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128736

Calculation of Charmonium Mass Spectrum Within the Fourier Grid Hamiltonian Method

Article

Last updated: 03 Jan 2025

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Abstract

Fourier Grid Hamiltonian method in the framework of the nonrelativistic model is a way to study the charmonium states (cc ̅) based on microscopic effective quark interactions. The newly resulting spectrum doesn't need any renormalization to fit the experimental and recent published theoretical spectra. Furthermore, theoretical calculations are in good agreements with existing experimental data.

Fourier Grid Hamiltonian method in the framework of the nonrelativistic model is a way to study the charmonium states (cc ̅) based on microscopic effective quark interactions. The newly resulting spectrum doesn't need any renormalization to fit the experimental and recent published theoretical spectra. Furthermore, theoretical calculations are in good agreements with existing experimental data.
Fourier Grid Hamiltonian method in the framework of the nonrelativistic model is a way to study the charmonium states (cc ̅) based on microscopic effective quark interactions. The newly resulting spectrum doesn't need any renormalization to fit the experimental and recent published theoretical spectra. Furthermore, theoretical calculations are in good agreements with existing experimental data.

DOI

10.21608/ejphysics.2020.42912.1054

Keywords

Fourier Grid Hamiltonian, the nonrelativistic model, charmonium states

Authors

First Name

Atef

Last Name

Ismail

MiddleName

-

Affiliation

Department of Physics, Al–Azhar University, 71524 Assiut, Egypt

Email

atef@usa.com

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-

Orcid

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First Name

mohamed

Last Name

allosh

MiddleName

-

Affiliation

Department of physics, faculty of science, south valley university, Qena, Egypt

Email

mohe1112013@gmail.com

City

-

Orcid

-

First Name

M

Last Name

Abdelaal

MiddleName

-

Affiliation

Department of physics, faculty of science, south valley university, Qena, Egypt

Email

atefcim@gmail.com

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-

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-

Volume

49

Article Issue

1

Related Issue

25479

Issue Date

2021-06-01

Receive Date

2020-09-17

Publish Date

2021-06-01

Page Start

101

Page End

107

Print ISSN

1110-0214

Online ISSN

2537-0960

Link

https://ejphysics.journals.ekb.eg/article_128736.html

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https://ejphysics.journals.ekb.eg/service?article_code=128736

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16

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Original Article

Type Code

441

Publication Type

Journal

Publication Title

Egyptian Journal of Physics

Publication Link

https://ejphysics.journals.ekb.eg/

MainTitle

Calculation of Charmonium Mass Spectrum Within the Fourier Grid Hamiltonian Method

Details

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Article

Created At

22 Jan 2023