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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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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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Qibocal: an open-source framework for calibration of self-hosted quantum devices
/ Pasquale, Andrea (Milan U. ; Technol. Innovation Inst., UAE ; INFN, Milan ; INFN, Milan Bicocca) ; Pedicillo, Edoardo (Milan U. ; Technol. Innovation Inst., UAE) ; Cereijo, Juan (Technol. Innovation Inst., UAE) ; Ramos-Calderer, Sergi (Technol. Innovation Inst., UAE ; ICC, Barcelona U.) ; Candido, Alessandro (CERN) ; Palazzo, Gabriele (Technol. Innovation Inst., UAE ; Milan Bicocca U. ; Unlisted, IT) ; Carobene, Rodolfo (Milan Bicocca U. ; INFN, Milan Bicocca) ; Gobbo, Marco (Milan Bicocca U. ; INFN, Milan Bicocca) ; Efthymiou, Stavros (Technol. Innovation Inst., UAE) ; Tan, Yuanzheng Paul (Nanyang Technol. U.) et al.
Calibration of quantum devices is fundamental to successfully deploy quantum algorithms on current available quantum hardware. [...]
TIF-UNIMI-2024-16 ; CERN-TH-2024-160 ; arXiv:2410.00101.
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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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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.
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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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Qibolab: an open-source hybrid quantum operating system
/ Efthymiou, Stavros (Technol. Innovation Inst., UAE) ; Orgaz-Fuertes, Alvaro (Technol. Innovation Inst., UAE) ; Carobene, Rodolfo (Technol. Innovation Inst., UAE ; Milan Bicocca U. ; INFN, Milan Bicocca) ; Cereijo, Juan (Technol. Innovation Inst., UAE) ; Pasquale, Andrea (Technol. Innovation Inst., UAE ; Milan U. ; INFN, Milan) ; Ramos-Calderer, Sergi (Technol. Innovation Inst., UAE ; ICC, Barcelona U.) ; Bordoni, Simone (Technol. Innovation Inst., UAE ; INFN, Rome ; U. Rome La Sapienza (main)) ; Fuentes-Ruiz, David (Technol. Innovation Inst., UAE) ; Candido, Alessandro (Milan U. ; INFN, Milan ; CERN) ; Pedicillo, Edoardo (Technol. Innovation Inst., UAE ; Milan U. ; INFN, Milan) et al.
We present Qibolab, an open-source software library for quantum hardware control integrated with the Qibo quantum computing middleware framework. Qibolab provides the software layer required to automatically execute circuit-based algorithms on custom self-hosted quantum hardware platforms. [...]
arXiv:2308.06313; TIF-UNIMI-2023-14; CERN-TH-2023-142.-
2024-02-12 - 20 p.
- Published in : Quantum 8 (2024) 1247
Fulltext: 2308.06313 - PDF; document - PDF; Publication - PDF;
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Towards an open-source framework to perform quantum calibration and characterization
/ Pasquale, Andrea (Technol. Innovation Inst., UAE ; INFN, Milan ; Milan U.) ; Efthymiou, Stavros (Technol. Innovation Inst., UAE) ; Ramos-Calderer, Sergi (Technol. Innovation Inst., UAE ; ICC, Barcelona U.) ; Wilkens, Jadwiga (Technol. Innovation Inst., UAE) ; Roth, Ingo (Technol. Innovation Inst., UAE) ; Carrazza, Stefano (Technol. Innovation Inst., UAE ; INFN, Milan ; Milan U. ; CERN)
In this proceedings we present Qibocal, an open-source software package for calibration and characterization of quantum processing units (QPUs) based on the Qibo framework. [...]
arXiv:2303.10397 ; TIF-UNIMI-2023-7.
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7 p.
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