K. Niita : rechercher sur Z-Library

Année:

1995

Langue:

english

Fichier:

PDF, 613 KB

english, 1995

A quasi-linear response theory of statistical heavy-ion collisions: (I). Basic formulation : Transport equations and roles of Green functions

N. Takigawa, K. Niita, Y. Okuhara, S. Yoshida

Journal:

Année:

1981

Langue:

english

Fichier:

PDF, 1.79 MB

english, 1981

Microscopic theory of photon production in proton-nucleus and nucleus-nucleus collisions

T.S. Biro, K. Niita, A.L. De Paoli, W. Bauer, W. Cassing, U. Mosel

Journal:

Année:

1987

Langue:

english

Fichier:

PDF, 1.16 MB

english, 1987

Hard protons from heavy-ion collisions

K. Niita, A.L. De Paoli, W. Bauer, T.S. Biro, W. Cassing, U. Mosel

Journal:

Année:

1988

Langue:

english

Fichier:

PDF, 1022 KB

english, 1988

Particle production within a selfconsistent transport approach to heavy-ion collisions

K. Niita, T.S. Biro, W. Cassing, A.L. De Paoli, U. Mosel, M. Schäfer

Journal:

Année:

1989

Langue:

english

Fichier:

PDF, 860 KB

english, 1989

Hard-photon production within a self-consistent transport approach to heavy-ion collisions

K. Niita, W. Cassing, U. Mosel

Journal:

Année:

1989

Langue:

english

Fichier:

PDF, 1.42 MB

english, 1989

Dilepton production in heavy-ion collisions

Gy. Wolf, G. Batko, W. Cassing, U. Mosel, K. Niita, M. Schäfer

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 1.40 MB

english, 1990

Dynamics of heavy-ion reactions and the nuclear equation of state

W. Cassing, G. Batko, B. Blättel, V. Koch, A. Lang, U. Mosel, K. Niita, K. Weber, Gy. Wolf

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 895 KB

english, 1990

Microscopic analysis of deeply inelastic heavy-ion collisions

S. Hannuschke, W. Cassing, U. Mosel, K. Niita

Journal:

Advances in Space Research

Année:

1991

Langue:

english

Fichier:

PDF, 1.50 MB

english, 1991

Simulations of an accelerator-based shielding experiment using the particle and heavy-ion transport code system PHITS

T. Sato, L. Sihver, H. Iwase, H. Nakashima, K. Niita

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 164 KB

english, 2005

Recent developments and benchmarking of the PHITS code

L. Sihver, D. Mancusi, T. Sato, K. Niita, H. Iwase, Y. Iwamoto, N. Matsuda, H. Nakashima, Y. Sakamoto

Journal:

Advances in Space Research

Année:

2007

Langue:

english

Fichier:

PDF, 775 KB

english, 2007

Monte-Carlo simulation codes development and their applications to neutron optical devices and neutron scattering instruments

M Furusaka, K Niita, S Suzuki, K Fujita, J Suzuki, T Oku, H.M Shimizu, T Otomo, M Misawa

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Année:

2004

Langue:

english

Fichier:

PDF, 971 KB

english, 2004

Measurements of double-differential neutron-production cross-sections for the 9Be(p,xn) and 9Be(d,xn) reactions at 10 MeV

Yosuke Iwamoto, Yukio Sakamoto, Norihiro Matsuda, Yoshihiro Nakane, Kentaro Ochiai, Hirohisa Kaneko, Koji Niita, Tokushi Shibata, Hiroshi Nakashima

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Année:

2009

Langue:

english

Fichier:

PDF, 1.26 MB

english, 2009

Measurements and Monte Carlo calculations of neutron production cross-sections at 180° for the 140 MeV proton incident reactions on carbon, iron, and gold

Yosuke Iwamoto, Daiki Satoh, Masayuki Hagiwara, Hiroshi Yashima, Yoshihiro Nakane, Atsushi Tamii, Hiroshi Iwase, Akira Endo, Hiroshi Nakashima, Yukio Sakamoto, Kichiji Hatanaka, Koji Niita

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Année:

2010

Langue:

english

Fichier:

PDF, 856 KB

english, 2010

Simulations of the radiation environment at ISS altitudes

Katarina Gustafsson, Lembit Sihver, Davide Mancusi, Tatsuhiko Sato, Koji Niita

Journal:

Acta Astronautica

Année:

2009

Langue:

english

Fichier:

PDF, 694 KB

english, 2009

An update about recent developments of the PHITS code

L. Sihver, T. Sato, K. Gustafsson, D. Mancusi, H. Iwase, K. Niita, H. Nakashima, Y. Sakamoto, Y. Iwamoto, N. Matsuda

Journal:

Advances in Space Research

Année:

2010

Langue:

english

Fichier:

PDF, 404 KB

english, 2010

DPA calculation for Japanese spallation neutron source

M. Harada, N. Watanabe, C. Konno, S. Meigo, Y. Ikeda, K. Niita

Journal:

Journal of Nuclear Materials

Année:

2005

Langue:

english

Fichier:

PDF, 307 KB

english, 2005

PHITS—a particle and heavy ion transport code system

Koji Niita, Tatsuhiko Sato, Hiroshi Iwase, Hiroyuki Nose, Hiroshi Nakashima, Lembit Sihver

Journal:

Radiation Measurements

Année:

2006

Langue:

english

Fichier:

PDF, 717 KB

english, 2006

Electronic personal neutron dosemeters for energies up to 100 MeV: Calculations using the PHITS code

M. Luszik-Bhadra, M. Nakhostin, K. Niita, R. Nolte

Journal:

