scholarly journals Role of methylation in electron scattering on X(CH3)4 (X= C, Si, Ge) molecules

2020 ◽  
Vol 1412 ◽  
pp. 052008
Author(s):  
Sylwia Stefanowska-Tur ◽  
Czesław Szmytkowski ◽  
Elżbieta Ptasińska-Denga ◽  
Paweł Możejko
Keyword(s):  
1983 ◽  
Vol 76 (2) ◽  
pp. 246-255 ◽  
Author(s):  
G. Orlandini ◽  
M. Traini ◽  
F. Dellagiacoma

2017 ◽  
Vol 26 (05) ◽  
pp. 1750032 ◽  
Author(s):  
Anwer A. Al-Sammarraie ◽  
M. L. Inche Ibrahim ◽  
Muna Ahmed Saeed ◽  
Fadhil I. Sharrad ◽  
Hasan Abu Kassim

The electric and magnetic transitions in the [Formula: see text]Mg nucleus are studied based on the calculations of the longitudinal and the transverse electron scattering form factors. The universal sd-shell model Hamiltonian (USDA) is used for calculations. The wave functions of radial single-particle matrix elements are calculated using the Skyrme potential. For the longitudinal form factors, a good agreement is obtained between the calculations and the experimental data. For the transverse form factors, the effective [Formula: see text] factors are made as adjustable parameters in order to describe the experimental data.


2020 ◽  
Vol 1412 ◽  
pp. 142001
Author(s):  
S Stefanowska-Tur ◽  
Cz Szmytkowski ◽  
E Ptasińka-Denga ◽  
P Mozejko
Keyword(s):  

1994 ◽  
Vol 26 (1) ◽  
pp. 49-61
Author(s):  
G. Messina ◽  
A. Paoletti ◽  
S. Santangelo ◽  
A. Tucciarone
Keyword(s):  

1999 ◽  
Vol 52 (3) ◽  
pp. 473 ◽  
Author(s):  
S. J. Buckman ◽  
D. T. Alle ◽  
M. J. Brennan ◽  
P. D. Burrow ◽  
J. C. Gibson ◽  
...  

Transient negative ions (resonances) formed during the collision of an electron with an atom or molecule have been extensively studied for over thirty years. The continued interest in these states, both experimentally and theoretically, stems from the profound effects that they can have on electron scattering cross sections and the role that electron–electron correlations play in their formation and quasi-stability. A selective discussion of examples of such resonances, involving one, two and three excited electrons is given for a wide range of atomic and molecular systems.


2017 ◽  
Vol 903 ◽  
pp. 012063
Author(s):  
Akihiro Iwasaki ◽  
Takahiko Suzuki ◽  
Nobuyuki Inaba ◽  
Yutaka Takahashi ◽  
Fumiyoshi Kirino ◽  
...  

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