About: Suppression of the centrifugal barrier effects in the off-energy-shell neutron plus O-17 interaction

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About: Suppression of the centrifugal barrier effects in the off-energy-shell neutron plus O-17 interaction Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://prc.aps.org/pdf/PRC/v87/i1/e012801
Description	The reaction O-17(n, alpha)C-14 was studied at energies from E-c.m. = 0 to E-c.m. = 350 keV by using the quasifree deuteron breakup in the three-body reaction O-17 + d -> alpha + C-14 + p, which extended the Trojan Horse indirect method (THM) to neutron-induced reactions. It is found that the O-18 excited state at E* = 8.125 +/- 0.002 MeV, observed in THM experiments, is absent in the direct measurement because of its high centrifugal barrier. The angular distributions of the populated resonances have been measured by using this method. The results unambiguously indicate the ability of the THM to overcome the centrifugal barrier suppression effect and to pick out the contribution of the bare nuclear interaction. The reaction O-17(n, alpha)C-14 was studied at energies from E-c.m. = 0 to E-c.m. = 350 keV by using the quasifree deuteron breakup in the three-body reaction O-17 + d -> alpha + C-14 + p, which extended the Trojan Horse indirect method (THM) to neutron-induced reactions. It is found that the O-18 excited state at E* = 8.125 +/- 0.002 MeV, observed in THM experiments, is absent in the direct measurement because of its high centrifugal barrier. The angular distributions of the populated resonances have been measured by using this method. The results unambiguously indicate the ability of the THM to overcome the centrifugal barrier suppression effect and to pick out the contribution of the bare nuclear interaction. (en)
Title	Suppression of the centrifugal barrier effects in the off-energy-shell neutron plus O-17 interaction Suppression of the centrifugal barrier effects in the off-energy-shell neutron plus O-17 interaction (en)
skos:prefLabel	Suppression of the centrifugal barrier effects in the off-energy-shell neutron plus O-17 interaction Suppression of the centrifugal barrier effects in the off-energy-shell neutron plus O-17 interaction (en)
skos:notation	RIV/61389005:_____/13:00391535!RIV14-MSM-61389005
http://linked.open...avai/predkladatel	Ústav jaderné fyziky AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP203/10/0310), P(LH11001), P(LM2011019)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Burjan, Václav Hons, Zdeněk Kroha, Václav Mrázek, Jaromír
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav jaderné fyziky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	109058
http://linked.open...ai/riv/idVysledku	RIV/61389005:_____/13:00391535
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	cross-section; nuclear astrophysics; Trojan Horse (en)
http://linked.open.../riv/klicoveSlovo	Trojan Horse cross-section nuclear astrophysics
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[68732DE20E2D]
http://linked.open...i/riv/nazevZdroje	Physical Review. C
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	29 (xsd:int)
http://linked.open...vavai/riv/projekt	Asymptotic Normalization Coefficients and Trojan Horse Methods in Nuclear Astrophysics. Astrophysical nuclear reactions - advancing the indirect methods CANAM (Center of Accelerators and Nuclear Analytical Methods)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	87
http://linked.open...iv/tvurceVysledku	Burjan, Václav Davies, P. Gulino, M. Hons, Zdeněk Kroha, Václav La Cognata, M. Mrázek, Jaromír Mukhamedzhanov, A. M. Sergi, M. L. Spitaleri, C. Cherubini, S. Lamia, L. Pizzone, R. G. Rapisarda, G. G. Goldberg, V. Z. de Boer, R. Li, C. Ma, C. Couder, M. Fang, X. Guardo, G. L. Lamm, L. Notani, M. O'Brien, S. Roberson, D. Tan, W. Tang, X D. Thompson, I. J. Wiescher, M.
http://linked.open...ain/vavai/riv/wos	000313159100001
issn	0556-2813
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevC.87.012801

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