Advances in High Energy Physics (Hindawi)

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2019-06-04
10:16
A Central Potential with a Massive Scalar Field in a Lorentz Symmetry Violation Environment / Vitória, R. L. L. ; Belich, H.
We investigate the behaviour of a massive scalar field under the influence of a Coulomb-type and central linear central potentials inserted in the Klein-Gordon equation by modifying the mass term in the spacetime with Lorentz symmetry violation. [...]
Published in Advances in High Energy Physics 2019 (2019) 1248393 10.1155/2019/1248393 arXiv:1905.00939
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2019-06-03
06:16
Perihelion Advance and Trajectory of Charged Test Particles in Reissner-Nordstrom Field via the Higher-Order Geodesic Deviations / Heydari-Fard, Malihe ; Fakhry, Saeed ; Hasani, Seyedeh Nahid
By using the higher-order geodesic deviation equations for charged particles, we apply the method described by Kerner et.al. [...]
Published in Advances in High Energy Physics 2019 (2019) 1879568 10.1155/2019/1879568
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2019-06-03
06:16
Broken Lifshitz Invariance, Spin Waves, and Hydrodynamics / Roychowdhury, Dibakar
In this paper, based on the basic principles of thermodynamics, we explore the hydrodynamic regime of interacting Lifshitz field theories in the presence of broken rotational invariance. [...]
Published in Advances in High Energy Physics 2019 (2019) 5356121 10.1155/2019/5356121 arXiv:1606.07880v1
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2019-06-03
06:16
Introduction to the Transverse-Momentum-Weighted Technique in the Twist-3 Collinear Factorization Approach / Xing, Hongxi ; Yoshida, Shinsuke
The twist-3 collinear factorization framework has drawn much attention in recent decades as a successful approach in describing the data for single spin asymmetries (SSAs). [...]
Published in Advances in High Energy Physics 2019 (2019) 4825790 10.1155/2019/4825790 arXiv:1904.00416
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2019-06-02
02:16
Out-Of-Equilibrium Transverse Momentum Spectra of Pions at LHC Energies / Tawfik, Abdel Nasser
In order to characterize the transverse momentum spectra ( pT ) of positive pions measured in the ALICE experiment, two thermal approaches are utilized; one is based on degeneracy of nonperfect Bose-Einstein gas and the other imposes an ad hoc finite pion chemical potential. [...]
Published in Advances in High Energy Physics 2019 (2019) 4604608 10.1155/2019/4604608
2019-06-02
02:16
A Guide to Light-Cone PDFs from Lattice QCD: An Overview of Approaches, Techniques, and Results / Constantinou, Martha ; Cichy, Krzysztof
Within the theory of Quantum Chromodynamics (QCD), the rich structure of hadrons can be quantitatively characterized, among others, using a basis of universal nonperturbative functions: parton distribution functions (PDFs), generalized parton distributions (GPDs), transverse momentum dependent parton distributions (TMDs), and distribution amplitudes (DAs). [...]
Published in Advances in High Energy Physics 2019 (2019) 3036904 10.1155/2019/3036904 arXiv:1811.07248
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2019-06-02
02:16
Investigating Sterile Neutrino Flux in the Solar Neutrino Data / Chauhan, B. C. ; Ankush, ; Verma, Rishu ; Sharma, Gazal
There are compelling evidences for the existence of a fourth degree of freedom of neutrinos, i.e., sterile neutrino. [...]
Published in Advances in High Energy Physics 2019 (2019) 2598953 10.1155/2019/2598953 arXiv:1812.03634
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2019-05-28
14:16
Cosmological Analysis of Modified Holographic Ricci Dark Energy in Chern-Simons Modified Gravity / Ali, Sarfraz ; Amir, M. Jamil
In this paper, we study the cosmological analysis of the modified holographic Ricci dark energy model and reconstruct different scalar field models in the context of Chern-Simons modified gravity. [...]
Published in Advances in High Energy Physics 2019 (2019) 3709472 10.1155/2019/3709472 arXiv:1712.09425v2
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2019-05-23
01:41
Rapidity Dependent Transverse Momentum Spectra of Heavy Quarkonia Produced in Small Collision Systems at the LHC / Liu, Fu-Hu ; Gao, Li-Na ; Li, Bao-Chun
The rapidity dependent transverse momentum spectra of heavy quarkonia ( J/ψ and Υ mesons) produced in small collision systems such as proton-proton (pp) and proton-lead (p-Pb) collisions at center-of-mass energy (per nucleon pair) s ( sNN ) = 5-13 TeV are described by a two-component statistical model which is based on the Tsallis statistics and inverse power-law. [...]
Published in Advances in High Energy Physics 2019 (2019) 6739315 10.1155/2019/6739315 arXiv:1901.05823
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2019-05-21
14:16
Direct CP Violation from Isospin Symmetry Breaking Effects for the Decay Process B-sP(V)π0 in PQCD / Lü, Gang ; Zhi, Qin-Qin
We investigate the direct CP violation for the decay process of B-sP(V)π0 (P,V refer to the pseudoscalar meson and vector meson, resp.) via isospin symmetry breaking effects from the π0-η-η mixing mechanism in PQCD factorization approach. [...]
Published in Advances in High Energy Physics 2019 (2019) 6927130 10.1155/2019/6927130 arXiv:1807.11917
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