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1.
NEAR: A New Station to Study Neutron-Induced Reactions of Astrophysical Interest at CERN-n_TOF / Gervino, Gianpiero (Turin U. ; INFN, Turin) ; Aberle, Oliver (CERN) ; Bernardes, Ana-Paula (CERN) ; Colonna, Nicola (INFN, Bari) ; Cristallo, Sergio (Collurania Teramo Observ.) ; Diakaki, Maria (Natl. Tech. U., Athens) ; Fiore, Salvatore (ENEA, Frascati ; INFN, Rome) ; Manna, Alice (CERN ; Bologna U. ; INFN, Bologna) ; Massimi, Cristian (Bologna U. ; INFN, Bologna) ; Mastinu, Pierfrancesco (INFN, Legnaro) et al.
We present NEAR, a new experimental area at the CERN-n_TOF facility and a possible setup for cross section measurements of interest to nuclear astrophysics. This was recently realized with the aim of performing spectral-averaged neutron-capture cross section measurements by means of the activation technique. [...]
2022 - 15 p. - Published in : Universe 8 (2022) 255 Fulltext: PDF;
2.
Neutron capture cross section measurements by the activation method at n_TOF/EAR2 / Stamati, ME (University of Ioannina, Greece and CERN,Geneva, Switzerland) ; Manna, A (University of Bologna, Italy and INFN, Sezione di Bologna, Italy) ; Gervino, G (INFN, Sezione di Torino, Italy and University of Torino, Italy) ; Bernardes, AP (CERN,Geneva, Switzerland) ; Colonna, N (INFN, Sezione di Bari, Italy) ; Diakaki, M (National Technical University of Athens, Greece) ; Massimi, C (University of Bologna, Italy and INFN, Sezione di Bologna, Italy) ; Mengoni, A (ENEA Bologna, Italy and INFN, Sezione di Bologna, Italy) ; Mucciola, R (University of Perugia, Italy and INFN, Sezione di Perugia, Italy) ; Patronis, N (University of Ioannina, Greece and CERN,Geneva, Switzerland) et al.
CERN-INTC-2023-043 ; INTC-P-623-ADD-1.
- 2023.
Fulltext - Original Document (INTC-P-623)
3.
Neutron capture cross section measurements by the activation method at the n_TOF NEAR Station / Stamati, Elisso (CERN, University of Ioannina) ; Manna, Alice (University of Bologna, INFN Bologna) ; Gervino, Gianpiero (INFN Torino) ; Bernardes, Ana-Paula (CERN) ; Colonna, Nicola (INFN Bari, Italy) ; Diakaki, Maria (National Technical University of Athens) ; Massimi, Cristian (University of Bologna, INFN Bologna) ; Mengoni, Alberto (ENEA Bologna, INFN Bologna) ; Mucciola, Riccardo (University of Perugia, INFN Perugia) ; Patronis, Nikolas (University of Ioannina, CERN) et al.
CERN-INTC-2022-008 ; INTC-P-623.
- 2022.
Fulltext
4.
New perspectives for neutron capture measurements in the upgraded CERN-n_TOF Facility / n_TOF Collaboration
The n_TOF facility has just undergone in 2021 a major upgrade with the installation of its third generation spallation target that has been designed to optimize the performance of the two n_TOF time-of-flight lines. This contribution describes the key features and limitations for capture measurements in the two beam lines prior to the target upgrade and presents first results of (n,γ) measurements carried out as part of the commissioning of the upgraded facility. [...]
arXiv:2303.08724.- 2023 - 6 p.
- Published in : EPJ Web Conf.: 284 (2023) , pp. 01028 Fulltext: document - PDF; 2303.08724 - PDF;
In : 15th International Conference on Nuclear Data for Science and Technology, Online, 21 - 29 Jul 2022, pp.01028
5.
Detector set up for the measurements of the neutron-induced fission cross section of 235U relative to n-p scattering up to 150 MeV at CERN-n_TOF / Pirovano, E (Braunschweig, Phys. Tech. Bund.) ; Manna, A (INFN, Bologna ; U. Bologna, DIFA) ; Colonna, N (INFN, Bari) ; Console Camprini, P (INFN, Bologna ; ENEA, Bologna) ; Cosentino, L (INFN, LNS) ; Dietz, M (Braunschweig, Phys. Tech. Bund.) ; Ducasse, Q (Braunschweig, Phys. Tech. Bund.) ; Finocchiaro, P (INFN, LNS) ; Massimi, C (INFN, Bologna ; U. Bologna, DIFA) ; Mengoni, A (INFN, Bologna ; ENEA, Bologna) et al.
