20190103 18:15 
Manifestly soft gauge invariant formulation of vNRQCD
/ Rothstein, Ira Z. ; Shrivastava, Prashant ; Stewart, Iain W.
Homogeneous power counting in NonRelativistic QCD (NRQCD) implies the simultaneous existence of both soft and ultrasoft gluons. [...]
Published in Nuclear Physics B (2019)
10.1016/j.nuclphysb.2018.12.027
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20181228 19:53 
Generalized sℓ (2) Gaudin algebra and corresponding Knizhnik–Zamolodchikov equation
/ Salom, I. ; Manojlović, N. ; Cirilo António, N.
The Gaudin model has been revisited many times, yet some important issues remained open so far. [...]
Published in Nuclear Physics B 939 (2019) 358371
10.1016/j.nuclphysb.2018.12.025
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20181228 19:53 
Reduction of order and Fadeev–Jackiw formalism in generalized electrodynamics
/ Nogueira, A.A. ; Palechor, C. ; Ferrari, A.F.
The aim of this work is to discuss some aspects of the reduction of order formalism in the context of the Fadeev–Jackiw symplectic formalism, both at the classical and the quantum level. [...]
Published in Nuclear Physics B 939 (2019) 372390
10.1016/j.nuclphysb.2018.12.026
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20181227 21:01 
Measurement of P T weighted Sivers asymmetries in leptoproduction of hadron
/ Alexeev, M.G. ; Alexeev, G.D. ; Amoroso, A. ; Andrieux, V. ; et al
The transverse spin asymmetries measured in semiinclusive leptoproduction of hadrons, when weighted with the hadron transverse momentum PT , allow for the extraction of important transversemomentumdependent distribution functions. [...]
Published in Nuclear Physics B (2018)
10.1016/j.nuclphysb.2018.12.024
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20181221 17:09 
Kaon distribution amplitude from lattice QCD and the flavor SU(3) symmetry
/ Zhang, Rui ; Chen, JiunnWei ; Jin, Luchang ; Lin, HueyWen ; et al
We present the first latticeQCD calculation of the kaon distribution amplitude using the largemomentum effective theory (LaMET) approach. [...]
Published in Nuclear Physics B (2018)
10.1016/j.nuclphysb.2018.12.020
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20181221 14:52 
Quiver theories and formulae for Slodowy slices of classical algebras
/ Cabrera, Santiago ; Hanany, Amihay ; Kalveks, Rudolph
We utilise SUSY quiver gauge theories to compute properties of Slodowy slices; these are spaces transverse to the nilpotent orbits of a Lie algebra g . [...]
Published in Nuclear Physics B 939 (2019) 308357
10.1016/j.nuclphysb.2018.12.022
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20181221 14:52 
The doubly charmed pseudoscalar tetraquarks Tcc;s¯s¯++ and Tcc;d¯s¯++
/ Agaev, S.S. ; Azizi, K. ; Barsbay, B. ; Sundu, H.
The mass and coupling of the doubly charmed JP=0− diquark–antidiquark states Tcc;s¯s¯++ and Tcc;d¯s¯++ that bear two units of the electric charge are calculated by means of QCD twopoint sum rule method. [...]
Published in Nuclear Physics B 939 (2019) 130144
10.1016/j.nuclphysb.2018.12.021
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20181221 14:52 
Energy deviation study of BEMS at BEPCII
/ Zhang, J.Y. ; Cai, X. ; Mo, X.H. ; Fu, C.D. ; et al
The beam energy measurement system (BEMS) at the upgraded Beijing ElectronPositron Collider (BEPCII) is designed to provide beam energy value with the relative error at the level of 5×10−5 . [...]
Published in Nuclear Physics B 939 (2019) 391404
10.1016/j.nuclphysb.2018.12.023
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20181221 14:52 
Effective largescale model of boson gas from microscopic theory
/ Honkonen, Juha ; Komarova, M.V. ; Molotkov, Yu.G. ; Nalimov, M.Yu.
An effective largescale model of interacting boson gas at low temperatures is constructed from first principles. [...]
Published in Nuclear Physics B 939 (2019) 105129
10.1016/j.nuclphysb.2018.12.015
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20181219 16:06 
The I = 1 pion–pion scattering amplitude and timelike pion form factor from N f = 2 + 1 lattice QCD
/ Andersen, Christian ; Bulava, John ; Hörz, Ben ; Morningstar, Colin
The elastic I=1 p wave ππ scattering amplitude is calculated together with the isovector timelike pion form factor using lattice QCD with Nf=2+1 dynamical quark flavors. [...]
Published in Nuclear Physics B 939 (2019) 145173
10.1016/j.nuclphysb.2018.12.018
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