A abundância de vestigios de superficie romanos na Madanela justificou uma primeira tentativa de definir o sitio. Os dados continuam parcos apos apenas uma campanha, mas a identificacao de estruturas e materiais assegura um intervalo cronologico credivel. Um dos achados mais interessantes consiste num conjunto monetario de meados do seculo IV.
Tópico(s): Archaeology and Historical Studies
2009 - | Revista portuguesa de arqueologia
... lack of adequately documented examples. The Diary of Samuel Pepys is a unique soure of data about a man who was not ...
Tópico(s): Psychotherapy Techniques and Applications
1977 - Taylor & Francis | The Psychoanalytic Quarterly
T. R. Boehly, David L. Brown, R. S. Craxton, R. L. Keck, J. P. Knauer, J. H. Kelly, T. J. Kessler, Steve Kumpan, S. J. Loucks, S. Letzring, F. J. Marshall, R. L. McCrory, Samuel Finley Breese Morse, W. Seka, J. M. Soures, C. P. Verdon,
OMEGA is a 60-terawatt, 60-beam, frequency-tripled Nd:glass laser system designed to perform precision direct-drive inertial-confinement-fusion (ICF) experiments. The upgrade to the system, completed in April 1995, met or surpassed all technical requirements. The acceptance tests demonstrated exceptional performance throughout the system: high driver stability (< 2% variations), precise control of the beam profiles and amplifier gains, 75% frequency-conversion efficiency, beam energy balance less than ...
Tópico(s): Photorefractive and Nonlinear Optics
1997 - Elsevier BV | Optics Communications
T. R. Boehly, R. S. Craxton, T. H. Hinterman, P. A. Jaanimagi, J. H. Kelly, T. J. Kessler, R. L. Kremens, S. Kumpan, S. Letzring, R. L. McCrory, Samuel Finley Breese Morse, W. Seka, S. Skupsky, J. M. Soures, C. P. Verdon,
We report on fusion research at the University of Rochester's Laboratory for Laser Energetics. We describe the configuration of the upgrade to the OMEGA laser system—a 30-kJ, 351-nm, 60-beam, Nd:glass, direct-drive laser-fusion system. The system utilizes rod and disk amplifiers and frequency-tripling to produce intense UV. Target irradiation uniformity is controlled using phase conversion and smoothing by spectral dispersion (SSD). Dual driver lines will feed the propagation of two coaxial beams ...
Tópico(s): Laser-Matter Interactions and Applications
1994 - American Nuclear Society | Fusion Technology
André Richard, J. P. Jadaud, N. Dague, M. C. Monteil, R. E. Turner, D. K. Bradley, R. J. Wallace, O. L. Landen, J. M. Soures, Samuel Finley Breese Morse, G. Pien,
We carried out a set of experiments on the Omega laser facility at Rochester with Laser MegaJoule like indirect drive irradiation. We studied the irradiation non-uniformity with the foam ball radiography technique and the implosion symmetry with (D 2 + Argon) filed capsules core emission. Cylindrical 'Nova scale 1' thin wall hohlraums were used. Forty of the Omega beams, arranged in three cones on each side of the hohlraum were used to create the x-ray drive. Eight additional beams were used on a Ti ...
Tópico(s): Laser Design and Applications
2001 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
T. R. Boehly, R. S. Craxton, R.J. Hutchison, J. H. Kelly, Terrance J. Kessler, S. Kumpan, S. Letzring, R. L. McCrory, Samuel Finley Breese Morse, W. Seka, S. Skupsky, J. M. Soures, C. P. Verdon,
Funding for the OMEGA laser Upgrade project has been approved and the design of a 30-kJ, 351-nm, 60-beam laser system has begun. This system will provide a unique capability to validate high-performance, direct-drive laser-fusion targets. We highlight various design features of a system that will attain 1% - 2% irradiation uniformity with versatile pulse shaping, thus providing a wide range of irradiation options for direct-drive experiments. The Nd:glass laser system consists of 60 beamlines using ...
