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theoretical investigation of scattering of an atomic projectile confined in a harmonic surface potential
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نویسنده
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kermani maryam mansoori ,maghari ali
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منبع
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journal of the iranian chemical society - 2017 - دوره : 14 - شماره : 7 - صفحه:1497 -1505
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چکیده
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In this paper, scattering of a projectile atomic gas confined in an atomic harmonic surface is studied using the lippmann–schwinger. the nonlocal separable potential of rank one has been assumed between the projectile gas and surface, because this potential is useful to investigate the few-body systems. the analytical solution of lippmann–schwinger equation has been derived, and the scattering properties including transition and scattering matrices, phase shift, scattering amplitude and time delay are calculated analytically as a function of incident atomic gas energies.
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کلیدواژه
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lippmann–schwinger equation ,nonlocal separable potential ,harmonic confinement
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آدرس
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university of tehran, college of science, department of physical chemistry, iran, university of tehran, college of science, department of physical chemistry, iran
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Authors
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