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Titolo:
Relativistic corrections to the electromagnetic polarizabilities of compound systems - art. no. 032507
Autore:
Lee, RN; Milstein, AI; Schumacher, M;
Indirizzi:
Budker Inst Nucl Phys, Novosibirsk 630090, Russia Budker Inst Nucl Phys Novosibirsk Russia 630090 vosibirsk 630090, Russia Univ Gottingen, Inst Phys 2, D-37073 Gottingen, Germany Univ Gottingen Gottingen Germany D-37073 s 2, D-37073 Gottingen, Germany
Titolo Testata:
PHYSICAL REVIEW A
fascicolo: 3, volume: 6403, anno: 2001,
pagine: 2507 -
SICI:
1050-2947(200109)6403:3<2507:RCTTEP>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Soggetto:
MIT BAG MODEL; MAGNETIC POLARIZABILITY; COMPTON-SCATTERING; ARBITRARY SPIN; SKYRME MODEL; QUARK MODELS; DARWIN-TERM; LAMB-SHIFT; NUCLEON;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
37
Recensione:
Indirizzi per estratti:
Indirizzo: Lee, RN Budker Inst Nucl Phys, Novosibirsk 630090, Russia Budker Inst NuclPhys Novosibirsk Russia 630090 k 630090, Russia
Citazione:
R.N. Lee et al., "Relativistic corrections to the electromagnetic polarizabilities of compound systems - art. no. 032507", PHYS REV A, 6403(3), 2001, pp. 2507

Abstract

The low-energy amplitude of Compton scattering on the bound state of two charged particles of arbitrary masses, charges, and spins is obtained. A case in which the bound state exists due to electromagnetic interaction is considered. The term, proportional to omega (2), is obtained taking into account the first relativistic correction. It is shown that the complete result for this correction differs essentially from the commonly used term Delta alpha, proportional to the rms charge radius of the system. We propose that the same situation can take place in the more complicated case of hadrons.

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Documento generato il 02/04/20 alle ore 18:55:48