Pregled bibliografske jedinice broj: 329135
Nuclear excitation in Lu-176 by positron annihilation on K-shell electrons
Nuclear excitation in Lu-176 by positron annihilation on K-shell electrons // Journal of Radioanalytical and Nuclear Chemistry, 272 (2007), 3; 627-630 doi:10.1007/s10967-007-0636-9 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 329135 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Nuclear excitation in Lu-176 by positron annihilation on K-shell electrons
Autori
Ljubičić, Ante
Izvornik
Journal of Radioanalytical and Nuclear Chemistry (0236-5731) 272
(2007), 3;
627-630
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
nuclear excitation; positron annihilation
Sažetak
In the process of nuclear excitation in positron-electron annihilation (NEPEA) experimental results have been found to be larger than theoretical predictions. In our previous works we have analyzed the NEPEA experimental data for 1078 keV in 115In and for 1330 keV in 111Cd, respectively, by applying our model of indistinguishable quantum oscillators. In the present work we extend this model to estimate the cross section of nuclear excitation in positron-electron annihilation for 176Lu from the experimentally measured effective cross section of σ eff = (2.6± 0.9).10– 29 cm2. The estimated NEPEA crosss section of σ = 2.7.10– 26 cm2 is in very good agreement with that of the theoretical prediction σ th = 2.2.10– 26 cm2.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-0982887-2872 - Masivni neutrini i astročestice: od fizike čestica do kozmologije (Ljubičić, Ante, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Ante Ljubičić
(autor)
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