Tópico(s): Laser-Matter Interactions and Applications
1992 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
T. C. Sangster, J. A. Delettrez, R. Epstein, V. Yu. Glebov, V. N. Goncharov, D. R. Harding, J. P. Knauer, R. L. Keck, J. D. Kilkenny, S. J. Loucks, L. D. Lund, R. L. McCrory, P. W. McKenty, F. J. Marshall, D. D. Meyerhofer, Samuel Finley Breese Morse, S. P. Regan, P. B. Radha, S. Roberts, W. Seka, S. Skupsky, V. A. Smalyuk, C. Sorce, J. M. Soures, C. Stöeckl, K. Thorp, J. A. Frenje, C. K. Li, R. D. Petrasso, F. H. Séguin, K. Fletcher, Stephen Padalino, C. Freeman, N. Izumi, Joachim Koch, R. A. Lerche, M. J. Moran, T. W. Phillips, G. J. Schmid,
Layered and characterized cryogenic D2 capsules have been imploded using both low- and high-adiabat (α, the ratio of the electron pressure to the Fermi-degenerate pressure) pulse shapes on the 60-beam OMEGA laser system [T. R. Boehly et al., Opt. Commun. 133, 495 (1997)] at the Laboratory for Laser Energetics (LLE). These experiments measure the sensitivity of the direct-drive implosion performance to parameters such as the inner-ice-surface roughness, the adiabat of the cryogenic fuel during the implosion, ...
Tópico(s): High-pressure geophysics and materials
2003 - American Institute of Physics | Physics of Plasmas
C. Stöeckl, Catalin Chiritescu, J. A. Delettrez, R. Epstein, V. Yu. Glebov, D. R. Harding, R. L. Keck, S. J. Loucks, L. D. Lund, R. L. McCrory, P. W. McKenty, F. J. Marshall, D. D. Meyerhofer, Samuel Finley Breese Morse, S. P. Regan, P. B. Radha, S. Roberts, T. C. Sangster, W. Seka, S. Skupsky, V. A. Smalyuk, C. Sorce, J. M. Soures, R. P. J. Town, J. A. Frenje, C. K. Li, R. D. Petrasso, F. H. Séguin, K. Fletcher, S. Paladino, C. Freeman, N. Izumi, R. A. Lerche, T. W. Phillips,
Initial results from direct-drive spherical cryogenic target implosions on the 60-beam OMEGA laser system [T. R. Boehly, D. L. Brown, R. S. Craxton et al., Opt. Commun. 133, 495 (1997)] are presented. These experiments are part of the scientific base leading to direct-drive ignition implosions planned for the National Ignition Facility (NIF) [W. J. Hogan, E. I. Moses, B. E. Warner et al., Nucl. Fusion 41, 567 (2001)]. Polymer shells (1-mm diam with walls <3 μm) are filled with up to 1000 atm of D2 to ...
Tópico(s): High-pressure geophysics and materials
2002 - American Institute of Physics | Physics of Plasmas
Vanessa Gonçalves, António Albuquerque, Pedro G. Almeida, L. M. Ferreira Gomes, Victor Cavaleiro,
... contamination was investigated in two cemeteries of the Soure region in Portugal (Samuel–UC9 and Vinha da Rainha–UC10), using the ...
Tópico(s): Groundwater and Isotope Geochemistry
2024 - Multidisciplinary Digital Publishing Institute | Water
R. L. McCrory, R. Bahr, R. Betti, T. R. Boehly, T. J. B. Collins, R. S. Craxton, J. A. Delettrez, William R. Donaldson, R. Epstein, J. A. Frenje, V. Yu. Glebov, V. N. Goncharov, O. V. Gotchev, R. Q. Gram, D. R. Harding, D. G. Hicks, P. A. Jaanimagi, R. L. Keck, J. H. Kelly, J. P. Knauer, C.K. Li, S. J. Loucks, L. D. Lund, F. J. Marshall, P. W. McKenty, D. D. Meyerhofer, Samuel Finley Breese Morse, R. D. Petrasso, P. B. Radha, S. P. Regan, S. Roberts, F. H. Séguin, W. Seka, S. Skupsky, V. A. Smalyuk, C. Sorce, J. M. Soures, C. Stöeckl, R. P. J. Town, Mark D. Wittman, B. Yaakobi, J. D. Zuegel,
Direct drive laser fusion ignition experiments rely on detailed understanding and control of irradiation uniformity, the Rayleigh-Taylor instability and target fabrication. The Laboratory for Laser Energetics (LLE) is investigating various theoretical aspects of a direct drive National Ignition Facility (NIF) ignition target based on an `all-DT' design: a spherical target of ∼3.4 mm diameter, with a 1-2 μm CH wall thickness and a DT ice layer of ∼340 μm near the triple point of DT (∼19 K). OMEGA experiments ...