Radiation Measurements

Année:

2008

Langue:

english

Fichier:

PDF, 197 KB

english, 2008

Calorimetric-time-of-flight technique for determination of energy spectra of particles from a high intensity pulsed proton target

V.I. Belyakov-Bodin, V.P. Bolotsky, Yu.V. Katinov, V.N. Nozdrachev, I.I. Degtyarev, H. Yasuda, K. Niita

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Année:

2001

Langue:

english

Fichier:

PDF, 211 KB

english, 2001

QMD simulation of expanding nuclear matter

Shinpei Chikazumi, Toshiki Maruyama, Koji Niita, Akira Iwamoto

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 126 KB

english, 2000

Nuclear matter structure studied with quantum molecular dynamics

Toshiki Maruyama, Koji Niita, Kazuhiro Oyamatsu, Tomoyuki Maruyama, Satoshi Chiba, Akira Iwamoto

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 292 KB

english, 1999

Sideward peak of intermediate mass fragments in high energy proton induced reactions

Yuichi Hirata, Akira Ohnishi, Yasushi Nara, Toshihiko Kido, Toshiki Maruyama, Naohiko Otuka, Koji Niita, Hiroshi Takada, Satoshi Chiba

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 238 KB

english, 2002

MD simulation study for nuclear matter

Toshihiko Kido, Toshiki Maruyama, Koji Niita, Satoshi Chiba

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 396 KB

english, 2000

Selfconsistent diabatic approach to dissipative collective nuclear motion

K. Niita, W. Nörenberg, S. J. Wang

Journal:

Année:

1987

Langue:

english

Fichier:

PDF, 38 KB

english, 1987

Dynamical aspects of intermediate-energy nucleus-nucleus collisions

W. Cassing, K. Niita, S. J. Wang

Journal:

Année:

1988

Langue:

english

Fichier:

PDF, 893 KB

english, 1988

Selfconsistent diabatic approach to dissipative collective nuclear motion

K. Niita, W. Nörenberg, S. J. Wang

Journal:

Année:

1987

Langue:

english

Fichier:

PDF, 783 KB

english, 1987

Pre-equilibrium light particle emission in heavy ion induced reactions

Koji Niita

Journal:

Radiation and Environmental Biophysics

Année:

1984

Langue:

english

Fichier:

PDF, 1.04 MB

english, 1984

Calculation of energy-deposition distributions and microdosimetric estimation of the biological effect of a9C beam

Davide Mancusi, Lembit Sihver, Koji Niita, Qiang Li, Tatsuhiko Sato, Hiroshi Iwase, Yosuke Iwamoto, Norihiro Matsuda, Yukio Sakamoto, Hiroshi Nakashima

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 475 KB

english, 2009

Quasi-linear response theory of statistical heavy-ion collisions: (II). Analysis of the friction tensor and the energy transport

K. Niita, N. Takigawa

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Année:

1983

Langue:

english

Fichier:

PDF, 901 KB

english, 1983

Reevaluation of secondary neutron spectra from thick targets upon heavy-ion bombardment

D. Satoh, T. Kurosawa, T. Sato, A. Endo, M. Takada, H. Iwase, T. Nakamura, K. Niita

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 754 KB

english, 2007

Shield evaluation of cold neutron curved guide tubes for J-PARC neutron resonance spin echo spectrometers

Toru Ebisawa, Kazuhiko Soyama, Dai Yamazaki, Ryuji Maruyama, Seiji Tasaki, Yutaka Abe, Hiroyuki Hayashida, Masahiro Hino, Masaaki Kitaguchi, Yuji Kawabata, Koji Niita

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Année:

2009

Langue:

english

Fichier:

PDF, 477 KB

english, 2009

Applicability of particle and heavy ion transport code PHITS to the shielding design of spacecrafts

Tatsuhiko Sato, Koji Niita, Hiroshi Iwase, Hiroshi Nakashima, Yasuhiro Yamaguchi, Lembit Sihver

Journal:

Radiation Measurements

Année:

2006

Langue:

english

Fichier:

PDF, 188 KB

english, 2006

Evaluation of dose rate reduction in a spacecraft compartment due to additional water shield

T. Sato, K. Niita, V. A. Shurshakov, E. N. Yarmanova, I. V. Nikolaev, H. Iwase, L. Sihver, D. Mancusi, A. Endo, N. Matsuda, Y. Iwamoto, H. Nakashima, Y. Sakamoto, H. Yasuda, M. Takada, T. Nakamura

Journal:

Cosmic Research

Année:

2011

Langue:

english

Fichier:

PDF, 216 KB

english, 2011

Development of General-Purpose Particle and Heavy Ion Transport Monte Carlo Code

IWASE, Hiroshi, NIITA, Koji, NAKAMURA, Takashi

Journal:

Journal of Nuclear Science and Technology

Année:

2002

Langue:

english

Fichier:

PDF, 448 KB

english, 2002

Influence of the momentum dependence of nuclear interactions on heavy-ion potentials

Volker Koch, Ulrich Mosel, Toni Reitz, Christoph Jung, Koji Niita

Journal:

Année:

1988

Langue:

english

Fichier:

PDF, 256 KB

english, 1988

ETA production in heavy ion collisions

A. De Paoli, K. Niita, W. Cassing, U. Mosel, C.M. Ko

Journal:

Année:

1989

Langue:

english

Fichier:

PDF, 315 KB

english, 1989

Subthreshold K+-production in proton-nucleus reactions

W. Cassing, G. Batko, U. Mosel, K. Niita, O. Schult, Gy. Wolf

Journal: