Analytization of elastic scattering amplitude
نویسندگان
چکیده
منابع مشابه
High - energy spin effects and structure of elastic scattering amplitude
A behavior of imaginary and real parts of the high-energy elastic hadron scattering amplitude is examined in the diffraction region. It is shown that the interference between Coulomb and hadronic scattering at small momentum transfers and especially in the region of diffractive minimum can bring some information about the structure of the hadron spin-non-flip amplitude.
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With relation to the RHIC spin programwe research the polarization effects in elastic proton-proton scattering at small momentum transfer and in the diffraction dip region. The calculations take into account the Coulomb-hadron interference effects including the additional Coulomb-hadron phase. In particular we show the impact of the form of the hadron potential at large distances on the behavio...
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The rotational angular momentum (spin) dependence of the binary scattering amplitude operator is investigated for elastic collisions of homonuclear diatomic molecules with monatomie and diatomic particles. Starting point is a formal expansion of the jT-matrix (and consequently of the scattering amplitude) with respect to the nonsphericity parameter e which essentially measures the ratio of the ...
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Wadehra JM, Nahar SN. Contributions of higher partial waves to the elastic scattering amplitude for various long-range interactions.
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ژورنال
عنوان ژورنال: Modern Physics Letters A
سال: 2017
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732317500286