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Fabrikant II, Gribakin GF. Similarity between positronium-atom and electron-atom scattering. PHYSICAL REVIEW LETTERS 2014; 112:243201. [PMID: 24996087 DOI: 10.1103/physrevlett.112.243201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Indexed: 06/03/2023]
Abstract
We employ the impulse approximation for a description of positronium-atom scattering. Our analysis and calculations of Ps-Kr and Ps-Ar collisions provide a theoretical explanation of the similarity between the cross sections for positronium scattering and electron scattering for a range of atomic and molecular targets observed by S. J. Brawley et al. [Science 330, 789 (2010)].
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Affiliation(s)
- I I Fabrikant
- Department of Physics and Astronomy, University of Nebraska, Lincoln, Nebraska 68588-0299, USA
| | - G F Gribakin
- School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, Northern Ireland, United Kingdom
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Bransden BH, Dewangan DP. Pseudo-state expansions and the second Born approximation for excitation of atomic hydrogen by proton impact. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3700/12/8/012] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Briggs JS, Taulbjerg K. Charge transfer by a double-scattering mechanism involving target electrons. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3700/12/15/017] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Deb NC, Sil NC, McGuire JH. Evaluation and application of integral Ylm(P-hat)(A+2L.P)-ivdΩp. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/20/3/009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Jakubassa DH. Electron loss from medium-energy projectiles in collisions with heavy target atoms. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/13/10/016] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Kocbach L. Impulse approximation calculations for capture of K-shell electrons by fast light nuclei. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/13/22/004] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Jakubassa-Amundsen DH. Electron emission in asymmetric collisions with fast, heavy projectiles via continuum charge transfer. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/16/10/012] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Dube LJ, Briggs JS. Systematics of the single and double electron scattering contributions to charge exchange. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/14/23/020] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Briggs JS, Greenland PT, Kocbach L. Differential cross sections for high-energy electron capture in the impulse approximation. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/15/17/033] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Deco GR, Rivarola RD. A second-order symmetric eikonal approximation for electron capture at high energies. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/18/11/020] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Briggs JS, Dube L. The second Born approximation to the electron transfer cross section. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/13/4/012] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Dube LJ. Multiple-scattering approaches to the electron transfer process. I. Some calculable approximations. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/17/4/018] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Kocbach L, Briggs JS. Theory of electron capture by fast projectiles scattered through large angles. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/17/16/009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Jolly A, Wohrer K, Chetioui A, Rozet JP, Stephan C, Dube LJ. Total charge transfer cross sections for 400 MeV bare Fe26+ions colliding with He, N2, Ne and Ar targets. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/17/2/010] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Taulbjerg K, Briggs JS. Multiple scattering theory of electron capture in intermediate- to high-velocity collisions. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/16/20/018] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Crothers DSF, Dunseath KM. Target continuum distorted-wave theory for capture of inner-shell electrons by fully stripped ions. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/20/16/022] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Katayama I, Ikegami H, Ogawa H, Haruyama Y, Tozaki M, Aoki A, Fukuzawa F, Yoshida K, Sugai I. High-resolution study of electron capture by 72- and 52-MeV 3He projectiles from targets of high atomic number. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1996; 53:242-249. [PMID: 9912880 DOI: 10.1103/physreva.53.242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Miraglia JE. Quantum formalism for electron capture from a solid surface by heavy projectiles making grazing collisions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1994; 50:2410-2424. [PMID: 9911158 DOI: 10.1103/physreva.50.2410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Jakuba DH. Influence of the projectile field on free target electrons. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1994; 49:2634-2641. [PMID: 9910541 DOI: 10.1103/physreva.49.2634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Alston S. Inner-shell capture using atomic potentials: A distorted strong-potential Born treatment. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1994; 49:310-320. [PMID: 9910233 DOI: 10.1103/physreva.49.310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Fainstein PD, Ponce VH, Martinez AE. Distorted-wave calculation of stopping powers for light ions traversing H targets. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:3055-3061. [PMID: 9909279 DOI: 10.1103/physreva.47.3055] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Brauner M, Macek JH. Ion-impact ionization of He targets. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 46:2519-2531. [PMID: 9908409 DOI: 10.1103/physreva.46.2519] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Trabold H, Sigaud GM, Jakubassa-Amundsen DH, Kuzel M, Heil O, Groeneveld KO. Electron capture and loss to continuum from 200-keV/u H0 and He0 projectiles colliding with He and Ar targets. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 46:1270-1278. [PMID: 9908245 DOI: 10.1103/physreva.46.1270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Lee DH, Zouros TJ, Sanders JM, Richard P, Anthony JM, Wang YD, McGuire JH. K-shell ionization of O4+ and C2+ ions in fast collisions with H2 and He gas targets. