82 citations · 470 across the 28 of their papers we have counts for
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On the Possibility of Observing the Double Emission Line Feature of H and HD from Primordial Molecular Cloud Cores
H. Kamaya, J. Silk
We study the prospects for observing H and HD emission during the assembly of primordial molecular cloud cores. The primordial molecular cloud cores, which resemble those at th…
Anomalous Star-Formation Activity of Less-Luminous Galaxies in Cluster Environment
Yuka Y. Tajiri, Hideyuki Kamaya
We discuss a correlation between star formation activity (SFA) and luminosity of star-forming galaxies at intermediate redshifts of in both cluster and field envi…
H2 Formation in Low Metallicity Galaxies
Hideyuki Kamaya, Hiroyuki Hirashita
A possible formation mechanism of hydrogen molecules on a galactic scale is examined. We are interested especially in the role of hydrogen molecules for formation and evolution of…
On the Possibility of Observing H2 Emission from Primordial Molecular Cloud Kernels
Hideyuki Kamaya, Joseph Silk
We study the prospects for observing H emission during the assembly of primordial molecular cloud kernels. The primordial molecular cloud cores, which resemble those at the pre…
Effect of Dust Extinction on Estimating Star Formation Rate of Galaxies: Lyman Continuum Extinction
Akio K. Inoue, Hiroyuki Hirashita, Hideyuki Kamaya
We re-examine the effect of Lyman continuum ( Å) extinction (LCE) by dust in H {\sc ii} regions in detail and discuss how it affects the estimation of the global star fo…