The (234)U neutron capture cross section measurement at the n_TOF facility

C. Lampoudis; U. Abbondanno; G. Aerts; H. Alvarez; F. Alvarez-Velarde; S. Andriamonje; J. Andrzejewski; P. Assimakopoulos; L. Audouin; G. Badurek; P. Baumann; F. Becvar; E. Berthoumieux; F. Calvino; M. Calviani; D. Cano-Ott; R. Capote; C. Carrapico; P. Cennini; V. Chepel; E. Chiaveri; N. Colonna; G. Cortes; A. Couture; J. Cox; M. Dahlfors; S. David; I. Dillmann; C. Domingo-Pardo; W. Dridi; I. Duran; C. Eleftheriadis; M. Embid-Segura; L. Ferrant; A. Ferrari; R. Ferreira-Marques; K. Fujii; W. Furman; I. Goncalves; E. Gonzalez-Romero; F. Gramegna; C. Guerrero; F. Gunsing; B. Haas; R. Haight; M. Heil; A. Herrera-Martinez; M. Igashira; E. Jericha; T. Rauscher; n TOF Collaboration

doi:10.1051/ndata:07510

The (234)U neutron capture cross section measurement at the n_TOF facility

C. Lampoudis
, U. Abbondanno
, G. Aerts
, H. Alvarez
, F. Alvarez-Velarde
, S. Andriamonje
, J. Andrzejewski
, P. Assimakopoulos
, L. Audouin
, G. Badurek
, P. Baumann
, F. Becvar
, E. Berthoumieux
, F. Calvino
, M. Calviani
, D. Cano-Ott
, R. Capote
, C. Carrapico
, P. Cennini
, V. Chepel

E. Chiaveri, N. Colonna, G. Cortes, A. Couture, J. Cox, M. Dahlfors, S. David, I. Dillmann, C. Domingo-Pardo, W. Dridi, I. Duran, C. Eleftheriadis, M. Embid-Segura, L. Ferrant, A. Ferrari, R. Ferreira-Marques, K. Fujii, W. Furman, I. Goncalves, E. Gonzalez-Romero, F. Gramegna, C. Guerrero, F. Gunsing, B. Haas, R. Haight, M. Heil, A. Herrera-Martinez, M. Igashira, E. Jericha, T. Rauscher, n TOF Collaboration

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

The neutron capture cross-section of (234)U has been measured for energies from thermal up to the keV region in the neutron time-of-flight facility n_TOF, based on a spallation source located at CERN. A 4 pi BaF(2) array composed of 40 crystals, placed at a distance of 184.9 m from the neutron source, was employed as a total absorption calorimeter (TAC) for detection of the prompt gamma-ray cascade from capture events in the sample. This text describes the experimental setup, all necessary steps followed during the data analysis procedure. Results are presented in the form of R-matrix resonance parameters from fits with the SAMMY code and compared to the evaluated data of ENDF in the relevant energy region, indicating the good performance of the n_TOF facility and the TAC.

Original language	English
Title of host publication	Int Conf on Nuclear Data for Science and Technology
Editors	O. Bersillon, F. Gunsing, E. Bauge, R. Jacqmin, S. Leray
Place of Publication	CEDEX A
Publisher	EDP Sciences
Pages	595-598
Number of pages	4
ISBN (Print)	978-2-7598-0090-2
DOIs	https://doi.org/10.1051/ndata:07510
Publication status	Published - 2008
Event	International Conference on Nuclear Data for Science and Technology - Nice, France Duration: 22 Apr 2007 → 27 Apr 2007

Conference

Conference	International Conference on Nuclear Data for Science and Technology
Country/Territory	France
City	Nice
Period	22/04/07 → 27/04/07

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10.1051/ndata:07510

Ndata07510Final published version, 2.5 MB

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Lampoudis, C., Abbondanno, U., Aerts, G., Alvarez, H., Alvarez-Velarde, F., Andriamonje, S., Andrzejewski, J., Assimakopoulos, P., Audouin, L., Badurek, G., Baumann, P., Becvar, F., Berthoumieux, E., Calvino, F., Calviani, M., Cano-Ott, D., Capote, R., Carrapico, C., Cennini, P., ... n TOF Collaboration (2008). The (234)U neutron capture cross section measurement at the n_TOF facility. In O. Bersillon, F. Gunsing, E. Bauge, R. Jacqmin, & S. Leray (Eds.), Int Conf on Nuclear Data for Science and Technology (pp. 595-598). Article 158 EDP Sciences. https://doi.org/10.1051/ndata:07510

