Laser-assisted deuterium-tritium fusion: A quantum dynamical model

被引：0
|
作者：
Thomson, N. [1 ]
Moschini, L. [1 ]
Diaz-Torres, A. [1 ]
机构：
[1] Univ Surrey, Fac Engn & Phys Sci, Dept Phys, Guildford GU2 7XH, Surrey, England
来源：
PHYSICAL REVIEW C | 2024年 / 110卷 / 03期
基金：
英国科学技术设施理事会;
关键词：
D O I：
10.1103/PhysRevC.110.034614
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Deuterium-tritium (D-T) fusion is a key to generating safe, clean, and limitless energy on Earth in future fusion power plants. Its understanding at low collision energies is incomplete, as D-T fusion is a quantum tunneling process affected by resonances whose origin is linked to properties of not fully understood nuclear forces. Simplified quantum dynamical calculations of laser-assisted D-T fusion are presented, suggesting that laser-nucleus interaction can enhance the average D-T fusion probability by 7-70% at deep subbarrier energies using laser fields of intensity 10(27)-10(29) W cm(-2) and a photon energy of 1 eV.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] DEVELOPMENT OF DEUTERIUM-TRITIUM LOADING VESSEL FOR LASER FUSION TARGET
    NORIMATSU, T
    TAKAGI, M
    IZAWA, Y
    YAMANAKA, C
    JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 1986, 23 (07) : 650 - 657
  • [2] Tritium burn efficiency in deuterium-tritium magnetic fusion
    Whyte, D. G.
    Delaporte-Mathurin, R.
    Ferry, S. E.
    Meschini, S.
    NUCLEAR FUSION, 2023, 63 (12)
  • [3] Deuterium-tritium fusion process in strong laser fields: Semiclassical simulation
    Liu, Shiwei
    Duan, Hao
    Ye, Difa
    Liu, Jie
    PHYSICAL REVIEW C, 2021, 104 (04)
  • [4] Fusion heating in a deuterium-tritium tokamak plasma
    Taylor, G
    Strachan, JD
    Budny, RV
    Ernst, DR
    PHYSICAL REVIEW LETTERS, 1996, 76 (15) : 2722 - 2725
  • [5] Deuterium-tritium fusion reactors without external tritium breeding
    Eliezer, S.
    Henis, Z.
    Martínez-Val, J.M.
    Piera, M.
    Physics Letters, Section A: General, Atomic and Solid State Physics, 1998, 243 (5-6): : 311 - 318
  • [6] Deuterium-tritium fusion reactors without external tritium breeding
    Eliezer, S
    Henis, Z
    Martinez-Val, JM
    Piera, M
    PHYSICS LETTERS A, 1998, 243 (5-6) : 311 - 318
  • [7] RADIOACTIVATION CHARACTERISTICS FOR DEUTERIUM-TRITIUM FUSION-REACTORS
    CHENG, ET
    NUCLEAR TECHNOLOGY-FUSION, 1983, 4 (03): : 545 - 560
  • [8] DEUTERIUM-TRITIUM EXPERIMENTS ON THE TOKAMAK FUSION TEST REACTOR
    HOSEA, J
    ADLER, JH
    ALLING, P
    ANCHER, C
    ANDERSON, H
    ANDERSON, JL
    ANDERSON, JW
    ARUNASALAM, V
    ASCIONE, G
    ASHCROFT, D
    BARNES, CW
    BARNES, G
    BATHA, S
    BELL, MG
    BELL, R
    BITTER, M
    BLANCHARD, W
    BRETZ, NL
    BRUNKHORST, C
    BUDNY, R
    BURGESS, T
    BUSH, H
    BUSH, CE
    CAMP, R
    CAORLIN, M
    CARNEVALE, H
    CAUFFMAN, S
    CHANG, Z
    CHENG, CZ
    CHRZANOWSKI, J
    COLLINS, J
    COWARD, G
    CROPPER, M
    DARROW, DS
    DAUGERT, R
    DELOOPER, J
    DUONG, H
    DUDEK, L
    DURST, R
    EFTHIMION, PC
    ERNST, D
    FAUNCE, J
    FISHER, R
    FONCK, RJ
    FREDD, E
    FREDRICKSON, E
    FROMM, N
    FU, GY
    FURTH, HP
    GARZOTTO, V
    FUSION TECHNOLOGY, 1994, 26 (03): : 389 - 398
  • [9] STUDY OF FUSION-NEUTRON HEATING IN LASER-COMPRESSED DEUTERIUM-TRITIUM SPHERES
    BEYNON, TD
    CONSTANTINE, G
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1977, 3 (01) : 81 - 95
  • [10] Primary damage of metals under deuterium-tritium fusion neutrons
    Zabolotnyj, V.T.
    Starostin, E.E.
    Kuznetsov, D.V.
    Fizika Metallov i Metallovedenie, 1996, 81 (05): : 5 - 8
12345