报告题目：Nuclear Physics Using Lasers 报 告 人： A. Bonasera，Cyclotron Institute, Texas A&M University (USA), Laboratori Nazionali del Sud (Italy)
报告时间：2018年2月7日（星期三）上午10：00-11：30
报告地点：嘉定园区学术会议中心307 #

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.
Using the SGII laser facility in Shanghai (8 laser beams, ps to ns time duration up to 16KJ energy) we discuss results on highly compressed and hot CD2 targets and explore the possibility of measuring reaction rates in such conditions. Last week results at SGII-up, using 8 ns +1 ps lasers, will be briefly addressed.
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 scienti?c accomplishments; Member of the Nature reader panel; book on Quale energia per il futuro, (our energy future)Springer Verlag publ.,2010.