کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1866166 1037935 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The scattering of the Manning-Rosen potential with centrifugal term
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
The scattering of the Manning-Rosen potential with centrifugal term
چکیده انگلیسی
In this Letter the approximately analytical scattering state solutions of the l-wave Schrödinger equation for the Manning-Rosen potential are carried out by a proper approximation to the centrifugal term. The normalized radial wave functions of l-wave scattering states are presented and the calculation formula of phase shifts is derived. It is well shown that the poles of the S-matrix in the complex energy plane correspond to bound states for real poles and scattering states for complex poles in the lower half of the energy plane. We consider and verify two special cases: the l=0 and the s-wave Hulthén potential.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 372, Issue 15, 7 April 2008, Pages 2592-2596
نویسندگان
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