Collective Excitations Probed with Neutrons and Nuclear Astrophysics (Physics)

本研究包括：以探索集体多光子能级多胞胎为主要方向的核结构研究，如四极-四极、四极-八极、八极-八极多胞胎；由相互作用玻色子模型引起注意的混合对称态，其中质子和中子处于不同的玻色子基中，具有不同的能量和不同的剩余相互作用强度，中子散射作为探测中子与其他强子或轻子相比在电四极激发中所看到的强烈而具体的差异；天体物理学相关的反应对最终的溴太阳中微子探测器很重要，碘反应导致氙，这与另一个可能更强大的中微子探测器有关。

This research includes studies of: nuclear structure primarily oriented toward exploration of collective multi- photon level-multiplets, such as quadrupole-quadrupole, quadrupole-octupole, and octupole-octupole multiplets; mixed symmetry states called into notice by the Interacting Boson Model in which protons and neutrons are in different boson bases, with different energies and different residual interaction strengths, neutron scattering as a probe of the strong, specific differences in electric quadrupole excitations seen by neutrons as opposed to other hadrons or leptons; and astrophysics-related reactions important to an eventual Bromine solar neutrino detector, and the Iodine reactions leading to Xenon, relevant to another and potentially more powerful neutrino detector.