Tópico(s): Laser-Matter Interactions and Applications
2001 - IOP Publishing | Nuclear Fusion
T. R. Boehly, R. L. McCrory, C. P. Verdon, W. Seka, S. J. Loucks, А. Н. Бабушкин, R. Bahr, R. Boni, D. K. Bradley, R. S. Craxton, J. A. Delettrez, William R. Donaldson, R. Epstein, D. R. Harding, P. A. Jaanimagi, Stephen D. Jacobs, K. J. Kearney, R. L. Keck, J. H. Kelly, T. J. Kessler, R. L. Kremens, J. P. Knauer, D. J. Lonobile, L. D. Lund, F. J. Marshall, P. W. McKenty, D. D. Meyerhofer, Samuel Finley Breese Morse, A. V. Okishev, S. Papernov, G. Pien, T. A. Safford, Jeremy D. Schnittman, R. W. Short, M. J. Shoup, Mark D. Skeldon, S. Skupsky, Ansgar W. Schmid, V. A. Smalyuk, David J. Smith, J. M. Soures, Mark D. Wittman, B. Yaakobi,
The Laboratory for Laser Energetics (LLE) experimental program supports the US inertial confinement fusion (ICF) effort by investigating the requirements for attaining ignition using direct drive targets. The primary tool for this research is OMEGA, a 60-beam, 351-nm, Nd:glass laser with an on-target energy capability in excess of 30 kJ. The laser is designed to ultimately achieve an irradiation uniformity of ∼1% on direct-drive capsules with shaped laser pulses (dynamic range>400:1). In addition, OMEGA ...
Tópico(s): Laser-Matter Interactions and Applications
1999 - Elsevier BV | Fusion Engineering and Design
J. M. Soures, S. J. Loucks, R. L. McCrory, C. P. Verdon, А. Н. Бабушкин, R. Bahr, T. R. Boehly, R. Boni, D. K. Bradley, David L. Brown, J. A. Delettrez, R. S. Craxton, William R. Donaldson, R. Epstein, R. Q. Gram, D. R. Harding, P. A. Jaanimagi, Stephen D. Jacobs, K. J. Kearney, R. L. Keck, J. H. Kelly, T. J. Kessler, R. L. Kremens, J. P. Knauer, S. Letzring, D. J. Lonobile, L. D. Lund, F. J. Marshall, P. W. McKenty, D. D. Meyerhofer, Samuel Finley Breese Morse, A. V. Okishev, S. Papernov, G. Pien, W. Seka, R. W. Short, Mark D. Skeldon, S. Skupsky, A. W. Schmid, David J. Smith, S. Swales, Mark D. Wittman, B. Yaakobi, M. J. Shoup,
The National Ignition Facility (NIF) is a 192-beam, 1.8-MJ (ultraviolet) laser facility that is currently planned to start operating in 2002. The NIF mission is to provide data critical to this Nation's science-based stockpile stewardship (SBSS) program and to advance the understanding of inertial confinement fusion and assess its potential as an energy source. The NIF project involves a collaboration among the Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Sandia ...
Tópico(s): Laser-Plasma Interactions and Diagnostics
1996 - American Nuclear Society | Fusion Technology
J. M. Soures, R. L. McCrory, C. P. Verdon, А. Н. Бабушкин, R. Bahr, T. R. Boehly, R. Boni, D. K. Bradley, David L. Brown, R. S. Craxton, J. A. Delettrez, William R. Donaldson, R. Epstein, P. A. Jaanimagi, Stephen D. Jacobs, K. J. Kearney, R. L. Keck, J. H. Kelly, T. J. Kessler, R. L. Kremens, J. P. Knauer, S. Kumpan, S. Letzring, D. J. Lonobile, S. J. Loucks, L. D. Lund, F. J. Marshall, P. W. McKenty, D. D. Meyerhofer, Samuel Finley Breese Morse, A. V. Okishev, S. Papernov, G. Pien, W. Seka, R. W. Short, M. J. Shoup, Mark D. Skeldon, S. Skupsky, Ansgar W. Schmid, David J. Smith, S. Swales, Mark D. Wittman, B. Yaakobi,
OMEGA, a 60-beam, 351 nm, Nd:glass laser with an on-target energy capability of more than 40 kJ, is a flexible facility that can be used for both direct- and indirect-drive targets and is designed to ultimately achieve irradiation uniformity of 1% on direct-drive capsules with shaped laser pulses (dynamic range ≳400:1). The OMEGA program for the next five years includes plasma physics experiments to investigate laser–matter interaction physics at temperatures, densities, and scale lengths approaching ...
