High-accuracy determination of the neutron flux in the new experimental area n_TOF-EAR2 at CERN

M. Sabaté-Gilarte; M. Barbagallo; N. Colonna; F. Gunsing; P. Žugec; V. Vlachoudis; A. Stamatopoulos; J. Lerendegui-Marco; M. A. Cortés-Giraldo; A. Villacorta; C. Guerrero; L. Damone; L. Audouin; E. Berthoumieux; L. Cosentino; M. Diakaki; P. Finocchiaro; A. Musumarra; T. Papaevangelou; M. Piscopo; L. Tassan-Got; O. Aberle; J. Andrzejewski; V. Bécares; M. Bacak; R. Baccomi; J. Balibrea; S. Barros; F. Bečvář; C. Beinrucker; F. Belloni; J. Billowes; D. Bosnar; M. Brugger; M. Caamaño; F. Calviño; M. Calviani; D. Cano-Ott; R. Cardella; A. Casanovas; D. M. Castelluccio; F. Cerutti; E. Chiaveri; G. Cortés; K. Deo; C. Domingo-Pardo; R. Dressler; E. Dupont; I. Durán; B. Fernández-Domínguez; A. Ferrari; P. Ferreira; V. Furman; K. Göbel; A. R. García; A. Gawlik; I. Gheorghe; T. Glodariu; I. F. Gonçalves; E. González; A. Goverdovski; E. Griesmayer; H. Harada; T. Heftrich; S. Heinitz; A. Hernández-Prieto; J. Heyse; E. Jericha; F. Käppeler; Y. Kadi; T. Katabuchi; P. Kavrigin; V. Ketlerov; V. Khryachkov; A. Kimura; N. Kivel; M. Kokkoris; M. Krtička; E. Leal-Cidoncha; C. Lederer; H. Leeb; M. Licata; S. Lo Meo; S. J. Lonsdale; R. Losito; D. Macina; J. Marganiec; T. Martínez; C. Massimi; P. Mastinu; M. Mastromarco; F. Matteucci; E. A. Maugeri; E. Mendoza; A. Mengoni; P. M. Milazzo; F. Mingrone; M. Mirea; S. Montesano; R. Nolte; A. Oprea; F. R. Palomo-Pinto; C. Paradela; N. Patronis; A. Pavlik; J. Perkowski; J. I. Porras; J. Praena; J. M. Quesada; K. Rajeev; T. Rauscher; R. Reifarth; A. Riego-Perez; M. S. Robles; P. C. Rout; C. Rubbia; P. Schillebeeckx; D. Schumann; P. Sedyshev; S. V. Suryanarayana; G. Tagliente; J. L. Tain; A. Tarifeño-Saldivia; A. Tsinganis; S. Valenta; G. Vannini; V. Variale; P. Vaz; A. Ventura; R. Vlastou; A. Wallner; S. Warren; M. Weigand; C. Wolf; P. J. Woods; C. Weiss; T. Wright; Claudia  Lederer

doi:10.1140/epja/i2017-12392-4

High-accuracy determination of the neutron flux in the new experimental area n_TOF-EAR2 at CERN