A new measurement of the 235U(n,f) fission cross section was carried out at n_TOF. The experiment covered the neutron energy range from 10 MeV up to 500 MeV, and it used the 1H(n,n) cross section as normalization for the neutron fluence measurement. [...]
2023 - 5 p. - Published in : EPJ Web Conf. 284 (2023) 04019 Fulltext: PDF;
In : 15th International Conference on Nuclear Data for Science and Technology, Online, 21 - 29 Jul 2022, pp.04019
6.
Measurement of the neutron-neutron scattering length at the CERN n\_TOF facility / Massimi, Cristian (Istituto Nazionale di Fisica Nucleare, INFN, Italy and Dipartimento di Fisica e Astronomia, Università di Bologna, Bologna, Italy) ; Musumarra, Agatino (Istituto Nazionale di Fisica Nucleare, INFN, Italy and Dipartimento di Fisica e Astronomia, Università di Catania, Catania, Italy) ; Patronis, Nikolas (University of Ioannina, Greece)
CERN-INTC-2020-051 ; INTC-I-220.
- 2020.
Fulltext
7.
Installation of a detector support in the n_TOF target shielding for high flux neutron and gamma detector irradiation / Fiore, Salvatore (ENEA and INFN sezione di Roma, Roma, Italy) ; Bernardes, Ana-Paula (CERN, Geneva, Switzerland) ; Calviani, Marco (CERN, Geneva, Switzerland) ; Manna, Alice (University of Bologna and INFN sezione di Bologna, Bologna, Italy) ; Patronis, Nikolas (University of Ioannina, Ioannina, Greece and CERN, Geneva, Switzerland)
CERN-INTC-2022-049 ; INTC-I-247.
- 2022.
Fulltext
8.
A segmented total energy detector (sTED) for (n, γ) cross section measurements at n_TOF EAR2 / n_TOF Collaboration
The neutron time-of-flight facility n_TOF is characterised by its high instantaneous neutron intensity, high-resolution and broad neutron energy spectra, specially conceived for neutron-induced reaction cross section measurements. Two Time-Of-Flight (TOF) experimental areas are available at the facility: experimental area 1 (EAR1), located at the end of the 185 m horizontal flight path from the spallation target, and experimental area 2 (EAR2), placed at 20 m from the target in the vertical direction. [...]
2023 - 5 p. - Published in : EPJ Web Conf. 284 (2023) 01043 Fulltext: PDF;
In : 15th International Conference on Nuclear Data for Science and Technology, Online, 21 - 29 Jul 2022, pp.01043
9.
Mirror system of the RICH detector of the NA62 experiment / Aisa, D (Perugia U. ; INFN, Perugia) ; Anzivino, G (Perugia U. ; INFN, Perugia) ; Barbanera, M (Perugia U. ; INFN, Perugia) ; Bizzarri, M (Perugia U. ; INFN, Perugia) ; Bizzeti, A (Modena U. ; INFN, Florence) ; Bucci, F (INFN, Florence) ; Campeggi, C (Perugia U. ; INFN, Perugia) ; Carassiti, V (INFN, Ferrara) ; Cassese, A (Florence U. ; INFN, Florence) ; Cenci, P (INFN, Perugia) et al.
A large RICH detector is used in NA62 to suppress the muon contamination in the charged pion selection by a factor 100 in the momentum range between 15 and 35 GeV/c. The detector consists of a 17 m long tank (vessel), filled with neon gas at atmospheric pressure. [...]
2017 - 23 p. - Published in : JINST 12 (2017) P12017 Fulltext: pdf - PDF; 10.1088_1748-0221_12_12_P12017 - PDF;
10.
Status report of the n_TOF facility after the 2nd CERN long shutdown period / Patronis, N (Ioannina U. ; CERN) ; Mengoni, A (ENEA, Bologna ; INFN, Bologna) ; Goula, S (Ioannina U.) ; Aberle, O (CERN) ; Alcayne, V (Madrid, CIEMAT) ; Altieri, S (INFN, Pavia ; Brescia U. ; Pavia U.) ; Amaducci, S (INFN, Catania) ; Andrzejewski, J (Lodz U.) ; Babiano-Suarez, V (Valencia U., IFIC) ; Bacak, M (CERN) et al.
During the second long shutdown period of the CERN accelerator complex (LS2, 2019-2021), several upgrade activities took place at the n_TOF facility. The most important have been the replacement of the spallation target with a next generation nitrogen-cooled lead target. [...]
2023 - 10 p. - Published in : EPJ Tech. Instrum. 10 (2023) 13 Fulltext: PDF;

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