Tópico(s): High-pressure geophysics and materials
1996 - American Institute of Physics | Physics of Plasmas
Vikram Hrishikeshavan, J. Sean Humbert, Inderjit Chopra,
... Jan. 2005. Google Scholar[13] Pimlin J. M., Soures P. and Hamel T., "Hovering Flight Stabilization in ... G., Miller D., Ranganathan B., Humbert J. and Samuel P., "Experimental Study of Gust Effects on Micro ...
Tópico(s): Hydraulic and Pneumatic Systems
2014 - American Institute of Aeronautics and Astronautics | Journal of Guidance Control and Dynamics
H. Abu-Shawareb, Robert L. Acree, P. A. Adams, John J. Adams, B. Addis, Rieke Aden, P. J. Adrian, Bedros Afeyan, M. Aggleton, L. Aghaian, A. Aguirre, D. Aikens, J. Akre, F. Albert, M. Albrecht, B. J. Albright, J. R. Albritton, J. Alcala, C. L. Alday, D. Alessi, N. Alexander, J. B. Alfonso, N. Alfonso, E T Alger, S. J. Ali, Zaheer Ali, William E. Alley, P. Amala, P. A. Amendt, P. V. Amick, S. Ammula, C. Amorin, D. J. Ampleford, Robert Anderson, T.M. Anklam, Nick Antipa, Brian Appelbe, Chantel Aracne-Ruddle, E. Araya, M. Arend, P. Arnold, T. Arnold, J. R. Asay, L. J. Atherton, David Atkinson, R. Atkinson, Jerome M. Auerbach, B. Austin, L. Auyang, Abdul Awwal, J. Ayers, S. Ayers, Travis Ayers, S.G. Azevedo, B. Bachmann, C. A. Back, J. H. Bae, David Bailey, J. E. Bailey, T. Baisden, K. L. Baker, H. A. Baldis, D. Barber, M. Barberis, D. A. Barker, Anna Barnes, Cris W. Barnes, M. A. Barrios, C. P. J. Barty, I. Bass, S. H. Batha, Salmaan H. Baxamusa, G. Bazán, J. K. Beagle, R. Beale, B. R. Beck, James Beck, M. Bedzyk, R. G. Beeler, R. G. Beeler, W. Behrendt, L. R. Belk, P. M. Bell, M. A. Belyaev, J.F. Benage, G. R. Bennett, L. R. Benedetti, L. X. Benedict, R. L. Berger, T. Bernát, L. A. Bernstein, B. Berry, L. Bertolini, G. E. Besenbruch, J. Betcher, R. C. Bettenhausen, R. Betti, B. Bezzerides, S. D. Bhandarkar, R. Bickel, J. Biener, T. Biesiada, K. Bigelow, J. Bigelow-Granillo, Verle Bigman, R. M. Bionta, N. Birge, M. Bitter, A. C. Black, R. Bleile, D. L. Bleuel, Erlan S. Bliss, Erlan S. Bliss, B. E. Blue, T. R. Boehly, K.-J. Boehm, C. D. Boley, R. E. Bonanno, E. Bond, T Bond, M. J. Bonino, M. Borden, J.-L. Bourgade, J. Bousquet, J. Bowers, M. W. Bowers, R. N. Boyd, A. Bozek, D. K. Bradley, K. S. Bradley, Paul A. Bradley, L. Bradley, L. Brannon, P. S. Brantley, D. G. Braun, T. Braun, K. Brienza-Larsen, T. M. Briggs, J A Britten, E. D. Brooks, Donald F. Browning, M. W. Bruhn, Thomas Brunner, H. C. Bruns, G. Brunton, B. Bryant, T. Buczek, J. Bude, L. Buitano, S. Burkhart, J. Burmark, Alan K. Burnham, R. Burr, Lee Busby, B. Butlin, R. Cabeltis, M. D. Cable, W. Cabot, B. Cagadas, J. A. Caggiano, R. Cahayag, S. E. Caldwell, S. Calkins, D. A. Callahan, J. Calleja-Aguirre, L. Camara, Debra Camp, E. M. Campbell, Jack H. Campbell, B. Carey, Robert W. Carey, K. Carlisle, L. Carlson, Leslie Carman, J. Carmichael, A. C. Carpenter, Christopher W. Carr, J. Carrera, D. Casavant, A Casey, D. T. Casey, A. Castillo, E. Castillo, J. Castor, C. Castro, Winslow Caughey, R. Cavitt, J. Celeste, P. M. Celliers, C. Cerjan, G. A. Chandler, Byungik Chang, C. C. Chang, Jim J. Chang, Leyen S. Chang, Robert F. Chapman, T. Chapman, L. Chase, H. Chen, H. Chen, K. Chen, L.