Physical Review Letters (APS)

Latest additions:
2018-07-13
18:16
Nonperturbative Renormalization of Nonlocal Quark Bilinears for Parton Quasidistribution Functions on the Lattice Using an Auxiliary Field / Green, Jeremy ; Jansen, Karl ; Steffens, Fernanda
Parton quasidistribution functions provide a path toward an ab initio calculation of parton distribution functions (PDFs) using lattice QCD. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.022004 arXiv:1707.07152
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2018-07-13
02:16
Calculation of the Hadronic Vacuum Polarization Contribution to the Muon Anomalous Magnetic Moment / Blum, T. ; Boyle, P. A. ; Gülpers, V. ; Izubuchi, T. ; et al
We present a first-principles lattice QCD+QED calculation at physical pion mass of the leading-order hadronic vacuum polarization contribution to the muon anomalous magnetic moment. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.022003 arXiv:1801.07224
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2018-07-13
02:16
Hadronic Vacuum Polarization Contribution to the Anomalous Magnetic Moments of Leptons from First Principles / Borsanyi, Sz. ; Fodor, Z. ; Hoelbling, C. ; Kawanai, T. ; et al
We compute the leading, strong-interaction contribution to the anomalous magnetic moment of the electron, muon, and tau using lattice quantum chromodynamics (QCD) simulations. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.022002 arXiv:1711.04980
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2018-07-13
02:16
Constraining Dark Matter Models with a Light Mediator at the PandaX-II Experiment / Ren, Xiangxiang ; Zhao, Li ; Abdukerim, Abdusalam ; Chen, Xun ; et al
We search for nuclear recoil signals of dark matter models with a light mediator in PandaX-II, a direct detection experiment in the China Jinping underground laboratory. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.021304 arXiv:1802.06912
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2018-07-12
18:21
Higgs Pair Production as a Signal of Enhanced Yukawa Couplings / Bauer, Martin ; Carena, Marcela ; Carmona, Adrián
We present a nontrivial correlation between the enhancement of the Higgs-fermion couplings and the Higgs pair production cross section in two Higgs doublet models with a flavor symmetry, with implications for LHC searches. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.021801 arXiv:1801.00363
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2018-07-11
22:16
Measurement of Final-State Correlations in Neutrino Muon-Proton Mesonless Production on Hydrocarbon at Eν=3 GeV / Lu, X.G. ; Betancourt, M. ; Walton, T. ; Akbar, F. ; et al
Final-state kinematic imbalances are measured in mesonless production of νμ+Aμ+p+X in the MINERvA tracker. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.022504 arXiv:1805.05486
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2018-07-11
22:16
Observation of a00(980)f0(980) Mixing / Ablikim, M. ; Achasov, M. N. ; Ahmed, S. ; Albrecht, M. ; et al
We report the first observation of a00(980)f0(980) mixing in the decays of J/ψϕf0(980)ϕa00(980)ϕηπ0 and χc1a00(980)π0f0(980)π0π+ππ0, using data samples of 1.31×109 J/ψ events and 4.48×108 ψ(3686) events accumulated with the BESIII detector. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.022001 arXiv:1802.00583
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2018-07-11
22:16
Charting Islands of Stability with Multioscillators in anti–de Sitter space / Choptuik, Matthew W. ; Santos, Jorge E. ; Way, Benson
We propose the existence of an infinite-parameter family of solutions in anti–de Sitter (AdS) that oscillate on any number of noncommensurate frequencies. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.021103 arXiv:1803.02830
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2018-07-10
18:16
Scattering Amplitudes from Superconformal Ward Identities / Chicherin, D. ; Henn, J. M. ; Sokatchev, E.
We consider finite superamplitudes of N=1 matter, and use superconformal symmetry to derive powerful first-order differential equations for them. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.021602 arXiv:1804.03571
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2018-07-09
22:16
Supersymmetric Solutions and Borel Singularities for N=2 Supersymmetric Chern-Simons Theories / Honda, Masazumi
In supersymmetric (SUSY) field theory, there exist configurations that formally satisfy SUSY conditions but are not on the original path integral contour. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.021601 arXiv:1710.05010
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