High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN

Paradela, C.; ...; Bosnar, Damir; ...; Žugec, Petar

doi:10.1103/PhysRevC.91.024602

prikaz prve stranice dokumenta High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN

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Scientific paper - Original scientific paper

High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN

Physical Review C - Nuclear Physics, 91 (2015), 2; 24602. https://doi.org/10.1103/PhysRevC.91.024602

(n_TOF Collaboration) Paradela, C.; ...; Bosnar, Damir; ...; Žugec, Petar

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APA 6th Edition

Paradela, C., Bosnar, D. & Žugec, P. (2015). High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN. Physical Review C - Nuclear Physics, 91. (2). doi: 10.1103/PhysRevC.91.024602

MLA 8th Edition

Paradela, C., et al. "High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN." Physical Review C - Nuclear Physics, vol. 91, no. 2, 2015. https://doi.org/10.1103/PhysRevC.91.024602

Chicago 17th Edition

Paradela, C., Damir Bosnar and Petar Žugec. "High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN." Physical Review C - Nuclear Physics 91, no. 2 (2015). https://doi.org/10.1103/PhysRevC.91.024602

Harvard

Paradela, C., Bosnar, D. and Žugec, P. (2015) 'High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN', Physical Review C - Nuclear Physics, 91(2). doi: 10.1103/PhysRevC.91.024602

Vancouver

Paradela C, Bosnar D, Žugec P. High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN. Physical Review C - Nuclear Physics [Internet]. 2015 [cited 2024 April 19];91(2). doi: 10.1103/PhysRevC.91.024602

IEEE

C. Paradela, D. Bosnar and P. Žugec, "High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN", Physical Review C - Nuclear Physics, vol. 91, no. 2, 2015. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:565325. [Accessed: 19 April 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:565325

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Metadata

Title (english)	High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN
Author	C. Paradela
Author	...
Author	Damir Bosnar
Author	...
Author	Petar Žugec
Collaboration	n_TOF Collaboration
Author's institution	University of Zagreb Faculty of Science (Department of Physics)
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract (english)	The 238U to 235U fission cross section ratio has been determined at n_TOF up to ≈1 GeV, with two different detection systems, in different geometrical configurations. A total of four datasets has been collected and compared. They are all consistent to each other within the relative systematic uncertainty of 3–4%. The data collected at n_TOF have been suitably combined to yield a unique fission cross section ratio as a function of neutron energy. The result confirms current evaluations up to 200 MeV. Good agreement is also observed with theoretical calculations based on the INCL+ + /Gemini++ combination up to the highest measured energy. The n_TOF results may help solve a long-standing discrepancy between the two most important experimental datasets available so far above 20 MeV, while extending the neutron energy range for the first time up to ≈1 GeV.
Keywords (english)
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review - international
Publication version	Published version
Journal title	Physical Review C - Nuclear Physics
Numbering	vol. 91, no. 2, 24602
p-ISSN	0556-2813
e-ISSN	1089-490X
DOI	https://doi.org/10.1103/PhysRevC.91.024602
URN:NBN	urn:nbn:hr:217:565325
Publication	2015
Project	Number: IP-2013-11-1680 Title (croatian): Precizna mjerenja svojstava hadronskih sustava i niskoenergijska QCD Acronym: PExpQCD Leader: Damir Bosnar Jurisdiction: Croatia Funding stream: IP
Document URL	http://link.aps.org/doi/10.1103/PhysRevC.91.024602
Type of resource	Text
Access conditions	Open access
Terms of use
Public note	Copyright (2015) by the American Physical Society. Received 27 November 2014; published 9 February 2015.
Created on	2020-01-11 12:04:39