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19912026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 2018 · hep-phShow all

14 papers · 2 filters

hep-ph2018★ 19 cited

Remarks on the Heavy-Quark Flavour Symmetry for doubly heavy hadronic molecules

V. Baru, E. Epelbaum, J. Gegelia +3

The possibility for a common effective field theory for hadronic molecules with different heavy-quark flavours is examined critically. It is argued that such a theory does not allo…

hep-ph2018★ 7 cited

Sound propagation and Mach cone in anisotropic hydrodynamics

Martin Kirakosyan, Aleksandr Kovalenko, Andrey Leonidov

This letter is based on a kinetic theory approach to anisotropic hydrodynamics. We derive the sound wave equation in anisotropic hydrodynamics and show that a corresponding wave fr…

hep-ph2018★ 11 cited

The effect of collisions with the wall on neutron-antineutron transitions

Boris O. Kerbikov

We examine what role do collisions with the wall play in neutron-antineutron transitions. The collision time for and and the phase difference between reflected an…

hep-ph2018★ 10 cited

Quantum corrections to the Classical Statistical Approximation for the expanding quantum field

A. V. Leonidov, A. A. Radovskaya

We found the deviation of the equation of state from ultrarelativistic one due to quantum corrections for a nonequilibrium longitudinally expanding scalar field. Relaxation of high…

hep-ph2018★ 40 cited

On three-loop RGE for the Higgs sector of 2HDM

A. V. Bednyakov

We discuss renormalization group equations (RGE) for the parameters of the Higgs sector in general Two-Higgs-Doublet Model (2HDM). We present the three-loop results but consider on…

hep-ph2018★ 8 cited

Associated non-prompt and production at LHC as a test for TMD gluon density

S. P. Baranov, A. V. Lipatov, M. A. Malyshev

We consider the associated production of mesons and muons originating from the -flavored hadron decays and non-prompt double production at the LHC using the -fa…

hep-ph2018★ 1 cited

Dipole Polarizabilities of -Mesons

L. V. Fil'kov, V. L. Kashevarov

The main experimental works, where dipole polarizabilities of charged pions have been determined, are considered. Possible reasons for the differences between the experimental data…

hep-ph2018★ 4 cited

Studying minijets and MPI with rapidity correlations

Maxim Azarkin, Piotr Kotko, Andrzej Siodmok +1

We propose and carry a detailed study of an observable sensitive to different mechanisms of minijet production. The class of observables measures how the transverse momenta of hadr…

hep-ph2018★ 5 cited

First estimates of the wave function from the data on the production cross section

S. P. Baranov, A. V. Lipatov

In the framework of perturbative QCD and nonrelativistic bound state formalism, we calculate the production of and mesons at the conditions of the CDF and LHCb experi…

hep-ph2018★ 65 cited

The line shapes of the and in the elastic and inelastic channels revisited

Q. Wang, V. Baru, A. A. Filin +3

The most recent experimental data for all measured production and decay channels of the bottomonium-like states and are analysed simultaneously using solu…

hep-ph2018★ 28 cited

Constraints on hidden photons produced in nuclear reactors

Mikhail Danilov, Sergey Demidov, Dmitry Gorbunov

New light vector particles - hidden photons - are present in many extensions of the Standard Model of particle physics. They can be produced in nuclear reactors and registered by n…

hep-ph2018★ 3 cited

A method for model-independent measurement of the CKM angle via time-dependent analysis of the , decays

A. Bondar, A. Kuzmin, V. Vorobyev

A new method for model-independent measurement of the CKM angle is proposed, that employs time-dependent analysis of flavour-tagged decays with meson decay…

hep-ph2018★ 4 cited

Fragmentation of charm to charmonium in and collisions

S. P. Baranov, B. Z. Kopeliovich

We perform numerical comparison of the fragmentation mechanism of charmonium production ( followed by ) with the full leading order calculation ($g\,g…

hep-ph2018★ 1 cited

Equation for the Nakanishi weight function using the inverse Stieltjes transform

V. A. Karmanov, J. Carbonell, T. Frederico

The bound state Bethe-Salpeter amplitude was expressed by Nakanishi in terms of a smooth weight function g. By using the generalized Stieltjes transform, we derive an integral equa…