2020-03-04
06:21 |
Single-muon rate reduction for beam dump operation of the K12 beam line at CERN
/ Rosenthal, M (CERN) ; Banerjee, D (CERN) ; Bernhard, J (CERN) ; Brugger, M (CERN) ; Charitonidis, N (CERN) ; van Dijk, M (CERN) ; Döbrich, B (CERN) ; Gatignon, L (CERN) ; Gerbershagen, A (CERN) ; Montbarbon, E (CERN) et al.
The Physics Beyond Colliders study investigates the feasibility of future projects and experiments using CERN facilities. In the scope of this study, a future operation of the NA62 experiment using the existing K12 beam line operated in beam dump mode is discussed. [...]
2019 - 12 p.
- Published in : Int. J. Mod. Phys. A 34 (2019) 1942026
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2020-02-25
06:57 |
Novel low resistivity glass: MRPC detectors for ultra high rate applications
/ Liu, Z (CERN ; World Lab., Geneva) ; Beyer, R (HZDR, Dresden) ; Dreyer, J (HZDR, Dresden) ; Fan, X (HZDR, Dresden) ; Greifenhagen, R (HZDR, Dresden) ; Kim, D W (Gangneung-Wonju Natl. U.) ; Kotte, R (HZDR, Dresden) ; Garcia, A Laso (HZDR, Dresden) ; Naumann, L (HZDR, Dresden) ; Römer, K (HZDR, Dresden) et al.
Multigap Resistive Plate Chambers (MRPCs) are often used as time-of-flight (TOF) detectors for high-energy physics and nuclear experiments thanks to their excellent time accuracy. For the Compressed Baryonic Matter (CBM) TOF system, MRPCs are required to work at particle fluxes on the order of 1–10 kHz/cm$^2$ for the outer region and 10–25 kHz/cm$^2$ for the central region. [...]
2020 - 6 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 959 (2020) 163483
Fulltext from Publisher: PDF;
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2020-01-10
06:24 |
Studies of the conventional beams working group within the physics beyond colliders framework at CERN
/ Montbarbon, E (CERN) ; Banerjee, D (CERN ; Illinois U., Urbana) ; Bernhard, J (CERN) ; Brugger, M (CERN) ; Charitonidis, N (CERN) ; D'Alessandro, G L (CERN ; Royal Holloway, U. of London) ; Doble, N (CERN ; INFN, Pisa) ; Gatignon, L (CERN) ; Gerbershagen, A (CERN) ; Rae, B (CERN) et al.
An exploratory study has been launched at CERN in 2016 aiming at exploiting the full scientific potential of CERN’s accelerator complex and its scientific infrastructure through projects complementary to the LHC, HL-LHC and other possible future colliders. These projects will address possible experiments over the period from 2021 to about 2040. [...]
2020 - 4 p.
- Published in : Nucl. Instrum. Methods Phys. Res., B 464 (2020) 1-4
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2019-10-11
06:14 |
Implementation of CERN secondary beam lines T9 and T10 in BDSIM
/ D'Alessandro, Gian Luigi (CERN ; JAI, UK) ; Bernhard, Johannes (CERN) ; Boogert, Stewart (JAI, UK) ; Gerbershagen, Alexander (CERN) ; Gibson, Stephen (JAI, UK) ; Nevay, Laurence (JAI, UK) ; Rosenthal, Marcel (CERN) ; Shields, William (JAI, UK)
CERN has a unique set of secondary beam lines, which deliver particle beams extracted from the PS and SPS accelerators after their interaction with a target, reaching energies up to 400 GeV. These beam lines provide a crucial contribution for test beam facilities and host several fixed target experiments. [...]
CERN-ACC-2019-223.-
2019 - 5 p.
- Published in : (2019) , pp. THPGW069
- Published in : J. Phys.: Conf. Ser. 1350 (2019) 012095
Fulltext: PDF; Preprint: PDF;
In : 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.THPGW069
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2019-10-09
06:01 |
Commissioning results of the tertiary beam lines for the CERN neutrino platform project
/ Rosenthal, Marcel (CERN) ; Booth, Alexander (U. Sussex (main) ; Fermilab) ; Charitonidis, Nikolaos (CERN) ; Chatzidaki, Panagiota (Natl. Tech. U., Athens ; Kirchhoff Inst. Phys. ; CERN) ; Karyotakis, Yannis (Annecy, LAPP) ; Nowak, Elzbieta (CERN ; AGH-UST, Cracow) ; Ortega Ruiz, Inaki (CERN) ; Sala, Paola (INFN, Milan ; CERN)
For many decades the CERN North Area facility at the Super Proton Synchrotron (SPS) has delivered secondary beams to various fixed target experiments and test beams. In 2018, two new tertiary extensions of the existing beam lines, designated “H2-VLE” and “H4-VLE”, have been constructed and successfully commissioned. [...]
CERN-ACC-2019-241.-
2019 - 6 p.
- Published in : (2019) , pp. THPGW064
- Published in : J. Phys.: Conf. Ser. 1350 (2019) 012094
Preprint: PDF;
In : 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.THPGW064
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2019-10-09
06:00 |
The "Physics Beyond Colliders" projects for the CERN M2 beam
/ Banerjee, Dipanwita (CERN ; Illinois U., Urbana (main)) ; Bernhard, Johannes (CERN) ; Brugger, Markus (CERN) ; Charitonidis, Nikolaos (CERN) ; Cholak, Serhii (Taras Shevchenko U.) ; D'Alessandro, Gian Luigi (Royal Holloway, U. of London) ; Gatignon, Laurent (CERN) ; Gerbershagen, Alexander (CERN) ; Montbarbon, Eva (CERN) ; Rae, Bastien (CERN) et al.
