Electron capture, ionization and excitation cross sections for keV collisions between fully stripped ions and atomic hydrogen in ground Check for updates and excited states

被引：16

作者：

Agueny, Hicham ^{[1
]}

Hansen, Jan Petter ^{[2
]}

Dubois, Alain ^{[3
]}

Makhoute, Abdelkader ^{[4
,5
]}

Taoutioui, Abdelmalek ^{[4
]}

Sisourat, Nicolas ^{[3
]}

机构：

[1] Univ Bergen, Dept Phys & Technol, Allegt 55, N-5007 Bergen, Norway

[2] Chalmers Univ Technol, Dept Space Earth & Environm, S-41296 Gothenburg, Sweden

[3] Sorbonne Univ, CNRS, Lab Chim Phys Matiere & Rayonnement, UMR 7614, F-75005 Paris, France

[4] Moulay Ismail Univ, Lab Phys Radiat & Laser Matter Interact, Fac Sci, BP11201, Zitoune Meknes, Morocco

[5] Univ Libre Bruxelles, Fac Sci, Blvd Triomphe, B-1050 Brussels, Belgium

来源：

ATOMIC DATA AND NUCLEAR DATA TABLES | 2019年 / 129卷

关键词：

24;

D O I：

10.1016/j.adt.2019.05.002

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Using a semiclassical close-coupling approach, we have calculated electron capture, excitation and ionization cross sections for collisions of fully stripped hydrogen, helium and lithium ions with atomic hydrogen in the ground state and in all excited states up to n = 3. The cross sections for collision energies between 1 and 100 keV/u are given in table form. Furthermore, we provide estimates of the accuracy of the cross sections. The set of data presented in this work represent the first complete and consistent quantum study of these collision systems and will find use in the modeling and diagnosis of thermonuclear fusion plasma reactors. (C) 2019 Elsevier Inc. All rights reserved.

引用

页数：28

共 23 条

[1] Proton scattering from excited states of atomic hydrogen [J].

Abdurakhmanov, I. B. ;

Alladustov, Sh U. ;

Bailey, J. J. ;

Kadyrov, A. S. ;

Bray, I .

PLASMA PHYSICS AND CONTROLLED FUSION, 2018, 60 (09)

[2] Neutral beam stopping and emission in fusion plasmas I: deuterium beams [J].

Anderson, H ;

von Hellermann, MG ;

Hoekstra, R ;

Horton, LD ;

Howman, AC ;

Konig, RWT ;

Martin, R ;

Olson, RE ;

Summers, HP .

PLASMA PHYSICS AND CONTROLLED FUSION, 2000, 42 (07) :781-806

[3] Convergent close-coupling approach to light and heavy projectile scattering on atomic and molecular hydrogen [J].

Bray, I. ;

Abdurakhmanov, I. B. ;

Bailey, J. J. ;

Bray, A. W. ;

Fursa, D. V. ;

Kadyrov, A. S. ;

Rawlins, C. M. ;

Savage, J. S. ;

Stelbovics, A. T. ;

Zammit, M. C. .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2017, 50 (20)

[4] Spanning the Hilbert Space With an Even Tempered Gaussian Basis Set [J].

Cherkes, Ira ;

Klaiman, Shachar ;

Moiseyev, Nimrod .

INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, 2009, 109 (13) :2996-3002

[5] Synthetic diagnostic for assessing spatial averaging of charge exchange recombination spectroscopy measurements [J].

Chrystal, C. ;

Sulyman, A. A. ;

Haskey, S. R. ;

Burrell, K. H. ;

Grierson, B. A. .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2018, 89 (10)

[6] Consistency of atomic data for the interpretation of beam emission spectra [J].

Delabie, E. ;

Brix, M. ;

Giroud, C. ;

Jaspers, R. J. E. ;

Marchuk, O. ;

O'Mullane, M. G. ;

Ralchenko, Yu ;

Surrey, E. ;

von Hellermann, M. G. ;

Zastrow, K. D. .

PLASMA PHYSICS AND CONTROLLED FUSION, 2010, 52 (12)

[7] Semiclassical treatment of excitation and electron loss in Aq++H(1s) collisions using spherical Bessel functions [J].

Errea, L. F. ;

Mendez, L. ;

Pons, B. ;

Riera, A. ;

Sevila, I. ;

Suarez, J. .

PHYSICAL REVIEW A, 2006, 74 (01)

[8] THE SEMICLASSICAL CLOSE-COUPLING DESCRIPTION OF ATOMIC-COLLISIONS - RECENT DEVELOPMENTS AND RESULTS [J].

FRITSCH, W ;

LIN, CD .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1991, 202 (1-2) :1-97

[9] Cross sections for electron capture from atomic hydrogen by fully stripped ions in the 0.05-1.00 au impact velocity range [J].

Harel, C ;

Jouin, H ;

Pons, B .

ATOMIC DATA AND NUCLEAR DATA TABLES, 1998, 68 (02) :279-302

[10] Excitation into high-lying states in Li3+-H collisions [J].

Ibaaz, Aicha ;

Hernandez, Rosa Esteban ;

Dubois, Alain ;

Sisourat, Nicolas .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2016, 49 (08)

← 1 2 3 →