-Y. Chen, Baolian Cheng, J. P. Chittenden, C. Choate, J. Chou, R.E. Chrien, Michael Chrisp, Kim Christensen, M.J. Christensen, A. R. Christopherson, M. Chung, J. A. Church, Adam M. Clark, D. S. Clark, K. Clark, Robert E. Clark, Liam D. Claus, B. D. Cline, J. A. Cline, J. A. Cobble, Kyle Cochrane, B. I. Cohen, Simon J. Cohen, M. R. Collette, G. W. Collins, L. A. Collins, T. J. B. Collins, A. Conder, Brett Conrad, M. Conyers, Andrew W. Cook, D. L. Cook, Robert Cook, J. C. Cooley, G. W. Cooper, T. Cope, Sean R. Copeland, F. Coppari, J. P. Cortez, J. R. Cox, D. H. Crandall, John K. Crane, R. S. Craxton, M. Cray, Aidan Crilly, J. W. Crippen, D. A. Cross, M.E. Cuneo, G. Cuotts, C. E. Czajka, D. Czechowicz, T. Daly, Pamela M. Danforth, R. Darbee, B. Darlington, P. Datte, L Dauffy, G. Davalos, Seth Davidovits, P. Davis, James A. Davis, S. Dawson, Robert D. Day, Thomas Day, Matthew S. Dayton, C. Deck, C. D. Decker, C. Deeney, K. A. DeFriend, G.A. Deis, N. D. Delamater, J. A. Delettrez, R D Demaret, Stavros G. Demos, S. M. Dempsey, R. Desjardin, Tiffany Desjardins, M. P. Desjarlais, E.L. Dewald, J. DeYoreo, Sergio Díaz, Guy Dimonte, Thomas Dittrich, L. Divol, S. N. Dixit, J. Dixon, E. S. Dodd, D. H. Dolan, A. Donovan, M. Donovan, T. Döppner, C. Dorrer, N. Dorsano, M. R. Douglas, D.G. Dow,
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 ...
American Physical Society
H. Abu-Shawareb, Robert L. Acree, P. A. Adams, John J. Adams, B. Addis, Rieke Aden, P. J. Adrian, Bedros Afeyan, M. Aggleton, L. Aghaian, A. Aguirre, D. Aikens, J. Akre, F. Albert, M. Albrecht, B. J. Albright, J. R. Albritton, J. Alcala, C. L. Alday, D. Alessi, N. Alexander, J. B. Alfonso, N. Alfonso, E T Alger, S. J. Ali, Zaheer Ali, A. Allen, William E. Alley, P. Amala, P. A. Amendt, P. V. Amick, S. Ammula, C. Amorin, D. J. Ampleford, Robert Anderson, T.M. Anklam, Nick Antipa, Brian Appelbe, Chantel Aracne-Ruddle, E. Araya, Thomas Archuleta, M. Arend, P. Arnold, T. Arnold, A. Arsenlis, J. R. Asay, L. J. Atherton, David Atkinson, R. Atkinson, Jerome M. Auerbach, B. Austin, L. Auyang, Abdul Ahad S. Awwal, N. Aybar, J. Ayers, S. Ayers, Travis Ayers, S.G. Azevedo, B. Bachmann, C. A. Back, J. H. Bae, David Bailey, J. E. Bailey, T. Baisden, K. L. Baker, H. A. Baldis, D. Barber, M. Barberis, D. A. Barker, Anna Barnes, C. W. Barnes, M. A. Barrios, C. P. J. Barty, I. Bass, S. H. Batha, Salmaan H. Baxamusa, G. Bazán, J. K. Beagle, R. Beale, B. R. Beck, James Beck, M. Bedzyk, R. G. Beeler, R. G. Beeler, W. Behrendt, L. R. Belk, P. M. Bell, M. A. Belyaev, J.F. Benage, G. R. Bennett, L. R. Benedetti, Lorin X. Benedict, R. L. Berger, T. Bernát, L. A. Bernstein, B. Berry, L. Bertolini, G. Besenbruch, J. Betcher, R. C. Bettenhausen, R. Betti, B. Bezzerides, S. D. Bhandarkar, R. Bickel, Juergen Biener, T. Biesiada, K. Bigelow, J. Bigelow-Granillo, Verle Bigman, R. M. Bionta, N. Birge, M. Bitter, A. C. Black, R. Bleile, D. L. Bleuel, Erlan S. Bliss, Erlan S. Bliss, B. E. Blue, T. R. Boehly, K.