scholarly journals Radiative transitions of charmoniumlike exotics in the dynamical diquark model

2021 ◽  
Vol 103 (9) ◽  
Author(s):  
Justin M. Gens ◽  
Jesse F. Giron ◽  
Richard F. Lebed
Keyword(s):  
Diquark Model ◽  
Radiative Transitions

Recent Radiative and Collisional Atomic Data of Astrophysical Interest

1988 ◽  
Vol 102 ◽  
pp. 129-132
Author(s):  
K.L. Baluja ◽  
K. Butler ◽  
J. Le Bourlot ◽  
C.J. Zeippen
Keyword(s):  
Mass Production ◽  
Bound States ◽  
Physical Models ◽  
Impact Excitation ◽  
Electron Impact Excitation ◽  
Atomic Data ◽  
Isoelectronic Sequence ◽  
Astrophysical Interest ◽  
Radiative Transitions ◽  
Forbidden Transitions

SummaryUsing sophisticated computer programs and elaborate physical models, accurate radiative and collisional atomic data of astrophysical interest have been or are being calculated. The cases treated include radiative transitions between bound states in the 2p4and 2s2p5configurations of many ions in the oxygen isoelectronic sequence, the photoionisation of the ground state of neutral iron, the electron impact excitation of the fine-structure forbidden transitions within the 3p3ground configuration of CℓIII, Ar IV and K V, and the mass-production of radiative data for ions in the oxygen and fluorine isoelectronic sequences, as part of the international Opacity Project.

Energy levels and radiative transitions of Mg VII and Si IX

2021 ◽  
pp. 109439
Author(s):  
Yan Sun ◽  
Feng Hu ◽  
DongDong Liu ◽  
CuiCui Sang ◽  
MaoFei Mei ◽  
...  
Keyword(s):  
Energy Levels ◽  
Radiative Transitions

Radiative Transitions in Semiconductors

1957 ◽  
Vol 106 (3) ◽  
pp. 427-431 ◽  
Author(s):  
Henry J. Bowlden
Keyword(s):  
Radiative Transitions

scholarly journals Hidden charm tetraquark states in a diquark model

2021 ◽  
Vol 103 (9) ◽  
Author(s):  
Pan-Pan Shi ◽  
Fei Huang ◽  
Wen-Ling Wang
Keyword(s):  
Diquark Model

scholarly journals Quark-antiquark states and their radiative transitions in terms of the spectral integral equation: Light mesons

2007 ◽  
Vol 70 (3) ◽  
pp. 450-477 ◽  
Author(s):  
V. V. Anisovich ◽  
L. G. Dakhno ◽  
M. A. Matveev ◽  
V. A. Nikonov ◽  
A. V. Sarantsev
Keyword(s):  
Integral Equation ◽  
Radiative Transitions ◽  
Spectral Integral ◽  
Light Mesons

scholarly journals A study on P c * (4380) and P c * in the quasi particle diquark model

2017 ◽  
Vol 14 (4) ◽  
pp. 550-552 ◽  
Author(s):  
R. Ghosh ◽  
A. Bhattacharya ◽  
B. Chakrabarti
Keyword(s):  
Diquark Model ◽  
Quasi Particle

On the Theory of Thermally Weighted Electron-Phonon Transition Probabilities

1980 ◽  
Vol 35 (9) ◽  
pp. 902-914
Author(s):  
J. Schupfner
Keyword(s):  
Transition Probabilities ◽  
Algebraic Method ◽  
Calculation Technique ◽  
Radiative Transitions ◽  
Special Cases ◽  
Explicit Formulae ◽  
The Common ◽  
Common Transition ◽  
Franck Condon ◽  
Refined Calculation

Abstract We present a refined calculation method for the phonon part (Franck-Condon Overlaps) of the transition probabilities of electron-phonon radiative and non-radiative transitions in crystals. The evaluation of the thermal averaged Franck-Condon integrals is a purely algebraic method and the transition probabilities we use are derived from first principles and completely atomistic. For the electronic transitions we take into account the frequency shift of the lattice and the change of the phonon normal coordinates. Explicit formulae of the phonon parts are derived and it is shown that the common transition probabilities used in literature are special cases of our functional calculation technique.

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