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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
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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.
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2023.
Fulltext - Original Document (INTC-P-623)
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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.
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2022.
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Detector set up for the measurements of the neutron-induced fission cross section of $^{235}$U 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 $^{235}$U(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
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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.
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2020.
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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.
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2022.
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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;
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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
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