-J. Boehm, C. D. Boley, R. E. Bonanno, E. Bond, Tiziana C. Bond, M. J. Bonino, M. Borden, J. L. Bourgade, J. Bousquet, J. Bowers, M. W. Bowers, R. N. Boyd, D. Boyle, A. Bozek, D. K. Bradley, K. S. Bradley, Paul A. Bradley, L. Bradley, L. Brannon, P. S. Brantley, D. G. Braun, T. Braun, K. Brienza-Larsen, R.J. Briggs, T. M. Briggs, J A Britten, E. D. Brooks, Donald F. Browning, M. W. Bruhn, Thomas Brunner, H. C. Bruns, G. Brunton, B. Bryant, T. Buczek, J. Bude, L. Buitano, S. Burkhart, J. Burmark, Alan K. Burnham, R. Burr, Lee Busby, B. Butlin, R. Cabeltis, M. D. Cable, W. Cabot, B. Cagadas, J. A. Caggiano, R. Cahayag, S. E. Caldwell, S. Calkins, D. A. Callahan, J. Calleja-Aguirre, L. Camara, Debra Camp, E. M. Campbell, Jack H. Campbell, B. Carey, Robert W. Carey, K. Carlisle, L. Carlson, Leslie Carman, J. Carmichael, A. C. Carpenter, Christopher W. Carr, J. Carrera, D. Casavant, A Casey, D. T. Casey, A. Castillo, Eliza- Beth Castillo, J. Castor, C. Castro, Winslow Caughey, R. Cavitt, J. Celeste, P. M. Celliers, C. Cerjan, G. G. A. Chandler, Baisong Chang, C. C. Chang, Jim J. Chang, Leyen S. Chang, Robert F. Chapman, T. Chapman, L. Chase, Hui Chen, Hui Chen, K. Chen, L.-Y. Chen, Baolian Cheng, J. P. Chittenden, C. Choate, J. Chou, R. E. Chrien, Michael Chrisp, Kim Christensen, M.J. Christensen, Nikolaus Christiansen, A. R. Christopherson, M. Chung, J. A. Church, Adam M. Clark, D. S. Clark, K. Clark, Robert E. Clark, Liam D. Claus, B. D. Cline, J. A. Cline, J. A. Cobble, Kyle Cochrane, B. I. Cohen, Simon J. Cohen, M. R. Collette, G. W. Collins, L. A. Collins, T. J. B. Collins, A. Conder, Brett Conrad, M. Conyers, Andrew W. Cook, D. L. Cook, Robert Cook, J. C. Cooley, G. W. Cooper, T. Cope, Sean R. Copeland, F. Coppari, J. P. Cortez, J. R. Cox, D. H. Crandall, John K. Crane, R. S. Craxton, M. Cray, Aidan Crilly, J. W. Crippen, D. A. Cross, M.E. Cuneo, G. Cuotts, C. E. Czajka, D. Czechowicz, T. Daly, Pamela M. Danforth, C. R. Danly, R. Darbee, B. Darlington, P. Datte, L Dauffy, G. Davalos, Seth Davidovits, P. Davis, James A. Davis, S. Dawson, Robert D. Day, Thomas Day, Matthew S. Dayton, C. Deck, C. D. Decker, C. Deeney, K. A. DeFriend, G.A. Deis, N. D. Delamater, J. A. Delettrez, R D Demaret, Stavros G. Demos, S. M. Dempsey, R. Desjardin, Tiffany Desjardins, M. P. Desjarlais, E. L. Dewald, J. DeYoreo, Sergio Díaz, Guy Dimonte, Thomas Dittrich, L. Divol, S. N. Dixit, J. Dixon, A. Do,
On December 5, 2022, an indirect drive fusion implosion on the National Ignition Facility (NIF) achieved a target gain G target of 1.5. This is the first laboratory demonstration of exceeding “scientific breakeven” (or G target > 1 ) where 2.05 MJ of 351 nm laser light produced 3.1 MJ of total fusion yield, a result which significantly exceeds the Lawson criterion for fusion ignition as reported in a previous NIF implosion [H. Abu-Shawareb (Indirect Drive ICF Collaboration), ]. This achievement is the culmination ...
