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Titolo:
Neutral atom and a charged wire: From elastic scattering to absorption - art. no. 034701
Autore:
Bawin, M; Coon, SA;
Indirizzi:
Univ Liege, Inst Phys B5, B-4000 Liege 1, Belgium Univ Liege Liege Belgium 1 Liege, Inst Phys B5, B-4000 Liege 1, Belgium New Mexico State Univ, Dept Phys, Las Cruces, NM 88003 USA New Mexico State Univ Las Cruces NM USA 88003 s, Las Cruces, NM 88003 USA
Titolo Testata:
PHYSICAL REVIEW A
fascicolo: 3, volume: 6303, anno: 2001,
pagine: 4701 -
SICI:
1050-2947(200103)6303:3<4701:NAAACW>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Bawin, M Univ Liege, Inst Phys B5, B-4000 Liege 1, Belgium Univ Liege Liege Belgium 1 nst Phys B5, B-4000 Liege 1, Belgium
Citazione:
M. Bawin e S.A. Coon, "Neutral atom and a charged wire: From elastic scattering to absorption - art. no. 034701", PHYS REV A, 6303(3), 2001, pp. 4701

Abstract

We solve the problem of a neutral atom interacting with a charged wire, giving rise to an attractive 1/r(2) potential in two dimensions. We show how a suitable average over all possible self-adjoint extensions of the radial Schrodinger Hamiltonian eventually leads to the classical formula for absorption of the atom, a formula shown to be in agreement with a recent experiment.

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Documento generato il 29/09/20 alle ore 19:28:41