M. Sabaté-Gilarte, M. Barbagallo, N. Colonna, F. Gunsing, P. Žugec, V. Vlachoudis, A. Stamatopoulos, J. Lerendegui-Marco, M. A. Cortés-Giraldo, A. Villacorta, C. Guerrero, L. Damone, L. Audouin, E. Berthoumieux, L. Cosentino, M. Diakaki, P. Finocchiaro, A. Musumarra, T. Papaevangelou, M. PiscopoL. Tassan-Got, O. Aberle, J. Andrzejewski, V. Bécares, M. Bacak, R. Baccomi, J. Balibrea, S. Barros, F. Bečvář, C. Beinrucker, F. Belloni, J. Billowes, D. Bosnar, M. Brugger, M. Caamaño, F. Calviño, M. Calviani, D. Cano-Ott, R. Cardella, A. Casanovas, D. M. Castelluccio, F. Cerutti, E. Chiaveri, G. Cortés, K. Deo, C. Domingo-Pardo, R. Dressler, E. Dupont, I. Durán, B. Fernández-Domínguez, A. Ferrari, P. Ferreira, V. Furman, K. Göbel, A. R. García, A. Gawlik, I. Gheorghe, T. Glodariu, I. F. Gonçalves, E. González, A. Goverdovski, E. Griesmayer, H. Harada, T. Heftrich, S. Heinitz, A. Hernández-Prieto, J. Heyse, E. Jericha, F. Käppeler, Y. Kadi, T. Katabuchi, P. Kavrigin, V. Ketlerov, V. Khryachkov, A. Kimura, N. Kivel, M. Kokkoris, M. Krtička, E. Leal-Cidoncha, C. Lederer, H. Leeb, M. Licata, S. Lo Meo, S. J. Lonsdale, R. Losito, D. Macina, J. Marganiec, T. Martínez, C. Massimi, P. Mastinu, M. Mastromarco, F. Matteucci, E. A. Maugeri, E. Mendoza, A. Mengoni, P. M. Milazzo, F. Mingrone, M. Mirea, S. Montesano, R. Nolte, A. Oprea, F. R. Palomo-Pinto, C. Paradela, N. Patronis, A. Pavlik, J. Perkowski, J. I. Porras, J. Praena, J. M. Quesada, K. Rajeev, T. Rauscher, R. Reifarth, A. Riego-Perez, M. S. Robles, P. C. Rout, C. Rubbia, P. Schillebeeckx, D. Schumann, P. Sedyshev, S. V. Suryanarayana, G. Tagliente, J. L. Tain, A. Tarifeño-Saldivia, A. Tsinganis, S. Valenta, G. Vannini, V. Variale, P. Vaz, A. Ventura, R. Vlastou, A. Wallner, S. Warren, M. Weigand, C. Wolf, P. J. Woods, C. Weiss, T. Wright, Claudia Lederer

School of Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

A new high flux experimental area has recently become operational at the n_TOF facility at CERN. This new measuring station, n_TOF-EAR2, is placed at the end of a vertical beam line at a distance of approximately 20m from the spallation target. The characterization of the neutron beam, in terms of flux, spatial profile and resolution function, is of crucial importance for the feasibility study and data analysis of all measurements to be performed in the new area. In this paper, the measurement of the neutron flux, performed with different solid-state and gaseous detection systems, and using three neutron-converting reactions considered standard in different energy regions is reported. The results of the various measurements have been combined, yielding an evaluated neutron energy distribution in a wide energy range, from 2meV to 100MeV, with an accuracy ranging from 2%, at low energy, to 6% in the high-energy region. In addition, an absolute normalization of the n_TOF-EAR2 neutron flux has been obtained by means of an activation measurement performed with 197Au foils in the beam.

Original language	English
Journal	The European Physical Journal E (EPJ E)
Volume	53
Issue number	10
DOIs	https://doi.org/10.1140/epja/i2017-12392-4
Publication status	Published - 1 Oct 2017

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10.1140/epja/i2017-12392-4

http://adsabs.harvard.edu/abs/2017EPJA...53..210S

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Sabaté-Gilarte, M., Barbagallo, M., Colonna, N., Gunsing, F., Žugec, P., Vlachoudis, V., Stamatopoulos, A., Lerendegui-Marco, J., Cortés-Giraldo, M. A., Villacorta, A., Guerrero, C., Damone, L., Audouin, L., Berthoumieux, E., Cosentino, L., Diakaki, M., Finocchiaro, P., Musumarra, A., Papaevangelou, T., ... Lederer, C. (2017). High-accuracy determination of the neutron flux in the new experimental area n_TOF-EAR2 at CERN. The European Physical Journal E (EPJ E), 53(10). https://doi.org/10.1140/epja/i2017-12392-4

@article{c12ab738e3c24ca0a93efc4cf0425c91,

title = "High-accuracy determination of the neutron flux in the new experimental area n_TOF-EAR2 at CERN",

abstract = "A new high flux experimental area has recently become operational at the n_TOF facility at CERN. This new measuring station, n_TOF-EAR2, is placed at the end of a vertical beam line at a distance of approximately 20m from the spallation target. The characterization of the neutron beam, in terms of flux, spatial profile and resolution function, is of crucial importance for the feasibility study and data analysis of all measurements to be performed in the new area. In this paper, the measurement of the neutron flux, performed with different solid-state and gaseous detection systems, and using three neutron-converting reactions considered standard in different energy regions is reported. The results of the various measurements have been combined, yielding an evaluated neutron energy distribution in a wide energy range, from 2meV to 100MeV, with an accuracy ranging from 2%, at low energy, to 6% in the high-energy region. In addition, an absolute normalization of the n_TOF-EAR2 neutron flux has been obtained by means of an activation measurement performed with 197Au foils in the beam.",