American Physical Society
R. L. McCrory, D. D. Meyerhofer, S. J. Loucks, S. Skupsky, R. Betti, T. R. Boehly, T. J. B. Collins, R. S. Craxton, J. A. Delettrez, D. H. Edgell, R. Epstein, K. Fletcher, C. Freeman, J. A. Frenje, V. Yu. Glebov, V. N. Goncharov, D. R. Harding, I. V. Igumenshchev, R. L. Keck, J. D. Kilkenny, J. P. Knauer, Chikang Li, John R. Marciante, J. A. Marozas, F. J. Marshall, A. V. Maximov, P. W. McKenty, Samuel Finley Breese Morse, J. F. Myatt, Stephen Padalino, R. D. Petrasso, P. B. Radha, S. P. Regan, T. C. Sangster, F. H. Séguin, W. Seka, V. A. Smalyuk, J. M. Soures, C. Stöeckl, B. Yaakobi, J. D. Zuegel,
Tópico(s): High-pressure geophysics and materials
2006 - Springer Science+Business Media | The European Physical Journal D
R. L. McCrory, D. D. Meyerhofer, S. J. Loucks, S. Skupsky, R. Betti, T. R. Boehly, T. J. B. Collins, R. S. Craxton, J. A. Delettrez, D. H. Edgell, R. Epstein, K. Fletcher, C. Freeman, J. A. Frenje, V. Yu. Glebov, V. N. Goncharov, D. R. Harding, I. V. Igumenshchev, R. L. Keck, J. D. Kilkenny, J. P. Knauer, Chikang Li, John R. Marciante, J. A. Marozas, F. J. Marshall, A. V. Maximov, P. W. McKenty, Samuel Finley Breese Morse, J. F. Myatt, Stephen Padalino, R. D. Petrasso, P. B. Radha, S. P. Regan, T. C. Sangster, F. H. Séguin, W. Seka, V. A. Smalyuk, J. M. Soures, C. Stöeckl, B. Yaakobi, J. D. Zuegel,
Tópico(s): High-pressure geophysics and materials
2006 - Springer Science+Business Media | Journal de Physique IV (Proceedings)
T. R. Boehly, R. S. Craxton, T. H. Hinterman, J. H. Kelly, T. J. Kessler, S. Kumpan, S. Letzring, R. L. McCrory, Samuel Finley Breese Morse, W. Seka, S. Skupsky, J. M. Soures, C. P. Verdon,
The upgrade to the OMEGA laser system, a 30-kJ, 351-nm, 60-beam direct-drive laser-fusion system is reported here. The system configuration is presented along with the status of its construction and the plans for system activation. The system utilizes rod and disk amplifiers and frequency tripling to produce UV pulses which are smoothed using phase conversion and smoothing by spectral dispersion. Dual driver lines will feed the propagation of two co-axial beams, which have different pulse widths ...
Tópico(s): Photorefractive and Nonlinear Optics
1995 - American Institute of Physics | Review of Scientific Instruments
R.L. Mc Crory, R. Bahr, T. R. Boehly, T. J. B. Collins, R. S. Craxton, J. A. Delettrez, William R. Donaldson, R. Epstein, V. N. Goncharov, R. Q. Gram, D. R. Harding, P. A. Jaanimagi, R. L. Keck, J. P. Knauer, S. J. Loucks, F. J. Marshall, P. W. McKenty, D. D. Meyerhofer, Samuel Finley Breese Morse, O. V. Gotchev, P. B. Radha, S. P. Regan, W. Seka, S. Skupsky, V. A. Smalyuk, J. M. Soures, C. Stöeckl, R. P. J. Town, M. D. Whitman, B. Yaakobi, J. D. Zuegel, R. D. Petrasso, D. G. Hicks, C.K. Li,
Direct-drive laser-fusion ignition experiments rely on detailed understanding and control of irradiation uniformity, Rayleigh–Taylor instability, and target fabrication. LLE is investigating various theoretical aspects of a direct-drive NIF ignition target based on an `all-DT' design: a spherical target of ∼3.5 mm diameter, 1 to 2 μ m of CH wall thickness, and a ∼350μ m DT-ice layer near the triple point of DT ( ∼19 K). OMEGA experiments are designed to address the critical issues related to direct-drive ...
Tópico(s): Laser Design and Applications
2000 - Elsevier BV | Comptes Rendus de l Académie des Sciences - Series IV - Physics-Astrophysics
S. P. Regan, T. C. Sangster, D. D. Meyerhofer, K. S. Anderson, R. Betti, T. R. Boehly, T. J. B. Collins, R. S. Craxton, J. A. Delettrez, R. Epstein, O. V. Gotchev, V. Yu. Glebov, V. N. Goncharov, D. R. Harding, P. A. Jaanimagi, J. P. Knauer, S. J. Loucks, L. D. Lund, J. A. Marozas, F. J. Marshall, R. L. McCrory, P. W. McKenty, Samuel Finley Breese Morse, P. B. Radha, W. Seka, S. Skupsky, Hiroshi Sawada, V. A. Smalyuk, J. M. Soures, C. Stöeckl, B. Yaakobi, J. A. Frenje, Chikang Li, R. D. Petrasso, F. H. Séguin,
Tópico(s): Laser-induced spectroscopy and plasma
2005 - Springer Science+Business Media | Astrophysics and Space Science
W. Halchin, J. F. Clarke, S. M. DeCamp, P.H. Edmonds, Jean Ezell, J. E. Francis, R. E. Hill, G.G. Kelley, Samuel Lewis, J. Rand McNally, M. Murakami, M. S. Roberts, M. J. Lubin, J. M. Soures,
Tópico(s): Space Science and Extraterrestrial Life
1971 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Nuclear Science
S. Skupsky, R. L. McCrory, R. Bahr, T. R. Boehly, T. J. B. Collins, R. S. Craxton, J. A. Delettrez, William R. Donaldson, R. Epstein, V. N. Goncharov, R. Q. Gram, D. R. Harding, P. A. Jaanimagi, Robert L. Keck, J. P. Knauer, S. J. Loucks, F. J. Marshall, P. W. McKenty, D. D. Meyerhofer, Samuel Finley Breese Morse, O. V. Gotchev, P. B. Radha, S. P. Regan, W. Seka, V. A. Smalyuk, J. M. Soures, C. Stöeckl, R. P. J. Town, M. D. Whitman, B. Yaakobi, J. D. Zuegel, R. D. Petrasso, J. A. Frenje, D. G. Hicks, C. K. Li, Frederick Seguin,
Direct-drive laser-fusion ignition experiments rely on detailed understanding and control of irradiation uniformity, the Rayleigh-Taylor instability, and target fabrication. LLE is investigating various theoretical aspects of a direct-drive NIF ignition target based on an 'all-DT' design: a spherical target of approximately 3.5-mm diameter, 1 to 2 micrometers of CH wall thickness, and an approximately 350-micrometers DT-ice layer near the triple point of DT. OMEGA experiments are designed to address ...
Tópico(s): High-pressure geophysics and materials
2001 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
R. L. McCrory, D. D. Meyerhofer, S. J. Loucks, S. Skupsky, K. S. Anderson, R. Betti, T. R. Boehly, M. J. Bonino, R. S. Craxton, T. J. B. Collins, J. A. Delettrez, D. H. Edgell, R. Epstein, V. Yu. Glebov, V. N. Goncharov, D. R. Harding, R. L. Keck, J. H. Kelly, T. J. Kessler, J. P. Knauer, L. D. Lund, D. Jacobs-Perkins, John R. Marciante, J. A. Marozas, F. J. Marshall, A. V. Maximov, Drew N. Maywar, P. W. McKenty, Samuel Finley Breese Morse, J. F. Myatt, S. G. Noyes, P. B. Radha, T. C. Sangster, W. Seka, V. A. Smalyuk, J. M. Soures, C. Stöeckl, W. Theobald, K. Thorp, Mark D. Wittman, B. Yaakobi, Chuandong Zhou, J. D. Zuegel, C. K. Li, R. D. Petrasso, J. A. Frenje, F. H. Séguin, Emilio Panarella, R. Raman,
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Tópico(s): Fusion and Plasma Physics Studies
2009 - American Institute of Physics | AIP conference proceedings
R. L. McCrory, J. M. Soures, C. P. Verdon, T. R. Boehly, D. K. Bradley, R. S. Craxton, J. A. Delettrez, R. Epstein, P. A. Jaanimagi, Stephen D. Jacobs, R. L. Keck, J. H. Kelly, T. J. Kessler, H. Kim, J. P. Knauer, R. L. Kremens, S. Kumpan, S. Letzring, F. J. Marshall, P. W. McKenty, Samuel Finley Breese Morse, A. V. Okishev, W. Seka, R. W. Short, Mark D. Skeldon, S. Skupsky, M. D. Tracy, B. Yaakobi,
Within the US ICF program the direct‐drive method has been chosen using the OMEGA facility based on the Neodymium glass laser. Requirements for the future experiments are reviewed and the design is outlined.
Tópico(s): Laser-Plasma Interactions and Diagnostics
1996 - American Institute of Physics | AIP conference proceedings