activity
19972022
most citedAxion mass limit from observations of the neutron star in Cassiopeia A

74 citations · 560 across the 36 of their papers we have counts for

collaborators

36 papers

astro-ph.HE2022★ 7 cited

Hybrid cooling of the Cassiopeia A neutron star

Lev B. Leinson

The observed rapid cooling of the neutron star Cassiopeia A is usually interpreted as being caused by transitions of neutrons and protons in the star's core from the normal state t…

hep-ph2021★ 19 cited

Impact of axions on the Cassiopea A neutron star cooling

Lev B. Leinson

The observed anomalous steady decrease in surface temperature of the supernova remnant Cassiopeia A (Cas A), which was reported about ten years ago, has generated much debate. Seve…

astro-ph.HE2020★ 11 cited

Vortex lattice in rotating neutron spin-triplet superfluid

Lev B. Leinson

In the Ginzburg-Landau limit, a possible texture without singular cores in a rotating neutron spin-triplet superfluid is studied. It is constructed the lattice of non-singular vort…

hep-ph2019★ 17 cited

Constraints on axions from neutron star in HESS J1731-347

Lev B. Leinson

To constrain the allowed range for the axion decay constant or, equivalently, for the axion mass , we consider the cooling of a neutron star with strong proton super…

nucl-th2018★ 13 cited

The entrainment matrix of a superfluid nucleon mixture at finite temperatures

Lev B. Leinson

It is considered a closed system of non-linear equations for the entrainment matrix of a non-relativistic mixture of superfluid nucleons at arbitrary temperatures below the onset o…

nucl-th2017★ 5 cited

Neutrino emission from Cooper pairs at finite temperatures

Lev B. Leinson

A brief review is given of the current state of the problem of neutrino pair emission through neutral weak currents caused by the Cooper pairs breaking and formation (PBF) in super…