标题： TO_BE_TRANSLATED: A Coupled-Channels Study of $^{11}Be$ Coulomb Excitation 显示英文标题

标题： A Coupled-Channels Study of $^{11}Be$ Coulomb Excitation

摘要： TO_BE_TRANSLATED: We study the effects of channel coupling in the excitation of $^{11}Be$ projectiles incident on heavy targets. The contribution to the excitation from the Coulomb and the nuclear fields in peripheral collisions are considered. Our results are compared with recent data on the excitation of the $\halfm$ state in $^{11}Be$ projectiles. We show that the experimental results cannot be explained, unless very unusual parameters are used. 显示英文摘要

摘要： We study the effects of channel coupling in the excitation of $^{11}Be$ projectiles incident on heavy targets. The contribution to the excitation from the Coulomb and the nuclear fields in peripheral collisions are considered. Our results are compared with recent data on the excitation of the $\halfm$ state in $^{11}Be$ projectiles. We show that the experimental results cannot be explained, unless very unusual parameters are used.