[Prof. Sato] "Most Read Article" in Physics Letters B
14Be(p,n)14B reaction at 69 MeV in inverse kinematics
본 학부 WCU 교수님이신 Sato 교수님의 \"14Be(p,n)14B reaction at 69 MeV in inverse kinematics\" 논문이 Physics Letters B. 저널에서 가장 많이 읽힌 논문으로 선정되었습니다.
(Abstract)
A Gamow-Teller (GT) transition from the drip-line nucleus 14Be to 14B was studied via the (p,n) reaction in inverse kinematics using a secondary 14Be beam at 69 MeV/nucleon. The invariant mass method is employed to reconstruct the energy spectrum. A peak is observed at an excitation energy of 1.27(2) MeV in 14B, together with bumps at 2.08 and 4.06(5) MeV. The observed forward peaking of the state at 1.27 MeV and a good description for the differential cross section, obtained with a DWBA calculation provide support for the 1+ assignment to this state. By extrapolating the cross section to zero momentum transfer the GT-transition strength is deduced. The value is found to compare well with that reported in a beta-delayed neutron emission study.
본 학부 WCU 교수님이신 Sato 교수님의 \"14Be(p,n)14B reaction at 69 MeV in inverse kinematics\" 논문이 Physics Letters B. 저널에서 가장 많이 읽힌 논문으로 선정되었습니다.
(Abstract)
A Gamow-Teller (GT) transition from the drip-line nucleus 14Be to 14B was studied via the (p,n) reaction in inverse kinematics using a secondary 14Be beam at 69 MeV/nucleon. The invariant mass method is employed to reconstruct the energy spectrum. A peak is observed at an excitation energy of 1.27(2) MeV in 14B, together with bumps at 2.08 and 4.06(5) MeV. The observed forward peaking of the state at 1.27 MeV and a good description for the differential cross section, obtained with a DWBA calculation provide support for the 1+ assignment to this state. By extrapolating the cross section to zero momentum transfer the GT-transition strength is deduced. The value is found to compare well with that reported in a beta-delayed neutron emission study.