author = "M. Sabat{\'e}-Gilarte and M. Barbagallo and N. Colonna and F. Gunsing and P. {\v Z}ugec and V. Vlachoudis and A. Stamatopoulos and J. Lerendegui-Marco and Cort{\'e}s-Giraldo, {M. A.} and A. Villacorta and C. Guerrero and L. Damone and L. Audouin and E. Berthoumieux and L. Cosentino and M. Diakaki and P. Finocchiaro and A. Musumarra and T. Papaevangelou and M. Piscopo and L. Tassan-Got and O. Aberle and J. Andrzejewski and V. B{\'e}cares and M. Bacak and R. Baccomi and J. Balibrea and S. Barros and F. Be{\v c}v{\'a}{\v r} and C. Beinrucker and F. Belloni and J. Billowes and D. Bosnar and M. Brugger and M. Caama{\~n}o and F. Calvi{\~n}o and M. Calviani and D. Cano-Ott and R. Cardella and A. Casanovas and Castelluccio, {D. M.} and F. Cerutti and E. Chiaveri and G. Cort{\'e}s and K. Deo and C. Domingo-Pardo and R. Dressler and E. Dupont and I. Dur{\'a}n and B. Fern{\'a}ndez-Dom{\'i}nguez and A. Ferrari and P. Ferreira and V. Furman and K. G{\"o}bel and Garc{\'i}a, {A. R.} and A. Gawlik and I. Gheorghe and T. Glodariu and Gon{\c c}alves, {I. F.} and E. Gonz{\'a}lez and A. Goverdovski and E. Griesmayer and H. Harada and T. Heftrich and S. Heinitz and A. Hern{\'a}ndez-Prieto and J. Heyse and E. Jericha and F. K{\"a}ppeler and Y. Kadi and T. Katabuchi and P. Kavrigin and V. Ketlerov and V. Khryachkov and A. Kimura and N. Kivel and M. Kokkoris and M. Krti{\v c}ka and E. Leal-Cidoncha and C. Lederer and H. Leeb and M. Licata and {Lo Meo}, S. and Lonsdale, {S. J.} and R. Losito and D. Macina and J. Marganiec and T. Mart{\'i}nez and C. Massimi and P. Mastinu and M. Mastromarco and F. Matteucci and Maugeri, {E. A.} and E. Mendoza and A. Mengoni and Milazzo, {P. M.} and F. Mingrone and M. Mirea and S. Montesano and R. Nolte and A. Oprea and Palomo-Pinto, {F. R.} and C. Paradela and N. Patronis and A. Pavlik and J. Perkowski and Porras, {J. I.} and J. Praena and Quesada, {J. M.} and K. Rajeev and T. Rauscher and R. Reifarth and A. Riego-Perez and Robles, {M. S.} and Rout, {P. C.} and C. Rubbia and P. Schillebeeckx and D. Schumann and P. Sedyshev and Suryanarayana, {S. V.} and G. Tagliente and Tain, {J. L.} and A. Tarife{\~n}o-Saldivia and A. Tsinganis and S. Valenta and G. Vannini and V. Variale and P. Vaz and A. Ventura and R. Vlastou and A. Wallner and S. Warren and M. Weigand and C. Wolf and Woods, {P. J.} and C. Weiss and T. Wright and Claudia Lederer",

