Proton single-particle reduced widths for unbound states

作者: C. Iliadis

DOI: 10.1016/S0375-9474(97)00065-1

关键词: RadiusQuantum numberWork (thermodynamics)Charge (physics)ProtonAngular momentumAtomic physicsPhysicsMatrix (mathematics)Dimensionless quantity

摘要: Abstract Dimensionless single-particle reduced widths θ sp 2 are calculated for target masses of A = 12−50 by comparing proton partial obtained from optical-model computations and R -matrix expressions. The systematic dependence to variations in bombarding energy E , mass charge Z interaction radius a c radial ( n ) orbital angular momentum (l) quantum numbers is investigated. It found that sensitive l, but almost independent . numerical results the present work can be applied improved estimates widths.

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