Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Vigdor L. Teplitz"'
Publikováno v:
Nuclear Physics B, Vol 890, Iss , Pp 17-29 (2015)
The hypothetical massive dark photon (γ′) which has kinetic mixing with the SM photon can decay electromagnetically to e+e− pairs if its mass m exceeds 2me, and otherwise into three SM photons. These decays yield cosmological and supernovae asso
Externí odkaz:
https://doaj.org/article/9789f357b1774a359b9783dc32c3fc06
Publikováno v:
Nuclear Physics B
Nuclear Physics B, Vol 890, Iss, Pp 17-29 (2015)
Nuclear Physics B, Vol 890, Iss, Pp 17-29 (2015)
The hypothetical massive dark photon ($\gamma'$) which has kinetic mixing with the SM photon can decay electromagnetically to $e^+e^-$ pairs if its mass $m$ exceeds $2m_e$ and otherwise into three SM photons. These decays yield cosmological and super
Autor:
Rabindra N. Mohapatra, Demosthenes Kazanas, P. S. Bhupal Dev, Yongchao Zhang, Vigdor L. Teplitz
Publikováno v:
Journal of Cosmology and Astroparticle Physics
Journal of Cosmology and Astroparticle Physics, 2016 (8
Journal of Cosmology and Astroparticle Physics, 2016 (8
We discuss a simple non-supersymmetric model based on the electroweak gauge group SU(2)L × SU(2)′ × U(1)B-L where the lightest of the right-handed neutrinos, which are part of the leptonic doublet of SU(2)′, play the role of a long-lived unstab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8574de4de40e7bf2843885c3a976f67
Autor:
Doris C. Rosenbaum, Eugene Herrin, Cornelius E. Griggs, Joseph Young, Ho Jung Paik, Yosio Nakamura, Talso Chui, Konstantin Penanen, Vigdor L. Teplitz, W. Bruce Banerdt
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 166:203-208
Strange quark matter made of up, down and strange quarks has been postulated by Witten [E. Witten, Phys. Rev D 30 (1984) 279]. Strange quark matter would be nearly charge neutral and would have density of nuclear matter (1014 gm/cm3). Witten also sug
Publikováno v:
Advances in Space Research. 37:1889-1893
It was pointed out in 1984 by Witten that strange quark matter (SQM) – matter made of up, down, and strange quarks (rather than just up and down, as are protons and neutrons) – might well be stable and the lowest energy state of matter. The reaso
Publikováno v:
New Astronomy Reviews. 49:119-124
(1) Quark nugget . Twenty years ago, Witten pointed out that matter made of up, down and strange quarks is (by the Pauli Principle) more likely to be stable than matter made of just up and down. If stable, it could exist in macroscopic nuggets of nuc
Publikováno v:
Bulletin of the Seismological Society of America. 93:2363-2374
In 1984 Edward Witten proposed that an extremely dense form of matter composed of up, down, and strange quarks may be stable at zero pressure (Witten, 1984). Massive nuggets of such dense matter, if they exist, may pass through the Earth and be detec
Publikováno v:
The Astrophysical Journal. 568:1-8
Strongly interacting neutral massive particles (SIMPs) have been proposed as candidates for dark matter, as the lightest supersymmetric particle, as a possible explanation for ultra-high-energy cosmic rays, and as a dark matter solution to galactic s
Publikováno v:
Astroparticle Physics. 13:295-300
Mirror matter models have been suggested recently as an explanation of neutrino puzzles and microlensing anomalies. We show that mirror supernovae can be a copious source of energetic gamma rays if one assumes that the quantum gravity scale is in the
Autor:
John D. Anderson, Paul Wentzler, Randall J. Scalise, Vigdor L. Teplitz, Doris C. Rosenbaum, S. Alan Stern
Publikováno v:
The Astrophysical Journal. 516:425-435
We compute the temperature and IR signal of particles of radius $a$ and albedo $\alpha$ at heliocentric distance $R$, taking into account the emissivity effect, and give an interpolating formula for the result. We compare with analyses of COBE DIRBE