33 citations · 89 across the 5 of their papers we have counts for
5 papers
Early evolution of disk, outflow, and magnetic field of young stellar objects: Impact of dust model
Y. Tsukamoto, M. N. Machida, H. Susa +2
The formation and early evolution of low mass young stellar objects (YSOs) are investigated using three-dimensional non-ideal magneto-hydrodynamics simulations. We investigate the…
Confronting the damping of the baryon acoustic oscillations with observation
Hidenori Nomura, Kazuhiro Yamamoto, Gert Huetsi +1
We investigate the damping of the baryon acoustic oscillations in the matter power spectrum due to the quasinonlinear clustering and redshift-space distortions by confronting the m…
Damping of the baryon acoustic oscillations in the matter power spectrum as a probe of the growth factor
Hidenori Nomura, Kazuhiro Yamamoto, Takahiro Nishimichi
We investigate the damping of the baryon acoustic oscillations (BAO) signature in the matter power spectrum due to the quasi-nonlinear clustering of density perturbations. On the b…
Characteristic Scales of Baryon Acoustic Oscillations from Perturbation Theory: Non-linearity and Redshift-Space Distortion Effects
Takahiro Nishimichi, Hiroshi Ohmuro, Masashi Nakamichi +7
An acoustic oscillation of the primeval photon-baryon fluid around the decoupling time imprints a characteristic scale in the galaxy distribution today, known as the baryon acousti…
Classical and quantum radiation from a moving charge in an expanding universe
Hidenori Nomura, Misao Sasaki, Kazuhiro Yamamoto
We investigate photon emission from a moving particle in an expanding universe. This process is analogous to the radiation from an accelerated charge in the classical electromagnet…