Paper List (Star Formation in Pre-galactic Clouds)

1. Evolution of Primordial Protostellar Clouds: Quasi-static Analysis, 

     Kazuyuki Omukai, Ryoichi Nishi, Hideya Uehara and Hajime Susa, 

     Progress of Theoretical Physics, Vol. 99, (1998) 747 -- 761.

2. The Thermal Evolution of the Postshock Layer in Pregalactic Clouds, 

     Hajime Susa, Hideya Uehara, Ryoichi Nishi and Masako Yamada, 

     Progress of Theoretical Physics, Vol. 100, (1998) 63--77.

3. Fragmentation of Shock Compressed Sheet of Primordial Gas, 

     Masako Yamada and Ryoichi Nishi, 

     The Astrophysical Journal, Vol. 505, (1998) 148 -- 158.

4. Formation of Primordial Protostars, 

     Kazuyuki Omukai and Ryoichi Nishi,

     The Astrophysical Journal, Vol. 508, (1998) 141 -- 150 .

5. Thermal and Dynamical Evolution of Primordial Gas Clouds: 
     on the Formation of First Luminous Objects (Invited Paper), 

     Ryoichi Nishi, Hajime Susa, Hideya Uehara, Masako Yamada and Kazuyuki Omukai, 

     Progress of Theoretical Physics, Vol. 100, (1998) 881 -- 903.

6. Photodissociative Regulation of Star Formation 
     in Metal-free Pregalactic Clouds, 

     Kazuyuki Omukai and Ryoichi Nishi, 

     The Astrophysical Journal,  Vol. 518, (1999) 64 -- 68.

7. Formation and Disruption of Cosmological Low Mass Objects, 

      Ryoichi Nishi and Hajime Susa, 

      The Astrophysical Journal Letters, (1999) Vol. 523, L103 -- L107.

8. On the Thermal Instability in a Contracting Gas Cloud 
      and Formation of a Bound Clusters, 

      Motomichi Tashiro and Ryoichi Nishi, 

      The Astrophysical Journal, Vol. 536, (2000) 277 -- 283.

9. Self-Regulation of Star Formation in Low Metallicity Clouds, 

      Ryoichi Nishi and Motomichi Tashiro, 

      The Astrophysical Journal, Vol. 537, (2000) 50 -- 54.

10. Dynamical Effect by Grobal Thermal Instability of Shock-compressed Gas Slab, 

      Masako Yamada and Ryoichi Nishi, 

      The Astrophysical Journal, Vol. 547, (2001) 99 -- 108.