86 citations · 400 across the 13 of their papers we have counts for
13 papers
Mapping circumstellar magnetic fields of late-type evolved stars with the Goldreich-Kylafis effect: CARMA observations at mm of R Crt and R Leo
K. -Y. Huang, A. J. Kemball, W. H. T. Vlemmings +3
Mapping magnetic fields is the key to resolving what remains an unclear physical picture of circumstellar magnetic fields in late-type evolved stars. Observations of linearly polar…
Leptogenesis from spontaneous symmetry breaking during inflation
Yi-Peng Wu, Louis Yang, Alexander Kusenko
Symmetry breaking in the Higgs field via a non-minimal coupling to gravity or higher-dimensional interactions with the inflaton can lead to condensation at a large vacuum expectati…
Big Bang Nucleosynthesis Constraint on Baryonic Isocurvature Perturbations
Keisuke Inomata, Masahiro Kawasaki, Alexander Kusenko +1
We study the effect of large baryonic isocurvature perturbations on the abundance of deuterium (D) synthesized in big bang nucleosynthesis (BBN). We found that large baryonic isocu…
Relaxation leptogenesis, isocurvature perturbations, and the cosmic infrared background
Masahiro Kawasaki, Alexander Kusenko, Lauren Pearce +1
Observations of cosmic infrared background (CIB) radiation exhibit significant fluctuations on small angular scales. A number of explanations have been put forth, but there is curr…
Leptogenesis via the 750 GeV pseudoscalar
Alexander Kusenko, Lauren Pearce, Louis Yang
Recently the ATLAS and CMS collaborations have reported evidence of a diphoton excess which may be interpreted as a pseudoscalar boson S with a mass around 750 GeV. To explain the…
Helical Magnetic Fields in the NGC1333 IRAS 4A Protostellar Outflows
Tao-Chung Ching, Shih-Ping Lai, Qizhou Zhang +3
We present Submillimeter Array (SMA) polarization observations of the CO = 3--2 line toward the NGC1333 IRAS 4A. The CO Stokes maps at an angular resolution of 1$\arc…