Physics Beyond Colliders is an exploratory study aimed at exploiting the full scientific potential of CERN’s accelerator complex up to 2040 and its scientific infrastructure through projects complementary to the existing and possible future colliders. Within the Conventional Beam Working Group (CBWG), several projects for the M2 beam line in the CERN North Area were proposed, such as a successor for the COMPASS experiment, a muon programme for NA64 dark sector physics, and the MuonE proposal aiming at investigating the hadronic contribution to the vacuum polarisation. [...]
CERN-ACC-2019-242.-
2019 - 6 p.
- Published in : (2019) , pp. THPGW063
- Published in : J. Phys.: Conf. Ser. 1350 (2019) 012093
Preprint: PDF;
In : 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.THPGW063
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2019-10-09
06:00 |
The K12 beamline for the KLEVER experiment
/ Van Dijk, Maarten (CERN) ; Banerjee, Dipanwita (CERN) ; Bernhard, Johannes (CERN) ; Brugger, Markus (CERN) ; Charitonidis, Nikolaos (CERN) ; D'Alessandro, Gian Luigi (CERN) ; Doble, Niels (CERN) ; Gatignon, Laurent (CERN) ; Gerbershagen, Alexander (CERN) ; Montbarbon, Eva (CERN) et al.
The KLEVER experiment is proposed to run in the CERN ECN3 underground cavern from 2026 onward. The goal of the experiment is to measure ${\rm{BR}}(K_L \rightarrow \pi^0v\bar{v})$, which could yield information about potential new physics, by itself and in combination with the measurement of ${\rm{BR}}(K^+ \rightarrow \pi^+v\bar{v})$ of NA62. [...]
CERN-ACC-2019-243.-
2019 - 6 p.
- Published in : (2019) , pp. THPGW061
- Published in : J. Phys.: Conf. Ser. 1350 (2019) 012092
Preprint: PDF;
In : 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.THPGW061
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2019-09-20
08:41 |
Shashlik calorimeters with embedded SiPMs for longitudinal segmentation
/ Berra, A (INFN, Milan Bicocca ; Insubria U., Varese) ; Brizzolari, C (INFN, Milan Bicocca ; Insubria U., Varese) ; Cecchini, S (INFN, Bologna) ; Chignoli, F (INFN, Milan Bicocca ; Milan Bicocca U.) ; Cindolo, F (INFN, Bologna) ; Collazuol, G (INFN, Padua) ; Delogu, C (INFN, Milan Bicocca ; Milan Bicocca U.) ; Gola, A (Fond. Bruno Kessler, Trento ; TIFPA-INFN, Trento) ; Jollet, C (Strasbourg, IPHC) ; Longhin, A (INFN, Padua) et al.
Effective longitudinal segmentation of shashlik calorimeters can be achieved taking advantage of the compactness and reliability of silicon photomultipliers. These photosensors can be embedded in the bulk of the calorimeter and are employed to design very compact shashlik modules that sample electromagnetic and hadronic showers every few radiation lengths. [...]
2017 - 6 p.
- Published in : IEEE Trans. Nucl. Sci. 64 (2017) 1056-1061
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2019-09-20
08:41 |
Performance study for the photon measurements of the upgraded LHCf calorimeters with Gd$_2$SiO$_5$ (GSO) scintillators
/ Makino, Y (Nagoya U., ISEE) ; Tiberio, A (INFN, Florence ; U. Florence (main)) ; Adriani, O (INFN, Florence ; U. Florence (main)) ; Berti, E (INFN, Florence ; U. Florence (main)) ; Bonechi, L (INFN, Florence) ; Bongi, M (INFN, Florence ; U. Florence (main)) ; Caccia, Z (INFN, Catania) ; D'Alessandro, R (INFN, Florence ; U. Florence (main)) ; Del Prete, M (INFN, Florence ; U. Florence (main)) ; Detti, S (INFN, Florence) et al.
The Large Hadron Collider forward (LHCf) experiment was motivated to understand the hadronic interaction processes relevant to cosmic-ray air shower development. We have developed radiation-hard detectors with the use of Gd$_2$SiO$_5$ (GSO) scintillators for proton-proton $\sqrt{s} = 13$ TeV collisions. [...]
2017 - 22 p.
- Published in : JINST 12 (2017) P03023
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2019-04-26
08:32 |
Baby MIND: A magnetised spectrometer for the WAGASCI experiment
/ Hallsjö, Sven-Patrik (Glasgow U.)
/Baby MIND
The WAGASCI experiment being built at the J-PARC neutrino beam line will measure the ratio of cross sections from neutrinos interacting with a water and scintillator targets, in order to constrain neutrino cross sections, essential for the T2K neutrino oscillation measurements. A prototype Magnetised Iron Neutrino Detector (MIND), called Baby MIND, has been constructed at CERN and will act as a magnetic spectrometer behind the main WAGASCI target. [...]
SISSA, 2018 - 7 p.
- Published in : PoS NuFact2017 (2018) 078
Fulltext: PDF; External link: PoS server
In : 19th International Workshop on Neutrinos from Accelerators, Uppsala, Sweden, 25 - 30 Sep 2017, pp.078
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