be invariant under the μ-τ reflection transformation, leading us to the phenomenologically favored predictions θ 23 = π/4 and δ = 3π/2 ...
Zhi-zhong Xing, Di Zhang, Jing-yu Zhu
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, 2005 This is a written version of a series of lectures aimed at graduate students in the field of (theoretical and experimental) high energy physics. The main topics covered are: (i) The flavor sector of the Standard Model and the Kobayashi-Maskawa mechanism ...
Nir, Yosef
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Muon (g − 2) and flavor puzzles in the U(1) X -gauged leptoquark model
Journal of High Energy Physics, 2022 We present an economical model where an S 1 leptoquark and an anomaly-free U(1) X gauge symmetry with X = B 3 − 2L μ /3 − L τ /3 are introduced, to account for the muon anomalous magnetic moment a μ ≡ (g μ − 2) and flavor puzzles including R K ∗ $$ {R}_ ...
Xin Wang
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Dense Gluon Matter in Nuclear Collisions
, 2003 Theoretical and phenomenological aspects of high energy heavy ion collisions are reviewed.
Leonidov, Andrei
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, 2000 I discuss examples of what Dr. Irving Langmuir, a Nobel prize winner in Chemistry, called "the science of things that aren't so." Some of his examples are reviewed and others from High Energy Physics are added. It is hoped that discussing these incidents
Stone, Sheldon
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Machine learning challenges in theoretical HEP [PDF]
, 2017 In these proceedings we perform a brief review of machine learning (ML) applications in theoretical High Energy Physics (HEP-TH). We start the discussion by defining and then classifying machine learning tasks in theoretical HEP.
Carrazza, Stefano
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Proceedings of the Mongolian Academy of SciencesThis paper is devoted to the production of π-and K0 mesons from π-+p→π-+X and π-+C→π-,K0+X interactions at 40 GeV/c as a function of the square of four momentum transfer. The cut parameter of the strong coupling constant is taken as Λac2=ma2+mc2.
Narankhuu Khishigbuyan +7 more
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Monte Carlo methods in theoretical high-energy physics [PDF]
Communications of the ACM, 1985 Although lattice field theorists have been able to develop new approaches to the Monte Carlo method and to successfully apply them in Bosonic calculations, faster and larger computers are needed for Fermion-field evaluations.
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