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1.
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The role of the NA62 RICH in the $BR(K^+ \to \pi^+ \nu \bar\nu)$ measurement
/ Volpe, R (Florence U. ; INFN, Florence ; Louvain U., CP3) ; Anzivino, G (Perugia U. ; INFN, Perugia) ; Aisa, D (Perugia U. ; INFN, Perugia) ; Barbanera, M (INFN, Perugia) ; Bizzarri, M (Perugia U. ; INFN, Perugia) ; Bizzeti, A (Florence U. ; INFN, Florence ; Modena U.) ; Brizioli, F (Perugia U. ; INFN, Perugia) ; Bucci, F (INFN, Florence) ; Campeggi, C (Perugia U. ; INFN, Perugia) ; Carassiti, V (INFN, Ferrara) et al.
The NA62 experiment aims to measure the $BR$($K^+$ $\rightarrow$ $\pi^+$ $v$ $\overline{v}$) with a 10% precision. One of the main backgrounds comes from the decay $K^+$ $\rightarrow$ $\mu^+$ $v$ , therefore a highly powerful pion/muon separation is needed. [...]
Elsevier, 2020 - 4 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 952 (2020) 161802
In : 10th International Workshop on Ring Imaging Cherenkov Detectors, Moscow, Russia, 29 Jul - 4 Aug 2018, pp.161802
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2.
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Status of the NA62 ring imaging Cherenkov detector
/ Cenci, P (INFN, Perugia) ; Anzivino, G (Perugia U. ; INFN, Perugia) ; Aisa, D (Perugia U. ; INFN, Perugia) ; Barbanera, M (INFN, Perugia) ; Bizzarri, M (Perugia U. ; INFN, Perugia) ; Bizzeti, A (Modena U. ; INFN, Florence) ; Brizioli, F (Perugia U. ; INFN, Perugia) ; Bucci, F (INFN, Florence) ; Campeggi, C (Perugia U. ; INFN, Perugia) ; Carassiti, V (INFN, Ferrara) et al.
The Ring Imaging Cherenkov detector of the NA62 experiment at the CERN SPS is a key element of particle identification in the NA62 experimental strategy. The detector fulfills different conditions: to distinguish pions from muons with a muon rejection factor of O(10$^2$) in the NA62 momentum range of operation, between 15 and 35 GeV/c; to measure particle arrival time in the decay region with a precision better than 100 ps; to provide fast signals and reference time to the NA62 trigger system. [...]
Elsevier, 2020 - 4 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 952 (2020) 162005
In : 10th International Workshop on Ring Imaging Cherenkov Detectors, Moscow, Russia, 29 Jul - 4 Aug 2018, pp.162005
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3.
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Commissioning and performance of the NA62 RICH detector
/ Anzivino, G (Stanford U., Phys. Dept. ; Perugia U. ; INFN, Perugia) ; Aisa, D (Stanford U., Phys. Dept. ; Perugia U. ; INFN, Perugia) ; Barbanera, M (INFN, Perugia) ; Bizzarri, M (Stanford U., Phys. Dept. ; Perugia U. ; INFN, Perugia) ; Bizzeti, A (Modena U. ; INFN, Florence) ; Bucci, F (INFN, Florence) ; Campeggi, C (Stanford U., Phys. Dept. ; Perugia U. ; INFN, Perugia) ; Carassiti, V (INFN, Ferrara) ; Cenci, P (INFN, Perugia) ; Checcucci, B (INFN, Perugia) et al.
NA62 is the last generation kaon experiment at CERN SPS aiming to study the decay K$^+$ $\rightarrow\pi^+ \nu \bar{\nu }$. The goal of the experiment is to measure the decay branching ratio, $O$ (10$^{-10}$) , with 10% precision collecting about 100 K$^+$ $\rightarrow\pi^+ \nu \bar{\nu }$ events in three years of data taking and assuming a 10% signal acceptance. [...]
2017 - 5 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 876 (2017) 84-88
In : 9th International Workshop on Ring Imaging Cherenkov Detectors, Bled, Slovenia, 5 - 9 Sep 2016, pp.84-88
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4.
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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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5.