year = "2017",

month = oct,

day = "1",

doi = "10.1140/epja/i2017-12392-4",

language = "English",

volume = "53",

journal = "The European Physical Journal E (EPJ E)",

issn = "1292-8941",

publisher = "Springer",

number = "10",

}

Sabaté-Gilarte, M, Barbagallo, M, Colonna, N, Gunsing, F, Žugec, P, Vlachoudis, V, Stamatopoulos, A, Lerendegui-Marco, J, Cortés-Giraldo, MA, Villacorta, A, Guerrero, C, Damone, L, Audouin, L, Berthoumieux, E, Cosentino, L, Diakaki, M, Finocchiaro, P, Musumarra, A, Papaevangelou, T, Piscopo, M, Tassan-Got, L, Aberle, O, Andrzejewski, J, Bécares, V, Bacak, M, Baccomi, R, Balibrea, J, Barros, S, Bečvář, F, Beinrucker, C, Belloni, F, Billowes, J, Bosnar, D, Brugger, M, Caamaño, M, Calviño, F, Calviani, M, Cano-Ott, D, Cardella, R, Casanovas, A, Castelluccio, DM, Cerutti, F, Chiaveri, E, Cortés, G, Deo, K, Domingo-Pardo, C, Dressler, R, Dupont, E, Durán, I, Fernández-Domínguez, B, Ferrari, A, Ferreira, P, Furman, V, Göbel, K, García, AR, Gawlik, A, Gheorghe, I, Glodariu, T, Gonçalves, IF, González, E, Goverdovski, A, Griesmayer, E, Harada, H, Heftrich, T, Heinitz, S, Hernández-Prieto, A, Heyse, J, Jericha, E, Käppeler, F, Kadi, Y, Katabuchi, T, Kavrigin, P, Ketlerov, V, Khryachkov, V, Kimura, A, Kivel, N, Kokkoris, M, Krtička, M, Leal-Cidoncha, E, Lederer, C, Leeb, H, Licata, M, Lo Meo, S, Lonsdale, SJ, Losito, R, Macina, D, Marganiec, J, Martínez, T, Massimi, C, Mastinu, P, Mastromarco, M, Matteucci, F, Maugeri, EA, Mendoza, E, Mengoni, A, Milazzo, PM, Mingrone, F, Mirea, M, Montesano, S, Nolte, R, Oprea, A, Palomo-Pinto, FR, Paradela, C, Patronis, N, Pavlik, A, Perkowski, J, Porras, JI, Praena, J, Quesada, JM, Rajeev, K, Rauscher, T, Reifarth, R, Riego-Perez, A, Robles, MS, Rout, PC, Rubbia, C, Schillebeeckx, P, Schumann, D, Sedyshev, P, Suryanarayana, SV, Tagliente, G, Tain, JL, Tarifeño-Saldivia, A, Tsinganis, A, Valenta, S, Vannini, G, Variale, V, Vaz, P, Ventura, A, Vlastou, R, Wallner, A, Warren, S, Weigand, M, Wolf, C, Woods, PJ, Weiss, C, Wright, T & Lederer, C 2017, 'High-accuracy determination of the neutron flux in the new experimental area n_TOF-EAR2 at CERN', The European Physical Journal E (EPJ E), vol. 53, no. 10. https://doi.org/10.1140/epja/i2017-12392-4

TY - JOUR

T1 - High-accuracy determination of the neutron flux in the new experimental area n_TOF-EAR2 at CERN

AU - Sabaté-Gilarte, M.

AU - Barbagallo, M.

AU - Colonna, N.

AU - Gunsing, F.

AU - Žugec, P.

AU - Vlachoudis, V.

AU - Stamatopoulos, A.

AU - Lerendegui-Marco, J.

AU - Cortés-Giraldo, M. A.

AU - Villacorta, A.

AU - Guerrero, C.

AU - Damone, L.

AU - Audouin, L.

AU - Berthoumieux, E.

AU - Cosentino, L.

AU - Diakaki, M.

AU - Finocchiaro, P.

AU - Musumarra, A.

AU - Papaevangelou, T.

AU - Piscopo, M.

AU - Tassan-Got, L.

AU - Aberle, O.

AU - Andrzejewski, J.

AU - Bécares, V.

AU - Bacak, M.

AU - Baccomi, R.

AU - Balibrea, J.

AU - Barros, S.

AU - Bečvář, F.

AU - Beinrucker, C.

AU - Belloni, F.

AU - Billowes, J.

AU - Bosnar, D.

AU - Brugger, M.

AU - Caamaño, M.

AU - Calviño, F.

AU - Calviani, M.

AU - Cano-Ott, D.

AU - Cardella, R.

AU - Casanovas, A.

AU - Castelluccio, D. M.

AU - Cerutti, F.

AU - Chiaveri, E.

AU - Cortés, G.

AU - Deo, K.

AU - Domingo-Pardo, C.

AU - Dressler, R.

AU - Dupont, E.

AU - Durán, I.

AU - Fernández-Domínguez, B.

AU - Ferrari, A.

AU - Ferreira, P.

AU - Furman, V.

AU - Göbel, K.

AU - García, A. R.

AU - Gawlik, A.

AU - Gheorghe, I.

AU - Glodariu, T.

AU - Gonçalves, I. F.

AU - González, E.

AU - Goverdovski, A.

AU - Griesmayer, E.

AU - Harada, H.

AU - Heftrich, T.

AU - Heinitz, S.

