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1.
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An integrated flux-symmetric spectrometer-magnet system for the SND@LHC experiment upgrade
/ SND@LHC Collaboration
The proposed upgrade of the SND@LHC experiment for the High Luminosity phase of the LHC (HL-LHC) will strongly benefit from the presence of a magnetized region, allowing for muon momentum and chargemeasurement. In this paper we describe an iron core magnet system that is partly integrated with the calorimeter and that is designed to respect the strict constraints from the available space in the experimental cavern, power consumption, and field requirements.Semi-analytical tools are introduced to explore the parameter space, in order to define the primary design options. [...]
2024 - 26 p.
- Published in : JINST 19 (2024) P12002
Fulltext: PDF;
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2.
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Observation of collider neutrinos without final state muons with the SND@LHC experiment
/ Abbaneo, D. (CERN) ; Ahmad, S. (PINSTECH, Islamabad) ; Albanese, R. (INFN, Naples ; Naples U.) ; Alexandrov, A. (INFN, Naples ; Naples U.) ; Alicante, F. (INFN, Naples ; Naples U.) ; Androsov, K. (Ecole Polytechnique, Lausanne) ; Anokhina, A. ; Asada, T. (INFN, Naples ; Naples U.) ; Asawatangtrakuldee, C. (Chulalongkorn U.) ; Ayala Torres, M.A. (Andres Bello Natl. U.) et al.
/SND@LHC
We report the observation of neutrino interactions without final state muons at the LHC, with a significance of 6.4\,$\sigma$. A data set of proton-proton collisions at $\sqrt{s}= 13.6$\,TeV collected by \SND in 2022 and 2023 is used, corresponding to an integrated luminosity of 68.6\,fb$^{-1}$. [...]
arXiv:2411.18787; CERN-EP-2024-316.-
Geneva : CERN, 2024 - 7 p.
Draft (restricted): PDF; Fulltext: Observation_of_electron_neutrino_or_neutral_current_collider_events - PDF; CERN-EP-2024-316 - PDF; 2411.18787 - PDF;
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3.
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Addendum to the AdvancedSND LoI
/ Abbaneo, D ; Albanese, R ; Alexandrov, A ; Alicante, F ; Androsov, K ; Anokhina, A ; Asada, T ; Asawatangtrakuldee, C ; Ayala Torres, M A ; Battilana, C et al.
Over the six months since the submission of the AdvSND LoI \cite{ADVSND_LOI}, the Collaboration has been intensively discussing with the CERN civil engineering team and the High Luminosity LHC (HL LHC) planning officers to fully understand the constraints related to the civil engineering modifications required for TI18 [...]
CERN-LHCC-2024-014 ; LHCC-I-040-ADD-1.
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2024.
Original Document (LHCC-I-040) - Full text
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4.
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AdvSND, The Advanced Scattering and NeutrinoDetector at High Lumi LHC Letter of Intent
/ Abbaneo, D ; Albanese, R ; Alexandrov, A ; Alicante, F ; Androsov, K ; Anokhina, A ; Asada, T ; Asawatangtrakuldee, C ; Ayala Torres, M A ; Battilana, C et al.
The SND@LHC experiment has been taking data at the LHC since the beginning of Run3 [...]
CERN-LHCC-2024-007 ; LHCC-I-040.
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2024.
Fulltext
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5.
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6.
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Muography
/ Tanaka, Hiroyuki K M (Tokyo U.) ; Bozza, Cristiano (Salerno U.) ; Bross, Alan (Fermilab) ; Cantoni, Elena (INFN, Turin) ; Catalano, Osvaldo (IASF, Palermo) ; Cerretto, Giancarlo (INFN, Turin) ; Giammanco, Andrea (Louvain U.) ; Gluyas, Jon (Durham U.) ; Gnesi, Ivan (Enrico Fermi Ctr., Rome ; Frascati ; CERN) ; Holma, Marko (Oulu U.) et al.
Muography takes advantage of the specific properties of cosmic-ray
muons, relativistic leptons that are much heavier than electrons.
Cosmic-ray muons have strong penetrating power and a relativistic
nature, which means they can be used in a range of technologies,
including imagery; positioning, navigation, timing (PNT); and secured
communication in environments where conventional techniques are
unavailable. As cosmic-ray muons are universally present on Earth,
muographic measurements can be conducted in the same manner
across the globe. [...]
2023
- Published in : Nature Reviews Methods Primers 3 (2023) 88
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7.
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BDF/SHiP at the ECN3 high-intensity beam facility
/ SHiP Collaboration
The BDF/SHiP collaboration has proposed a general-purpose intensity-frontier experimental facility operating in beam-dump mode at the CERN SPS accelerator to search for feebly interacting GeV-scale particles and to perform measurements in neutrino physics. [...]
CERN-SPSC-2023-033 ; SPSC-P-369.
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2023.
Fulltext
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8.
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Measurement of the muon flux at the SND@LHC experiment
/ SND@LHC Collaboration
The Scattering and Neutrino Detector at the LHC (\SND) is a compact standalone experiment, which started taking data at the beginning of Run 3 of the LHC. The experiment is designed to perform measurements with neutrinos produced in proton-proton collisions at the LHC in an energy range between~100~GeV and~1~TeV, and a previously unexplored pseudo-rapidity range of \mbox{$7.2<\eta<8.4$} [...]
arXiv:2310.05536; CERN-EP-2023-222.-
Geneva : CERN, 2024-01-27 - 11 p.
- Published in : Eur. Phys. J. C 84 (2024) 90
Draft (restricted): PDF; Fulltext: 2310.05536 - PDF; CERN-EP-2023-222 - PDF; document - PDF;
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9.
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10.
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RPC-based Muon Identification System for the neutrino detector of the SHiP experiment
/ Albanese, R (INFN, Naples ; Naples U.) ; Alexandrov, A (INFN, Naples) ; Buontempo, S (INFN, Naples) ; Choi, K Y (Sungkyunkwan U.) ; Congedo, L (INFN, Bari ; Bari U.) ; de Asmundis, R (INFN, Naples) ; De Lellis, G (INFN, Naples ; Naples U.) ; de Magistris, M (INFN, Naples ; Naples U.) ; De Robertis, G (INFN, Bari) ; De Serio, M (INFN, Bari ; Bari U.) et al.
The SHiP experiment has been proposed at CERN to shed light
on phenomena still unexplained in the framework of the Standard
Model, such as the nature of dark matter, the baryonic asymmetry of
the Universe and the neutrino oscillations, searching for hints of
New Physics. A section of the detector will be dedicated to the
study of neutrino physics with special emphasis on tau neutrino
properties, still very poorly measured. [...]
2023 - 13 p.
- Published in : JINST 18 (2023) P02022
Fulltext: PDF;
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