In order to reveal information on the details of the halo structure of the^6He,the total reaction cross section of^6He on^(28)Si target at intermediate energies have been performed at RIBLL~[1]of HIRFL.The primary bea...In order to reveal information on the details of the halo structure of the^6He,the total reaction cross section of^6He on^(28)Si target at intermediate energies have been performed at RIBLL~[1]of HIRFL.The primary beam 60 MeV/u^(13)C was provided by HIRFL,bombarding the Be target(4 mm in thickness).The derector stack is composed by 7 pieces of Si derectors and a CsI(Tl)scintillator veto detector.展开更多
The 2n-removal cross sections of 20～40 MeV/u^6He on^(28)Si was measured at RIBLL.The secondary beam of^6He was produced by 60 MeV/u^(13)C primary beam bombarding^9Be target,separated and identified by using B_p,the w...The 2n-removal cross sections of 20～40 MeV/u^6He on^(28)Si was measured at RIBLL.The secondary beam of^6He was produced by 60 MeV/u^(13)C primary beam bombarding^9Be target,separated and identified by using B_p,the wedge degrader,TOF and△E~[1].展开更多
文摘In order to reveal information on the details of the halo structure of the^6He,the total reaction cross section of^6He on^(28)Si target at intermediate energies have been performed at RIBLL~[1]of HIRFL.The primary beam 60 MeV/u^(13)C was provided by HIRFL,bombarding the Be target(4 mm in thickness).The derector stack is composed by 7 pieces of Si derectors and a CsI(Tl)scintillator veto detector.
文摘The 2n-removal cross sections of 20～40 MeV/u^6He on^(28)Si was measured at RIBLL.The secondary beam of^6He was produced by 60 MeV/u^(13)C primary beam bombarding^9Be target,separated and identified by using B_p,the wedge degrader,TOF and△E~[1].