@inproceedings{4b8c960f0b88403a8ad3eefb3b46163d,

title = "The (234)U neutron capture cross section measurement at the n\_TOF facility",

abstract = "The neutron capture cross-section of (234)U has been measured for energies from thermal up to the keV region in the neutron time-of-flight facility n\_TOF, based on a spallation source located at CERN. A 4 pi BaF(2) array composed of 40 crystals, placed at a distance of 184.9 m from the neutron source, was employed as a total absorption calorimeter (TAC) for detection of the prompt gamma-ray cascade from capture events in the sample. This text describes the experimental setup, all necessary steps followed during the data analysis procedure. Results are presented in the form of R-matrix resonance parameters from fits with the SAMMY code and compared to the evaluated data of ENDF in the relevant energy region, indicating the good performance of the n\_TOF facility and the TAC.",

author = "C. Lampoudis and U. Abbondanno and G. Aerts and H. Alvarez and F. Alvarez-Velarde and S. Andriamonje and J. Andrzejewski and P. Assimakopoulos and L. Audouin and G. Badurek and P. Baumann and F. Becvar and E. Berthoumieux and F. Calvino and M. Calviani and D. Cano-Ott and R. Capote and C. Carrapico and P. Cennini and V. Chepel and E. Chiaveri and N. Colonna and G. Cortes and A. Couture and J. Cox and M. Dahlfors and S. David and I. Dillmann and C. Domingo-Pardo and W. Dridi and I. Duran and C. Eleftheriadis and M. Embid-Segura and L. Ferrant and A. Ferrari and R. Ferreira-Marques and K. Fujii and W. Furman and I. Goncalves and E. Gonzalez-Romero and F. Gramegna and C. Guerrero and F. Gunsing and B. Haas and R. Haight and M. Heil and A. Herrera-Martinez and M. Igashira and E. Jericha and T. Rauscher and \{n TOF Collaboration\}",

year = "2008",

doi = "10.1051/ndata:07510",

language = "English",

isbn = "978-2-7598-0090-2",

pages = "595--598",

editor = "O. Bersillon and F. Gunsing and E. Bauge and R. Jacqmin and S. Leray",

booktitle = "Int Conf on Nuclear Data for Science and Technology",

publisher = "EDP Sciences",

address = "France",

note = "International Conference on Nuclear Data for Science and Technology ; Conference date: 22-04-2007 Through 27-04-2007",

}

Lampoudis, C, Abbondanno, U, Aerts, G, Alvarez, H, Alvarez-Velarde, F, Andriamonje, S, Andrzejewski, J, Assimakopoulos, P, Audouin, L, Badurek, G, Baumann, P, Becvar, F, Berthoumieux, E, Calvino, F, Calviani, M, Cano-Ott, D, Capote, R, Carrapico, C, Cennini, P, Chepel, V, Chiaveri, E, Colonna, N, Cortes, G, Couture, A, Cox, J, Dahlfors, M, David, S, Dillmann, I, Domingo-Pardo, C, Dridi, W, Duran, I, Eleftheriadis, C, Embid-Segura, M, Ferrant, L, Ferrari, A, Ferreira-Marques, R, Fujii, K, Furman, W, Goncalves, I, Gonzalez-Romero, E, Gramegna, F, Guerrero, C, Gunsing, F, Haas, B, Haight, R, Heil, M, Herrera-Martinez, A, Igashira, M, Jericha, E, Rauscher, T & n TOF Collaboration 2008, The (234)U neutron capture cross section measurement at the n_TOF facility. in O Bersillon, F Gunsing, E Bauge, R Jacqmin & S Leray (eds), Int Conf on Nuclear Data for Science and Technology., 158, EDP Sciences, CEDEX A, pp. 595-598, International Conference on Nuclear Data for Science and Technology, Nice, France, 22/04/07. https://doi.org/10.1051/ndata:07510

The (234)U neutron capture cross section measurement at the n_TOF facility. / Lampoudis, C.; Abbondanno, U.; Aerts, G. et al.
Int Conf on Nuclear Data for Science and Technology. ed. / O. Bersillon; F. Gunsing; E. Bauge; R. Jacqmin; S. Leray. CEDEX A: EDP Sciences, 2008. p. 595-598 158.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - The (234)U neutron capture cross section measurement at the n_TOF facility

AU - Lampoudis, C.

