Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Ratko K. Janev"'
Autor:
Roberto Celiberto, Mario Capitelli, Gianpiero Colonna, Giuliano D’Ammando, Fabrizio Esposito, Ratko K. Janev, Vincenzo Laporta, Annarita Laricchiuta, Lucia Daniela Pietanza, Maria Rutigliano, Jogindra M. Wadehra
Publikováno v:
Atoms, Vol 5, Iss 2, p 18 (2017)
We report cross-sections and rate coefficients for excited states colliding with electrons, heavy particles and walls useful for the description of H 2 /He plasma kinetics under different conditions. In particular, the role of the rotational states i
Externí odkaz:
https://doaj.org/article/21427be9d67b4b6b80be6f68bc171ec8
Publikováno v:
Physics Letters A. 383:1929-1936
A contour deformation method (CDM) in the complex momentum plane has been successfully extended and implemented to probe resonances in atomic and molecular systems. Specifically, solution of the Schrodinger equation is performed in momentum space wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dc320ee58baf3d8d44e25dbd8f6136f
https://doi.org/10.1016/j.physleta.2019.03.028
https://doi.org/10.1016/j.physleta.2019.03.028
Publikováno v:
Chemical Physics. 522:10-14
The full quantum molecular orbital close-coupling (QMOCC) method and optical potential method have been employed to study the nonradiative charge transfer and radiative decay processes for Li− colliding with H atoms. The cross sections of these pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49a7686dcb1307bd1e65d71421b3ea4e
https://doi.org/10.1016/j.chemphys.2019.02.004
https://doi.org/10.1016/j.chemphys.2019.02.004
Publikováno v:
The European Physical Journal D. 73
State-selective single electron capture, excitation and ionization processes in proton collisions with Be+(1s22s) and Be+(1s22p) ions are studied by using the quantum-mechanical molecular orbital (QMOCC) and the two-center atomic orbital close-coupli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12c185c9a551376accc8b77dc852033f
https://doi.org/10.1140/epjd/e2019-100145-1
https://doi.org/10.1140/epjd/e2019-100145-1
Autor:
Ratko K. Janev, Dragan Jakimovski
Publikováno v:
The European Physical Journal D. 73
The processes of state-selective electron capture and excitation in proton collisions with Li+(1s2 1S) and Li+(1s2s 1,3S) ions are studied by using the two-center atomic orbital close-coupling (TC-AOCC) methods in the energy range 2.5–800 keV. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b427a7c1fe86e7dff679ac5f13fe77a1
https://doi.org/10.1140/epjd/e2019-100146-6
https://doi.org/10.1140/epjd/e2019-100146-6
Autor:
Ratko K. Janev, Annarita Laricchiuta, Vincenzo Laporta, Roberto Celiberto, Zsolt Mezei, J. M. Wadehra, Jonathan Tennyson, Ioan F. Schneider
Publikováno v:
Hypersonic Meteoroid Entry Physics ISBN: 9780750316682
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fa266bded6cc3079267e9d39ed1670e
http://hdl.handle.net/11589/195994
http://hdl.handle.net/11589/195994
Autor:
Dragan Jakimovski, Ratko K. Janev
Publikováno v:
The European Physical Journal D. 72
Electron capture, excitation and ionization processes in He2+–H collisions taking place in quantum plasmas are studied by employing the two-center atomic orbital close coupling (TC-AOCC) method. The Debye-Huckel-cosine (DHC) potential is used to de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71dfbfc64006463ba8967c5bf62e6829
https://doi.org/10.1140/epjd/e2018-90333-2
https://doi.org/10.1140/epjd/e2018-90333-2
Publikováno v:
Physics of Plasmas. 27:043301
The free-free Gaunt factors as functions of the initial electron energy e i of hydrogen-like ions are investigated, for a typical photon absorption energy of ω = 10 Ry in strongly coupled quantum plasmas, where the screened Coulomb interactions are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3726554012b293dfaa644a7552a027dc
https://doi.org/10.1063/1.5140830
https://doi.org/10.1063/1.5140830
Publikováno v:
The European Physical Journal D. 72
The process of ionization of hydrogen atom by antiproton impact is studied when the interparticle interactions in the system are described by screened interactions of Yukawa type. The collision dynamics is described by the semiclassical atomic-orbita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce0ff9c735d682b5fb06b7cdcfb2384
https://doi.org/10.1140/epjd/e2017-80544-4
https://doi.org/10.1140/epjd/e2017-80544-4
Publikováno v:
Communications in Theoretical Physics. 63:499-504
The collision processes of proton with H(1s) atoms, which is embedded in strong transverse magnetic fields perpendicular to the initial velocity of the projectile, are studied with the classical trajectory Monte Carlo method in the energy range 25 ke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12910b3178bec8681a91a919af2b9306
https://doi.org/10.1088/0253-6102/63/4/499
https://doi.org/10.1088/0253-6102/63/4/499