Deformed Schioberg-Type Potential and Rotational-Vibrational Spectra for Some Diatomic Molecules

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Eastern Mediterranean University EMU

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Abstract

This thesis aims to discuss the deformed Schiӧberg-type potential for some diatomic molecules. The s conditions are used to show a common diatomic molecular potential model. It also aims to employ the radial spherically symmetric Schrӧdinger equation and convert our potential into a format that allows us to use supersymmetric quantization and find a closed form analytical solution for the rotational and vibrational energy levels. We talk about our findings by utilizing three diatomic molecules ( ), HF ( ) and ( ). The findings of the thesis showed that there is a great comparison with those from a generalized pseudospectral numerical method (GPS). Keywords: rotational-vibrational energy spectra, deformed Schiӧberg-type potential, diatomic molecules. .

ÖZ: Bu tezin amacı iki-atomlu moleküllerde deforme edilmiş Schiöberg-tipi potansiyellerin incelenmesidir. Ortak iki-atomlu molekül potansiyelinin tesbitinde Varshni şartları kullanılmıştır. Ayrıca radyal simetrik Schrödinger denklemi potansiyeli supersimetrik Kuantum formatına sokulup dönme ve titreşimli enerji seviyeleri tam olarak bulunmuştur. Üç örnek seçilmiştir, bunlar H2(x1Σ , HF(x1Σ ve N2(x1Σ ‘dır. Tezin bulguları genelleştirilmiş spektral gibi görünen nümerik yöntemlerle mukayese edilebildiğini göstermiştir. Anahtar sözcükler: dönmeli – titreşimsel enerji spektrumu, deforme edilmiş Schiöberg-tipi potansiyel, iki-atomlu moleküller.

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Master of Science in Physics. Thesis (M.S.)--Eastern Mediterranean University, Faculty of Arts and Sciences, Dept. of Physics, 2017. Supervisor: Prof. Dr. Omar Mustafa.

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Molecular Physics, rotational-vibrational energy spectra, deformed Schiӧberg-type potential, diatomic molecules, Physics

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Hama, Fakhir Omer. (2017). Deformed Schioberg-Type Potential and Rotational-Vibrational Spectra for Some Diatomic Molecules. Thesis (M.S.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Dept. of Physics, Famagusta: North Cyprus.

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