Your browser doesn't support javascript.
loading
Neutron yield enhancement in laser-induced deuterium-deuterium fusion using a novel shaped target.
Zhao, J R; Zhang, X P; Yuan, D W; Chen, L M; Li, Y T; Fu, C B; Rhee, Y J; Li, F; Zhu, B J; Li, Yan F; Liao, G Q; Zhang, K; Han, B; Liu, C; Huang, K; Ma, Y; Li, Yi F; Xiong, J; Huang, X G; Fu, S Z; Zhu, J Q; Zhao, G; Zhang, J.
Afiliação
  • Zhao JR; Laboratory of Optical Physics, Institute of Physics, CAS, Beijing 100190, China.
  • Zhang XP; Institute of Nuclear and Particle Physics (INPAC), Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China.
  • Yuan DW; Key Laboratory of Optical Astronomy, National Astronomical Observatories, CAS, Beijing 100012, China.
  • Chen LM; Laboratory of Optical Physics, Institute of Physics, CAS, Beijing 100190, China.
  • Li YT; Laboratory of Optical Physics, Institute of Physics, CAS, Beijing 100190, China.
  • Fu CB; Institute of Nuclear and Particle Physics (INPAC), Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China.
  • Rhee YJ; Nuclear Data Center, Korea Atomic Energy Research Institution, Daejon 305353, Korea.
  • Li F; Laboratory of Optical Physics, Institute of Physics, CAS, Beijing 100190, China.
  • Zhu BJ; Laboratory of Optical Physics, Institute of Physics, CAS, Beijing 100190, China.
  • Li YF; Laboratory of Optical Physics, Institute of Physics, CAS, Beijing 100190, China.
  • Liao GQ; Laboratory of Optical Physics, Institute of Physics, CAS, Beijing 100190, China.
  • Zhang K; Key Laboratory of Optical Astronomy, National Astronomical Observatories, CAS, Beijing 100012, China.
  • Han B; Key Laboratory of Optical Astronomy, National Astronomical Observatories, CAS, Beijing 100012, China.
  • Liu C; Department of Astronomy, Beijing Normal University, Beijing 100875, China.
  • Huang K; Laboratory of Optical Physics, Institute of Physics, CAS, Beijing 100190, China.
  • Ma Y; Laboratory of Optical Physics, Institute of Physics, CAS, Beijing 100190, China.
  • Li YF; Laboratory of Optical Physics, Institute of Physics, CAS, Beijing 100190, China.
  • Xiong J; Shanghai Institute of Laser Plasma, Shanghai 201800, China.
  • Huang XG; Shanghai Institute of Laser Plasma, Shanghai 201800, China.
  • Fu SZ; Shanghai Institute of Laser Plasma, Shanghai 201800, China.
  • Zhu JQ; National Laboratory on High Power Lasers and Physics, Shanghai 201800, China.
  • Zhao G; Key Laboratory of Optical Astronomy, National Astronomical Observatories, CAS, Beijing 100012, China.
  • Zhang J; Laboratory for Laser Plasmas (Ministry of Education) and Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China.
Rev Sci Instrum ; 86(6): 063505, 2015 Jun.
Article em En | MEDLINE | ID: mdl-26133837
ABSTRACT
Neutron yields have direct correlation with the energy of incident deuterons in experiments of laser deuterated target interaction [Roth et al., Phys. Rev. Lett. 110, 044802 (2013) and Higginson et al., Phys. Plasmas 18, 100703 (2011)], while deuterated plasma density is also an important parameter. Experiments at the Shenguang II laser facility have produced neutrons with energy of 2.45 MeV using d (d, n) He reaction. Deuterated foil target and K-shaped target were employed to study the influence of plasma density on neutron yields. Neutron yield generated by K-shaped target (nearly 10(6)) was two times higher than by foil target because the K-shaped target results in higher density plasma. Interferometry and multi hydro-dynamics simulation confirmed the importance of plasma density for enhancement of neutron yields.
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Rev Sci Instrum Ano de publicação: 2015 Tipo de documento: Article País de afiliação: China
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Rev Sci Instrum Ano de publicação: 2015 Tipo de documento: Article País de afiliação: China