AU - Hernández-Prieto, A.

AU - Heyse, J.

AU - Jericha, E.

AU - Käppeler, F.

AU - Kadi, Y.

AU - Katabuchi, T.

AU - Kavrigin, P.

AU - Ketlerov, V.

AU - Khryachkov, V.

AU - Kimura, A.

AU - Kivel, N.

AU - Kokkoris, M.

AU - Krtička, M.

AU - Leal-Cidoncha, E.

AU - Lederer, C.

AU - Leeb, H.

AU - Licata, M.

AU - Lo Meo, S.

AU - Lonsdale, S. J.

AU - Losito, R.

AU - Macina, D.

AU - Marganiec, J.

AU - Martínez, T.

AU - Massimi, C.

AU - Mastinu, P.

AU - Mastromarco, M.

AU - Matteucci, F.

AU - Maugeri, E. A.

AU - Mendoza, E.

AU - Mengoni, A.

AU - Milazzo, P. M.

AU - Mingrone, F.

AU - Mirea, M.

AU - Montesano, S.

AU - Nolte, R.

AU - Oprea, A.

AU - Palomo-Pinto, F. R.

AU - Paradela, C.

AU - Patronis, N.

AU - Pavlik, A.

AU - Perkowski, J.

AU - Porras, J. I.

AU - Praena, J.

AU - Quesada, J. M.

AU - Rajeev, K.

AU - Rauscher, T.

AU - Reifarth, R.

AU - Riego-Perez, A.

AU - Robles, M. S.

AU - Rout, P. C.

AU - Rubbia, C.

AU - Schillebeeckx, P.

AU - Schumann, D.

AU - Sedyshev, P.

AU - Suryanarayana, S. V.

AU - Tagliente, G.

AU - Tain, J. L.

AU - Tarifeño-Saldivia, A.

AU - Tsinganis, A.

AU - Valenta, S.

AU - Vannini, G.

AU - Variale, V.

AU - Vaz, P.

AU - Ventura, A.

AU - Vlastou, R.

AU - Wallner, A.

AU - Warren, S.

AU - Weigand, M.

AU - Wolf, C.

AU - Woods, P. J.

AU - Weiss, C.

AU - Wright, T.

AU - Lederer, Claudia

PY - 2017/10/1

Y1 - 2017/10/1

N2 - A new high flux experimental area has recently become operational at the n_TOF facility at CERN. This new measuring station, n_TOF-EAR2, is placed at the end of a vertical beam line at a distance of approximately 20m from the spallation target. The characterization of the neutron beam, in terms of flux, spatial profile and resolution function, is of crucial importance for the feasibility study and data analysis of all measurements to be performed in the new area. In this paper, the measurement of the neutron flux, performed with different solid-state and gaseous detection systems, and using three neutron-converting reactions considered standard in different energy regions is reported. The results of the various measurements have been combined, yielding an evaluated neutron energy distribution in a wide energy range, from 2meV to 100MeV, with an accuracy ranging from 2%, at low energy, to 6% in the high-energy region. In addition, an absolute normalization of the n_TOF-EAR2 neutron flux has been obtained by means of an activation measurement performed with 197Au foils in the beam.

AB - A new high flux experimental area has recently become operational at the n_TOF facility at CERN. This new measuring station, n_TOF-EAR2, is placed at the end of a vertical beam line at a distance of approximately 20m from the spallation target. The characterization of the neutron beam, in terms of flux, spatial profile and resolution function, is of crucial importance for the feasibility study and data analysis of all measurements to be performed in the new area. In this paper, the measurement of the neutron flux, performed with different solid-state and gaseous detection systems, and using three neutron-converting reactions considered standard in different energy regions is reported. The results of the various measurements have been combined, yielding an evaluated neutron energy distribution in a wide energy range, from 2meV to 100MeV, with an accuracy ranging from 2%, at low energy, to 6% in the high-energy region. In addition, an absolute normalization of the n_TOF-EAR2 neutron flux has been obtained by means of an activation measurement performed with 197Au foils in the beam.

U2 - 10.1140/epja/i2017-12392-4

DO - 10.1140/epja/i2017-12392-4

M3 - Article

VL - 53

JO - The European Physical Journal E (EPJ E)

JF - The European Physical Journal E (EPJ E)

SN - 1292-8941

IS - 10

ER -

High-accuracy determination of the neutron flux in the new experimental area n_TOF-EAR2 at CERN

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