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Titolo:
DEEP-INELASTIC NEUTRON-SCATTERING IN CONDENSED HYDROGEN
Autore:
BAFILE U; CELLI M; ZOPPI M;
Indirizzi:
CNR,IST ELETTRON QUANTIST,VIA PANCIATICHI 56-30 I-50127 FLORENCE ITALY CNR,IST ELETTRON QUANTIST I-50127 FLORENCE ITALY UNIV FLORENCE,DIPARTIMENTO FIS I-50125 FLORENCE ITALY
Titolo Testata:
Physica. B, Condensed matter
fascicolo: 4, volume: 226, anno: 1996,
pagine: 304 - 312
SICI:
0921-4526(1996)226:4<304:DNICH>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
PARTICLE KINETIC ENERGIES; DENSITY DEPENDENCE; SOLID HYDROGEN; LIQUID-HE-4; QUANTUM; NEON;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
23
Recensione:
Indirizzi per estratti:
Citazione:
U. Bafile et al., "DEEP-INELASTIC NEUTRON-SCATTERING IN CONDENSED HYDROGEN", Physica. B, Condensed matter, 226(4), 1996, pp. 304-312

Abstract

The neutron cross-section of molecular hydrogen that is measured by deep inelastic neutron scattering (DINS) is compared with two distinct models. One is a generalization of the molecular Young and Koppel model (1964) that takes into account the modification to the translationalkinetic energy that is induced by quantum effects. The second model assumes a free particle wave function for the final state of the proton(C. Andreani et al., 1995). The comparison between these two models, and with the experimental results, provides information on the crossover between the molecular and atomic regime of hydrogen in DINS.

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Documento generato il 29/09/20 alle ore 13:01:33