Pregled bibliografske jedinice broj: 14843
W values and Fano factors for electrons in rare gases and rare gas mixtures
W values and Fano factors for electrons in rare gases and rare gas mixtures // Hoshasen : ionizing radiation, 24 (1998), 4; 101-125 (podatak o recenziji nije dostupan, članak, pregledni)
CROSBI ID: 14843 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
W values and Fano factors for electrons in rare gases and rare gas mixtures
Autori
Krajcar Bronić, Ines
Izvornik
Hoshasen : ionizing radiation (0285-3604) 24
(1998), 4;
101-125
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, pregledni
Ključne riječi
W value; Fano factor; rare gases; gas mixtures
Sažetak
The present status of both experimental and theoretical values of the mean energy required to form an ion pair (W value) and the Fano factor (F) for electrons and photons in pure rare gases (He, Ne, Ar, Kr, Xe) and their mixtures is reviewed. A good correlation between the F and the W/I ratio (I is the ionization potential) is found for rare gases except xenon. Xenon has exceptionally low F value for relatively high W/I ratio. Also, a good correlation between the Fano factor and the total inelastic to total ionization cross section is obtained for all rare gases. The electron W and F values are also compared with the corresponding values measured for alpha particles. Binary mixtures of rare gases with the metastable and with the non-metastable Penning effects are discussed.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