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Performance of the NA62 RICH detector
/ Pepe, Monica (INFN, Perugia) ; Aisa, D (INFN, Perugia ; Perugia U.) ; Anzivino, G (INFN, Perugia ; Perugia U.) ; Barbanera, M (INFN, Perugia) ; Bizzarri, M (INFN, Perugia ; Perugia U.) ; Bizzeti, A (Modena U. ; INFN, Florence) ; Bucci, F (INFN, Florence) ; Campeggi, C (INFN, Perugia ; Perugia U.) ; Carassiti, V (INFN, Ferrara) ; Cenci, P (INFN, Perugia) et al.
NA62 is the last generation kaon experiment at CERN SPS aiming to study the decay K+ _ π+νν̅. The goal of the experiment is to measure the decay branching ratio (O(10-10)) with 10% accuracy, collecting about 100 K+ → π+νν̅ events in three years of data taking and assuming a 10% signal acceptance. [...]
2016 - 4 p.
- Published in : 10.1109/NSSMIC.2015.7581961
In : 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, San Diego, CA, USA, 31 Oct - 7 Nov 2015, pp.7581961
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6.
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The beam and detector of the NA62 experiment at CERN
/ NA62 Collaboration
NA62 is a fixed-target experiment at the CERN SPS dedicated to measurements of rare kaon decays. Such measurements, like the branching fraction of the $K^{+} \rightarrow \pi^{+} \nu \bar\nu$ decay, have the potential to bring significant insights into new physics processes when comparison is made with precise theoretical predictions. [...]
arXiv:1703.08501.-
2017-05-31 - 121 p.
- Published in : JINST 12 (2017) P05025
Fulltext: arXiv:1703.08501 - PDF; 10.1088_1748-0221_12_05_P05025 - PDF; IOP OA article: PDF;
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7.
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The RICH detector of the NA62 experiment at CERN
/ Aisa, D (Perugia U. ; INFN, Perugia) ; Anzivino, G (Perugia U. ; INFN, Perugia) ; Bizzetti, A (Modena U. ; INFN, Florence) ; Bucci, F (INFN, Florence) ; Campeggi, C (Perugia U. ; INFN, Perugia) ; Carassiti, V (INFN, Ferrara) ; Cassese, A (INFN, Florence ; Florence U.) ; Cenci, P (INFN, Perugia) ; Ciaranfi, R (INFN, Florence) ; Duk, V (INFN, Perugia) et al.
The NA62 experiment at CERN aims to measure the branching ratio of the ultra-rare charged kaon decay K+→π+νν¯ with a 10% accuracy and with a background contamination at the 10% level. Since the branching ratio of this decay is O (10 −10 ), to fulfill such request one of the main backgrounds, the decay K+→μ+ν (BR ~63% ), must be suppressed by a rejection factor of 4×10 −13 (assuming 10% signal acceptance). [...]
2014 - 4 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 766 (2014) 1-4
Elsevier Open Access article: PDF;
In : 8th International Workshop on Ring Imaging Cherenkov Detectors, Hayama, Kanagawa, Japan, 2 - 6 Dec 2013, pp.1-4
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8.
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Track Reconstruction with Cosmic Ray Data at the Tracker Integration Facility
/ CMS Collaboration
The subsystems of the CMS silicon strip tracker were integrated and commissioned at the Tracker Integration Facility (TIF) in the period from November 2006 to July 2007.
As part of the commissioning, large samples of cosmic ray data were recorded under various running conditions in the absence of a magnetic field. [...]
CMS-NOTE-2009-003.-
Geneva : CERN, 2008 - 36 p.
Fulltext: PDF;
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9.
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Alignment of the CMS Silicon Strip Tracker during stand-alone Commissioning
/ CMS Collaboration
The results of the CMS tracker alignment analysis are presented using the data from cosmic tracks, optical survey information, and the laser alignment system at the Tracker Integration Facility at CERN. During several months of operation in the spring and summer of 2007, about five million cosmic track events were collected with a partially active CMS Tracker. [...]
arXiv:0904.1220; CMS-NOTE-2009-002; CMS-NOTE-2009-002; FERMILAB-PUB-09-543-CMS.-
2009 - 41 p.
- Published in : JINST 4 (2009) T07001
Fulltext: jinst9_07_t07001 - PDF; arXiv:0904.1220 - PDF; External link: Preprint
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