作者
H Abu-Shawareb, R Acree, P Adams, J Adams, B Addis, R Aden, 2P Adrian, BB Afeyan, M Aggleton, L Aghaian, A Aguirre, D Aikens, J Akre, F Albert, M Albrecht, BJ Albright, J Albritton, J Alcala, C Alday Jr, DA Alessi, N Alexander, J Alfonso, N Alfonso, E Alger, SJ Ali, ZA Ali, WE Alley, P Amala, PA Amendt, P Amick, S Ammula, C Amorin, DJ Ampleford, RW Anderson, T Anklam, N Antipa, B Appelbe, C Aracne-Ruddle, E Araya, M Arend, P Arnold, T Arnold, J Asay, LJ Atherton, D Atkinson, R Atkinson, JM Auerbach, B Austin, L Auyang, AS Awwal, J Ayers, S Ayers, T Ayers, S Azevedo, B Bachmann, CA Back, J Bae, DS Bailey, J Bailey, T Baisden, KL Baker, H Baldis, D Barber, M Barberis, D Barker, A Barnes, CW Barnes, MA Barrios, C Barty, I Bass, SH Batha, SH Baxamusa, G Bazan, JK Beagle, R Beale, BR Beck, JB Beck, M Bedzyk, RG Beeler, RG Beeler III, W Behrendt, L Belk, P Bell, M Belyaev, JF Benage, G Bennett, LR Benedetti, LX Benedict, R Berger, T Bernat, LA Bernstein, B Berry, L Bertolini, G Besenbruch, J Betcher, R Bettenhausen, R Betti, B Bezzerides, SD Bhandarkar, R Bickel, J Biener, T Biesiada, K Bigelow, J Bigelow-Granillo, V Bigman, RM Bionta, NW Birge, M Bitter, AC Black, R Bleile, DL Bleuel, E Bliss, E Bliss, B Blue, T Boehly, K Boehm, CD Boley, R Bonanno, EJ Bond, T Bond, MJ Bonino, M Borden, J-L Bourgade, J Bousquet, J Bowers, M Bowers, R Boyd, A Bozek, DK Bradley, KS Bradley, PA Bradley, L Bradley, L Brannon, PS Brantley, D Braun, T Braun, K Brienza-Larsen, TM Briggs, J Britten, ED Brooks, D Browning, MW Bruhn, TA Brunner, H Bruns, G Brunton, B Bryant, T Buczek, J Bude, L Buitano, S Burkhart
发表日期
2022/8/12
期刊
Physical review letters
卷号
129
期号
7
页码范围
075001
出版商
American Physical Society
简介
For more than half a century, researchers around the world have been engaged in attempts to achieve fusion ignition as a proof of principle of various fusion concepts. Following the Lawson criterion, an ignited plasma is one where the fusion heating power is high enough to overcome all the physical processes that cool the fusion plasma, creating a positive thermodynamic feedback loop with rapidly increasing temperature. In inertially confined fusion, ignition is a state where the fusion plasma can begin “burn propagation” into surrounding cold fuel, enabling the possibility of high energy gain. While “scientific breakeven” (i.e., unity target gain) has not yet been achieved (here target gain is 0.72, 1.37 MJ of fusion for 1.92 MJ of laser energy), this Letter reports the first controlled fusion experiment, using laser indirect drive, on the National Ignition Facility to produce capsule gain (here 5.8) and reach ignition by nine …
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H Abu-Shawareb, R Acree, P Adams, J Adams, B Addis… - Physical review letters, 2022