Evolution of cluster of stars in f(R) gravity
Sign Up to like & getrecommendations! Published in 2021 at "Physics of the Dark Universe"
DOI: 10.1016/j.dark.2021.100844
Abstract: Abstract This paper explores the dynamics of evolving cluster of stars in the presences of exotic matter. The f ( R ) theory is used to presume exotic terms for evolution scenario. We use structure… read more here.
Keywords: cluster stars; evolution; matter; dark matter ... See more keywords
Unexpected structures of the Au17 gold cluster: the stars are shining.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc00891b
Abstract: The Au17 gold cluster was experimentally produced in the gas phase and characterized by its vibrational spectrum recorded using far-IR multiple photon dissociation (FIR-MPD) of Au17Kr. DFT and coupled-cluster theory PNO-LCCSD(T)-F12 computations reveal that, at… read more here.
Keywords: gold cluster; unexpected structures; structures au17; cluster stars ... See more keywords
Constraining Heavy Axionlike Particles by Energy Deposition in Globular Cluster Stars.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.011101
Abstract: Heavy axionlike particles (ALPs) with masses up to a few 100 keV and coupled with photons can be efficiently produced in stellar plasmas. We present a new "ballistic" recipe that covers both the energy-loss and energy-transfer… read more here.
Keywords: cluster stars; globular cluster; energy; heavy axionlike ... See more keywords