| 2 | New Measurements for ^(8)He Excited States显示文摘Breakup reactions of the double borromean nucleus ^(8)He were measured at 82.3 MeV/u on CH2 and C targets.The coincident detection of two decaying neutrons and the high performance for neutron cross talk rejection are realized in this experiment.The relative energy spectrum for ^(8)He was reconstructed with good statistics.The spectrum exhibits a structure of two resonant peaks,one at an excitation energy of about 3.0 and the other at about 4.14 MeV,respectively.Substantially larger cross section for the first resonance is observed in comparison to the results reported previously. | 肖军 叶沿林 曹中鑫 江栋兴 郑涛 华辉 李智焕 李湘庆 葛愉成 楼建玲 庞丹阳 吕林辉 李奇特 乔锐 游海波 陈瑞九 H.Sakurai H.Otsu M.Nishimura S.Sakaguchi H.Baba Y.Togano K.Yoneda 李琛 王硕 王赫 李阔昂 Y.Nakayama Y.Kondo S.Deguchi Y.Satou K.H.Tshoo | 2012 | Chinese Physics Letters2012，29，8： | 0 |
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