Pregled bibliografske jedinice broj: 442054
Proton-proton bremsstrahlung cross-sections including the kinematical singularity
Proton-proton bremsstrahlung cross-sections including the kinematical singularity // European physical journal A : hadrons and nuclei, 41 (2009), 1; 25-29 doi:10.1140/epja/i2009-10786-5 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 442054 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Proton-proton bremsstrahlung cross-sections including the kinematical singularity
Autori
Mahjour-Shafiei, M. ; Amir-Ahmadi, H. R. ; Bacelar, J. C. S. ; Castelijns, R. ; Ermisch, K. ; van Garderen, E. D. ; Gašparić, Igor ; Harakeh, M. N. ; Kalantar-Nayestanaki, N. ; Kiš, Mladen ; Lohner, H. ; Scholten, O.
Izvornik
European physical journal A : hadrons and nuclei (1434-6001) 41
(2009), 1;
25-29
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
partial -wave analysis ; energy ; exchange
Sažetak
Integrated cross-section data for proton-proton bremsstrahlung including the points with the phase-space singularity, which occurs close to the maximum non-coplanarity angle, are presented. A numerical integration of theoretical cross-sections is performed over the non-coplanarity angle to integrate out this singularity. Furthermore, a comparison is made between measured cross-sections and predictions of two soft-photon models. All features observed for the data far from the singularity, including the overestimation of the cross-section by approximate to 30% by the theoretical calculations, emerge as well for the data close to and including the singularity.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-1191005-2879 - Fizika teških iona (Basrak, Zoran, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
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
