学术报告：Nuclear Physics Using Lasers
报告题目：Nuclear Physics Using Lasers
报 告人：A. Bonasera (Texas A&M University, USA; Laboratori Nazionali del Sud, INFN, Italy)
报告时间：2016年1月18日（星期一）下午2：00-3：30
报告地点：张江园区科研楼303会议室
报告简介：
The plasma astrophysical S factor for the 3He(d;p)4He fusion reaction was measured for the first time at temperatures of few KeV, using the interaction of intense ultrafast laser pulses with molecular deuterium clusters mixed with 3He atoms. The experiments were performed at the Petawatt laser facility, University of Texas, Austin-USA. Different proportions of D2 and 3He or CD4 and 3He were mixed in the gas target in order to allow the measurement of the cross section. The yield of 14.7 MeV protons from the 3He(d;p)4He reaction was measured in order to extract the astrophysical S factor at low energies.
Recent results obtained at the ABC-laser facility, ENEA-Frascati, Italy on the p+11B,6Li+6Li and d+6Li systems will be discussed.
PRL 111, 082502 (2013);PRL 111, 055002 (2013);PHYS.REV. E 88, 033108 (2013);NIM A 720 (2013) 149–152;Progr.Theor.Phys.
Supplement No. 154, 2004, 261 http://physics.aps.org/synopsis-for/10.1103/PhysRevLett.111.082502
报告人简介：
1987 ” Dottore di Ricerca” -Rome, Italy. 1985 Master degree at Michigan State University. 1981 ”Laurea” in physics at the University of Catania (110/110 cum laude). 2009-present Senior scientist at Texas A&M University, Cyclotron institute. 1988-present Researcher at the Istituto Nazionale di Fisica Nucleare (INFN) in Catania. Visiting Distinguished Scientist at JAERI Tokai-Japan; Toulose-France; Strasbourg- France; GANIL, Caen –France; NSCL-MSU, E.Lansing, USA; phys. Dep. University of Kyoto-Japan; Ludwig Maximilian U. (LMU), Munich, Germany; Research Institute for Fundamental Physics-Yukawa Hall University of Kyoto, Japan; 2011 Recipient of the ’Eunus’ prize by the Kiwanis club (Italy-San Marino) for scientific accomplishments; Member of the Nature reader panel; More than 200 papers on refereed journals; book on Quale energia per il futuro?, (our energy future)Springer Verlag publ.,2010; Patent applications on ‘Collisione di fasci incrociati di ioni utilizzando laser di alta potenza’ (ion-ion collisions using high power lasers) patent pending RM2014A000373, ENEA-INFN (Italy);‘Produzione di energia controllata’ (Controlled energy production) patent pending TO2014A000408, INFN-Italy; ‘Hybrid fragmentation-fission subcritical reactor and nuclear waste disposal’ Texas A&M university submitted.
报 告人：A. Bonasera (Texas A&M University, USA; Laboratori Nazionali del Sud, INFN, Italy)
报告时间：2016年1月18日（星期一）下午2：00-3：30
报告地点：张江园区科研楼303会议室
报告简介：
The plasma astrophysical S factor for the 3He(d;p)4He fusion reaction was measured for the first time at temperatures of few KeV, using the interaction of intense ultrafast laser pulses with molecular deuterium clusters mixed with 3He atoms. The experiments were performed at the Petawatt laser facility, University of Texas, Austin-USA. Different proportions of D2 and 3He or CD4 and 3He were mixed in the gas target in order to allow the measurement of the cross section. The yield of 14.7 MeV protons from the 3He(d;p)4He reaction was measured in order to extract the astrophysical S factor at low energies.
Recent results obtained at the ABC-laser facility, ENEA-Frascati, Italy on the p+11B,6Li+6Li and d+6Li systems will be discussed.
PRL 111, 082502 (2013);PRL 111, 055002 (2013);PHYS.REV. E 88, 033108 (2013);NIM A 720 (2013) 149–152;Progr.Theor.Phys.
Supplement No. 154, 2004, 261 http://physics.aps.org/synopsis-for/10.1103/PhysRevLett.111.082502
报告人简介：
1987 ” Dottore di Ricerca” -Rome, Italy. 1985 Master degree at Michigan State University. 1981 ”Laurea” in physics at the University of Catania (110/110 cum laude). 2009-present Senior scientist at Texas A&M University, Cyclotron institute. 1988-present Researcher at the Istituto Nazionale di Fisica Nucleare (INFN) in Catania. Visiting Distinguished Scientist at JAERI Tokai-Japan; Toulose-France; Strasbourg- France; GANIL, Caen –France; NSCL-MSU, E.Lansing, USA; phys. Dep. University of Kyoto-Japan; Ludwig Maximilian U. (LMU), Munich, Germany; Research Institute for Fundamental Physics-Yukawa Hall University of Kyoto, Japan; 2011 Recipient of the ’Eunus’ prize by the Kiwanis club (Italy-San Marino) for scientific accomplishments; Member of the Nature reader panel; More than 200 papers on refereed journals; book on Quale energia per il futuro?, (our energy future)Springer Verlag publ.,2010; Patent applications on ‘Collisione di fasci incrociati di ioni utilizzando laser di alta potenza’ (ion-ion collisions using high power lasers) patent pending RM2014A000373, ENEA-INFN (Italy);‘Produzione di energia controllata’ (Controlled energy production) patent pending TO2014A000408, INFN-Italy; ‘Hybrid fragmentation-fission subcritical reactor and nuclear waste disposal’ Texas A&M university submitted.
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