Pregled bibliografske jedinice broj: 621062
Cross section calculations of photoabsorption and Compton scattering contributions to He single and double ionization via recoil momentum observable
Cross section calculations of photoabsorption and Compton scattering contributions to He single and double ionization via recoil momentum observable // Radiation physics and chemistry (1993), 95 (2014), 34-37 doi:10.1016/j.radphyschem.2013.01.01 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 621062 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Cross section calculations of photoabsorption and Compton scattering contributions to He single and double ionization via recoil momentum observable
Autori
Kaliman, Zoran ; Žauhar, Gordana ; Jurković, Slaven
Izvornik
Radiation physics and chemistry (1993) (0969-806X) 95
(2014);
34-37
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Compton scattering; photoabsorption; photoionization; recoil momentum
Sažetak
This paper presents a theoretical framework for the calculations of Compton scattering and photoabsorption on bound electrons for single and double ionization, based on recoil-ion observable. For the photoionization of helium (single or double) our calculations of cross sections for photon energy of 7 keV show that the recoil ions from photoabsorption are mainly distributed on a sphere in momentum space of 22 a.u. radius, while recoil ions from Compton scattering show a dominant contribution close to zero radius ( < 3a.u.). Our calculated cross sections are in agreement with published experimental values.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Napomena
Rad je prezentiran na skupu 12th International Symposium on Radiation Physics (ISRP 2012) ; Odair Dias Gonçalves, David A. Bradley (ur.).
POVEZANOST RADA
Projekti:
098-0982931-2875 - Foton-atom međudjelovanje i korelacije (Surić, Tihomir, MZOS ) ( CroRIS)
316-0000000-3192 - Analiza složenih sustava spektroskopskim metodama (Orlić, Nada, MZOS ) ( CroRIS)
Ustanove:
Medicinski fakultet, Rijeka,
Institut "Ruđer Bošković", Zagreb,
Klinički bolnički centar Rijeka,
Sveučilište u Rijeci - Odjel za fiziku
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus