prikaz prve stranice dokumenta Resonance effect in inner-shell nd → 1s two-photon decay
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Resonance effect in inner-shell nd → 1s two-photon decay
Fizika B, 1 (1992), 1; 71-82. urn:nbn:hr:217:734558
Ilakovac, Ksenofont

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Ilakovac, K. (1992). Resonance effect in inner-shell nd → 1s two-photon decay. Fizika B, 1. (1), 71-82. Preuzeto s https://urn.nsk.hr/urn:nbn:hr:217:734558

Ilakovac, Ksenofont. "Resonance effect in inner-shell nd → 1s two-photon decay." Fizika B, vol. 1, br. 1, 1992, str. 71-82. https://urn.nsk.hr/urn:nbn:hr:217:734558

Ilakovac, Ksenofont. "Resonance effect in inner-shell nd → 1s two-photon decay." Fizika B 1, br. 1 (1992): 71-82. https://urn.nsk.hr/urn:nbn:hr:217:734558

Ilakovac, K. (1992) 'Resonance effect in inner-shell nd → 1s two-photon decay', Fizika B, 1(1), str. 71-82. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:217:734558 (Datum pristupa: 19.04.2024.)

Ilakovac K. Resonance effect in inner-shell nd → 1s two-photon decay. Fizika B [Internet]. 1992. [pristupljeno 19.04.2024.];1(1):71-82. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:734558

K. Ilakovac, "Resonance effect in inner-shell nd → 1s two-photon decay", Fizika B, vol. 1, br. 1, str. 71-82, 1992. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:734558. [Citirano: 19.04.2024.]

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Podaci o radu
Naslov (engleski)Resonance effect in inner-shell nd → 1s two-photon decay
AutorKsenofont Ilakovac
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Emission of photon pairs by the two-photon decay process from silver and hafnium atoms with a vacancy in the K shell was investigated. Radioactive decay of 109^Cd and 179^Ta was used to generate the K-shell vacancy states in silver and hafnium atoms, respectively. The measuring system consisted of a pair of planar high-purity germanium detectors, a fast-slow coincidence system, and a 128x512x512 channel pulse-height analyzer. Two-dimensional spectra of numbers of events as functions of amplitudes of coincident pulses from the two detectors were analyzed. The results on the 3d -> 1s two-photon decay show the resonance behaviour, seen as a gradual increase of the differential transition probability as the partition of energy among the two photons of the pair deviates from equal-energy partition (E_1=E_2=E0/2). The effect was predicted by the second-order perturbation theory of two-photon decay in which summation over intermediate states is carried out over occupied and unoccupied bound states, and over unbound states.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaFizika B
Brojčani podacivol. 1, br. 1, str. 71-82
p-ISSN1330-0016
URN:NBNurn:nbn:hr:217:734558
Datum objave publikacije1992
URL dokumentahttp://fizika.hfd.hr/fizika_b/bv92/b1p071.htm
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2019-10-02 15:16:17