Physical sciences topic list of research papers
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Latest results from the EbyE NLO EKRT model
Abstract We review the results from the event-by-event next-to-leading order perturbative QCD + saturation + viscous hydrodynamics (EbyE NLO EKRT) model. With a simultaneous analysis of LHC and RHIC bulk observables we systematically constrain the...
2017 / K.J. Eskola, H. Niemi, R. Paatelainen, K. Tuominen -
The new Inner Tracking System of the ALICE experiment
Abstract The ALICE experiment will undergo a major upgrade during the next LHC Long Shutdown scheduled in 2019–20 that will enable a detailed study of the properties of the QGP, exploiting the increased Pb-Pb luminosity expected during Run 3 and Run ...
2017 / P. Martinengo -
The STAR beam energy scan phase II physics and upgrades
Abstract The second phase of the Beam Energy Scan at RHIC, BES-II, is scheduled for 2019–2020 and will explore with precision measurements the high baryon density region of the QCD phase diagram. The program will examine the energy region of...
2017 / Chi Yang -
Test of the local form of higher-spin equations via AdS / CFT
Abstract The local form of higher-spin equations found recently to the second order [1] is shown to properly reproduce the anticipated A d S / ...
2017 / V.E. Didenko, M.A. Vasiliev -
Measurement of the W boson polarization in top quark decays with the ATLAS detector2012 / G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek, A. A. Abdelalim, et al.
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Time-dependent angular analysis of the decay $ B_s^0\to {J \left/ {{\psi \phi }} \right.} $ and extraction of ΔΓ s and the CP-violating weak phase ϕ s by ATLAS2012 / G. Aad, T. Abajyan, B. Abbott, J. Abdallah, S. Abdel Khalek, et al.
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A search for flavour changing neutral currents in top-quark decays in pp collision data collected with the ATLAS detector at $ \sqrt{s}=7\;TeV $2012 / G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek, A. A. Abdelalim, et al.
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Analytical solutions of the QCD⊗QED DGLAP evolution equations based on the Mellin transform technique in NLO approximation
Abstract In this paper we present a new and efficient analytical solutions for evolving the QCD⊗QED DGLAP evolution equations in Mellin space and obtain the parton distribution functions (PDFs) in perturbative QCD including the QED corrections. The...
2017 / Marzieh Mottaghizadeh, Fatemeh Taghavi Shahri, Parvin Eslami -
What hadron collider is required to discover or falsify natural supersymmetry?
Abstract Weak scale supersymmetry (SUSY) remains a compelling extension of the Standard Model because it stabilizes the quantum corrections to the Higgs and W , ...
2017 / Howard Baer, Vernon Barger, James S. Gainer, Peisi Huang, Michael Savoy, et al. -
Improving the single scalar consistency relation
Abstract We propose a test of single-scalar inflation based on using the well-measured scalar power spectrum to reconstruct the tensor power spectrum, up to a single integration constant. Our test is a sort of integrated version of the single-scalar ...
2017 / D.J. Brooker, N.C. Tsamis, R.P. Woodard -
On the large- Q 2 behavior of the pion transition form factor
Abstract We study the transition of non-perturbative to perturbative QCD in situations with possible violations of scaling limits. To this end we consider the singly- and doubly-virtual pion transition form factor ...
2017 / Gernot Eichmann, Christian S. Fischer, Esther Weil, Richard Williams -
Nuclear data activities at the n_TOF facility at CERN2016 / F. Gunsing, , O. Aberle, J. Andrzejewski, L. Audouin, et al.
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Quantum fluctuations of a BTZ black hole in massive gravity
Abstract In this work, we shall analyze the effects of quantum fluctuations on the properties of a BTZ black hole, in a massive theory of gravity. We will analyze this for a charged BTZ black hole in asymptotically AdS and dS space–times. The...
2017 / Behnam Pourhassan, Mir Faizal, Zaid Zaz, Anha Bhat -
Can nuclear physics explain the anomaly observed in the internal pair production in the Beryllium-8 nucleus?
Abstract Recently the experimentalists in Krasznahorkay (2016) [1] announced observing an unexpected enhancement of the e ...
2017 / Xilin Zhang, Gerald A. Miller -
Measurements of charmonium production in p+p, p+Au, and Au+Au collisions at s NN = 200 GeV with the STAR experiment
Abstract We present the first results from the STAR MTD of mid-rapidity charmonium measurements via the di-muon decay channel in p+p, p+Au, and Au+Au collisions at ...
2017 / Takahito Todoroki -
Solving the q ˆ puzzle with x and scale dependence
Abstract We present here a possible resolution of the jet quenching parameter q ...
2017 / Amit Kumar, Evan Bianchi, Jacob Elledge, Abhijit Majumder, Guang-You Qin, et al. -
Direct photon measurements in pp and Pb–Pb collisions with the ALICE experiment
Abstract Direct photon production in heavy-ion collisions provides a valuable set of observables to study the hot QCD medium. The direct photons are produced at different stages of the collision and escape the medium unaffected. In heavy-ion...
2017 / M. Germain -
Canonical interacting quantum fields on two-dimensional de Sitter space
Abstract We present the P ( φ ) ...
2017 / Christian D. Jäkel, Jens Mund -
Viscous anisotropic hydrodynamics for the Gubser flow
Abstract In this work we describe the dynamics of a highly anisotropic system undergoing boost-invariant longitudinal and azimuthally symmetric radial expansion (Gubser flow) for arbitrary shear viscosity to entropy density ratio. We derive the...
2017 / M. Martinez, M. McNelis, U. Heinz -
Chiral Vortical and Magnetic Effects in Anomalous Hydrodynamics
Abstract We employ a 3 + 1 D anomalous hydrodynamics with initial condition generated by HIJING to simulate the chiral vortical...
2017 / Xingyu Guo, Dmitri E. Kharzeev, Xu-Guang Huang, Wei-Tian Deng, Yuji Hirono