Zobrazeno 1 - 10
of 12
pro vyhledávání: '"J. M. Ema'a Ema'a"'
Publikováno v:
International Journal of Modern Physics A. 37
In this paper, we use the concept of conformable fractional derivative to study the nonrelativistic radial Schrödinger equation. We suggest an extended version of the Cornell potential as the quark–antiquark interaction of light and heavy mesons.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61da9b3c20089848b55a502fcb7e1927
https://doi.org/10.1142/s0217751x22502293
https://doi.org/10.1142/s0217751x22502293
Publikováno v:
International Journal of Modern Physics E. 31
In this work, we study the collective Bohr Hamiltonian of triaxial nuclei within deformation-dependent mass formalism (DDM) using the new Anharmonic potential. The Schrödinger equation with Bohr Hamiltonian is separated into two parts and the [Formu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f978818bfe4f4a91c7e8eb11214ff07d
https://doi.org/10.1142/s0218301322500859
https://doi.org/10.1142/s0218301322500859
Autor:
K. Ahmadou, A. Atangana Likéné, J. M. Ema’a Ema’a, C. N. Takembo, P. Ele Abiama, G. H. Ben-Bolie
Publikováno v:
International Journal of Modern Physics E. 31
In this paper, we look for a novel analytical solution of the Conformable Fractional Bohr Hamiltonian in the presence of a four inverse power terms potential in [Formula: see text]-part of the collective nuclear potential. The new expression for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff92585576a422f1c9b660534a166d89
https://doi.org/10.1142/s0218301322500392
https://doi.org/10.1142/s0218301322500392
Publikováno v:
International Journal of Modern Physics E. 30
In this work, Bohr Hamiltonian is used to explain the behavior of triaxial nuclei. A new potential, called Morse plus screened Kratzer potential, has been developed for the [Formula: see text]-part with [Formula: see text] fixed at [Formula: see text
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb1fe752e280a04e830b476ab135b4ec
https://doi.org/10.1142/s0218301321501056
https://doi.org/10.1142/s0218301321501056
Publikováno v:
Indian Journal of Physics. 94:1777-1784
In this paper, we study the potential of fractional derivatives to model air pollution. We introduce an M-fractional truncated derivative type for $$\alpha $$ -differentiable functions that generalizes other types of fractional derivatives. We denote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2628c9bd89e20eeaadf5f7dbed488cb9
https://doi.org/10.1007/s12648-019-01619-z
https://doi.org/10.1007/s12648-019-01619-z
Publikováno v:
International Journal of Modern Physics E. 29:2050082
In this paper, Bohr Hamiltonian is used to describe the behaviors of triaxial nuclei with screened Kratzer potential. The Nikivorov–Uvarov method is used to derive the energy spectrum and corresponding wave function. The electric quadruple transiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49bbd47da0d0c9fdefe5425daee3848a
https://doi.org/10.1142/s0218301320500822
https://doi.org/10.1142/s0218301320500822
Publikováno v:
Modern Physics Letters A. 35:2050092
In this work, we study the spectral properties of electron quantum dots (QDs) confined in 2D parabolic harmonic oscillator influenced by gravity, external uniform electromagnetic field together with an Aharonov–Bohm (AB) flux field. Our calculation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3efa38fc8f76a8642a906ffae1596f70
https://doi.org/10.1142/s0217732320500923
https://doi.org/10.1142/s0217732320500923
Publikováno v:
International Journal of Modern Physics E. 28:1950106
The Bohr Hamiltonian with four inverse power terms potential for the [Formula: see text]-part and a harmonic oscillator for the [Formula: see text]-part is solved. The [Formula: see text]-part has been solved using the biconfluent Heun equation. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf959a76c1707c05a93c6f4e8ea46f31
https://doi.org/10.1142/s0218301319501064
https://doi.org/10.1142/s0218301319501064
Autor:
S. Mvondo, J.F. Beyala Ateba, P. Ele Abiama, G. H. Ben-Bolie, J. M. Ema’a Ema’a, P. Owono Ateba
Publikováno v:
Journal of environmental radioactivity. 180
This study was carried out in the localities Melondo and Ngombas located in the Southern Region of Cameroon where there are known to be uranium-bearing and high background radiation areas. Activity concentrations of naturally occurring radionuclides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6fe8b4588fde57da5252009a631c78f
https://pubmed.ncbi.nlm.nih.gov/29065355
https://pubmed.ncbi.nlm.nih.gov/29065355
Autor:
P. Owono Ateba, B. Tchana Mbadjoun, G. H. Ben-Bolie, Jean Yomi, J. M. Ema’a Ema’a, P. Ele Abiama
Publikováno v:
Modern Physics Letters A. 34:1950072
In this paper, we study the Schrödinger equation with non-central modified Killingbeck potential plus a ring-shaped-like potential problem, which is not spherically symmetric. The factorization method is used to solve the hypergeometric equation typ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5ecf89eaf43dd4167ef58a1da91e8a9
https://doi.org/10.1142/s021773231950072x
https://doi.org/10.1142/s021773231950072x