## Search Result

### Search Conditions

Years
All Years
for journal 'PTP'
author 'N.* Nii' : 4
total : 4

### Search Results : 4 articles were found.

1. Progress of Theoretical Physics Vol. 60 No. 6 (1978) pp. 1770-1783 : (5)
High Transverse Momentum of Atmospheric $\gamma$-Ray Bundles ($> 10^{12}$ eV) Estimated from Their $RE$ Distributions
Hiroshi Munakata, Michinori Sakata, Yoshiaki Yamamoto, Shôji Dake and Nobuhiko Nii
2. Progress of Theoretical Physics Vol. 61 No. 3 (1979) pp. 980-980 : (5)
High Transverse Momentum of Atmospheric $\gamma$-Ray Bundles ($>10^{12}$ eV) Estimated from Their $RE$ Distributions
Hiroshi Munakata, Michinori Sakata, Yoshiaki Yamamoto, Shôji Dake and Nobuhiko Nii
3. Progress of Theoretical Physics Vol. 87 No. 4 (1992) pp. 891-910 : (3)
A New Method to Solve the Diffusion Equations under Approximation B in Electron-Photon Cascade Theory
Nobuhiko Nii
4. Progress of Theoretical Physics Vol. 99 No. 3 (1998) pp. 349-379 : (3)
An Alternative Method for Solving the Diffusion Equation under Approximation B in Electron-Photon Cascade Theory
Nobuhiko Nii