AU - Abbondanno, U.

AU - Aerts, G.

AU - Alvarez, H.

AU - Alvarez-Velarde, F.

AU - Andriamonje, S.

AU - Andrzejewski, J.

AU - Assimakopoulos, P.

AU - Audouin, L.

AU - Badurek, G.

AU - Baumann, P.

AU - Becvar, F.

AU - Berthoumieux, E.

AU - Calvino, F.

AU - Calviani, M.

AU - Cano-Ott, D.

AU - Capote, R.

AU - Carrapico, C.

AU - Cennini, P.

AU - Chepel, V.

AU - Chiaveri, E.

AU - Colonna, N.

AU - Cortes, G.

AU - Couture, A.

AU - Cox, J.

AU - Dahlfors, M.

AU - David, S.

AU - Dillmann, I.

AU - Domingo-Pardo, C.

AU - Dridi, W.

AU - Duran, I.

AU - Eleftheriadis, C.

AU - Embid-Segura, M.

AU - Ferrant, L.

AU - Ferrari, A.

AU - Ferreira-Marques, R.

AU - Fujii, K.

AU - Furman, W.

AU - Goncalves, I.

AU - Gonzalez-Romero, E.

AU - Gramegna, F.

AU - Guerrero, C.

AU - Gunsing, F.

AU - Haas, B.

AU - Haight, R.

AU - Heil, M.

AU - Herrera-Martinez, A.

AU - Igashira, M.

AU - Jericha, E.

AU - Rauscher, T.

AU - n TOF Collaboration

PY - 2008

Y1 - 2008

N2 - The neutron capture cross-section of (234)U has been measured for energies from thermal up to the keV region in the neutron time-of-flight facility n_TOF, based on a spallation source located at CERN. A 4 pi BaF(2) array composed of 40 crystals, placed at a distance of 184.9 m from the neutron source, was employed as a total absorption calorimeter (TAC) for detection of the prompt gamma-ray cascade from capture events in the sample. This text describes the experimental setup, all necessary steps followed during the data analysis procedure. Results are presented in the form of R-matrix resonance parameters from fits with the SAMMY code and compared to the evaluated data of ENDF in the relevant energy region, indicating the good performance of the n_TOF facility and the TAC.

AB - The neutron capture cross-section of (234)U has been measured for energies from thermal up to the keV region in the neutron time-of-flight facility n_TOF, based on a spallation source located at CERN. A 4 pi BaF(2) array composed of 40 crystals, placed at a distance of 184.9 m from the neutron source, was employed as a total absorption calorimeter (TAC) for detection of the prompt gamma-ray cascade from capture events in the sample. This text describes the experimental setup, all necessary steps followed during the data analysis procedure. Results are presented in the form of R-matrix resonance parameters from fits with the SAMMY code and compared to the evaluated data of ENDF in the relevant energy region, indicating the good performance of the n_TOF facility and the TAC.

U2 - 10.1051/ndata:07510

DO - 10.1051/ndata:07510

M3 - Conference contribution

SN - 978-2-7598-0090-2

SP - 595

EP - 598

BT - Int Conf on Nuclear Data for Science and Technology

A2 - Bersillon, O.

A2 - Gunsing, F.

A2 - Bauge, E.

A2 - Jacqmin, R.

A2 - Leray, S.

PB - EDP Sciences

CY - CEDEX A

T2 - International Conference on Nuclear Data for Science and Technology

Y2 - 22 April 2007 through 27 April 2007

ER -

The (234)U neutron capture cross section measurement at the n_TOF facility

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