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 46:1374-1387. [PMID: 9908259 DOI: 10.1103/physreva.46.1374] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Fainstein PD, Ponce VH, Rivarola RD. Binary-encounter electron production in energetic heavy-bare-ion-atom collisions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 45:6417-6423. [PMID: 9907763 DOI: 10.1103/physreva.45.6417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Winter TG, Alston SG. Coupled-Sturmian and perturbative treatments of electron transfer and ionization in high-energy p-He+ collisions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 45:1562-1568. [PMID: 9907140 DOI: 10.1103/physreva.45.1562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Gravielle MS, Miraglia JE. Eikonal impulse approximation in electron-capture processes. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 44:7299-7306. [PMID: 9905872 DOI: 10.1103/physreva.44.7299] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Feagin JM, Wanser KH. Resonant transfer and excitation by crystal channeling. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 44:4228-4231. [PMID: 9906461 DOI: 10.1103/physreva.44.4228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Nagy O, Macek JH, Miraglia JE. Impulse approximation in proton-hydrogen collisions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 43:5991-5996. [PMID: 9904929 DOI: 10.1103/physreva.43.5991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Alston S. Generalized distorted-wave Born approximation for electron capture in ion-ion collisions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 43:5874-5877. [PMID: 9904915 DOI: 10.1103/physreva.43.5874] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Ward SJ, Macek JH. Variational principle for time-dependent interactions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 43:155-171. [PMID: 9904766 DOI: 10.1103/physreva.43.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Alston S. Unified Faddeev treatment of high-energy electron capture. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1990; 42:331-350. [PMID: 9903811 DOI: 10.1103/physreva.42.331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Taulbjerg K, Barrachina RO, Macek JH. Perturbation theory for strongly interacting atomic systems. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1990; 41:207-219. [PMID: 9902861 DOI: 10.1103/physreva.41.207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Belkic D, Taylor HS. Nonperturbative treatments of charge exchange at arbitrary energies: An alternative variational principle. PHYSICAL REVIEW. A, GENERAL PHYSICS 1989; 39:6134-6147. [PMID: 9901214 DOI: 10.1103/physreva.39.6134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Macek J, Taulbjerg K. Strong potential wave functions with elastic channel distortion. PHYSICAL REVIEW. A, GENERAL PHYSICS 1989; 39:6064-6067. [PMID: 9901202 DOI: 10.1103/physreva.39.6064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Gravielle MS, Miraglia JE. Electron capture in asymmetric collisions. PHYSICAL REVIEW. A, GENERAL PHYSICS 1988; 38:5034-5037. [PMID: 9900222 DOI: 10.1103/physreva.38.5034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Ishihara T, McGuire JH. Second-order singularities in transfer ionization. PHYSICAL REVIEW. A, GENERAL PHYSICS 1988; 38:3310-3318. [PMID: 9900761 DOI: 10.1103/physreva.38.3310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Macek J, Dong XY. Differential cross sections for electron capture: A comparison of three approximations. PHYSICAL REVIEW. A, GENERAL PHYSICS 1988; 38:3327-3332. [PMID: 9900763 DOI: 10.1103/physreva.38.3327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Montenegro EC, Xu XY, Meyerhof WE, Anholt R, Danzmann K, Schlachter AS, Rude BS, McDonald RJ. Intermediate-velocity atomic collisions. III. Electron capture in 8.6- MeV/amu Ca ions. PHYSICAL REVIEW. A, GENERAL PHYSICS 1988; 38:1854-1859. [PMID: 9900586 DOI: 10.1103/physreva.38.1854] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Deb NC. Evaluation of nlm-n'l'm' capture amplitude in the target continuum distorted-wave theory. PHYSICAL REVIEW. A, GENERAL PHYSICS 1988; 38:1202-1206. [PMID: 9900492 DOI: 10.1103/physreva.38.1202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Alston S. Limiting behaviors of off-shell scattering wave functions and T matrices for centrally modified Coulomb potentials. PHYSICAL REVIEW. A, GENERAL PHYSICS 1988; 38:636-644. [PMID: 9900423 DOI: 10.1103/physreva.38.636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Jakubassa-Amundsen DH. Impulse approximation for cusp electron production from target K and L shells. PHYSICAL REVIEW. A, GENERAL PHYSICS 1988; 38:70-81. [PMID: 9900139 DOI: 10.1103/physreva.38.70] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Macek J. Perturbation approximations for scattering amplitudes in ion-atom collisions. PHYSICAL REVIEW. A, GENERAL PHYSICS 1988; 37:2365-2377. [PMID: 9899942 DOI: 10.1103/physreva.37.2365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Deb NC, McGuire JH, Sil NC. Evaluation of cross section for electron capture by positrons. PHYSICAL REVIEW. A, GENERAL PHYSICS 1987; 36:3707-3714. [PMID: 9899305 DOI: 10.1103/physreva.36.3707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Deb NC, McGuire JH, Sil NC. Positronium formation from He, Be, C, O, and Ne by the impact of high-energy positrons. PHYSICAL REVIEW. A, GENERAL PHYSICS 1987; 36:1082-1087. [PMID: 9898965 DOI: 10.1103/physreva.36.1082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Hsin SH, Lieber M. Third-Born-approximation effects in electron capture. PHYSICAL REVIEW. A, GENERAL PHYSICS 1987; 35:4833-4835. [PMID: 9898092 DOI: 10.1103/physreva.35.4833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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McGuire JH, Deb NC, Sil NC, Taulbjerg K. Third-Born-approximation calculation of electron capture. PHYSICAL REVIEW. A, GENERAL PHYSICS 1987; 35:4830-4832. [PMID: 9898091 DOI: 10.1103/physreva.35.4830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Ghosh M, Mandal CR, Mukherjee SC. Charge-transfer cross sections for asymmetric collisions of protons with carbon, nitrogen, oxygen, neon, and argon. PHYSICAL REVIEW. A, GENERAL PHYSICS 1987; 35:2815-2820. [PMID: 9898480 DOI: 10.1103/physreva.35.2815] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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