CERN Accelerating science

SHiP Internal Notes

新增:
2025-07-18
12:28
Study of combinatorial background tagging for different muon shield variants / Frisella, Guglielmo (University of Zurich (CH)) ; Ferro-Luzzi, Massimiliano (CERN) /SHiP Collaboration
Suppression of combinatorial background is studied in the light of recent changes of the SHiP experimental layout, using tagging planes outside the fiducial decay volume (assumed to be a lightweight helium balloon) for three variants of the muon shield. The results of two approaches are presented, one using Monte Carlo truth information, another using the available reconstruction routines, that should allow one to define the technology and layout of the SHiP background tagging system..
CERN-SHiP-INT-2025-004.- Geneva : CERN, 2025

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2025-05-30
16:00
Efficient Field Map Generation for the SHiP Muon Shield Optimization / Liebsch, Melvin (CERN) /SHiP Collaboration
The design of the SHiP Muon shield requires the evaluation of realistic, three dimensional field maps in normal and superconducting magnets within the optimization loop. The Sn∞.py python package provides a lightweight 3D FEM solver based on the reduced vector potential formulation. [...]
CERN-SHiP-INT-2025-003.- Geneva : CERN, 2025

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2025-05-08
11:39
Conceptual Design Study of a High-Field Magnetized Hadron Stopper for the SHiP Muon Shield / Liebsch, Melvin (CERN) ; Ferro-Luzzi, Massimiliano (CERN) /SHiP collaboration
CERN-SHiP-INT-2025-002.- Geneva : CERN, 2025 CERN-SHiP-INT-2025-002_20250701: PDF;

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2025-02-11
22:08
Consequence of replacing the mylar of the strawtubes by aluminium / Van Herwijnen, Eric (Imperial College (GB)) ; Golutvin, Andrei (Imperial College (GB)) ; Dijkstra, Hans (CERN) /SHiP collaboration
CERN-SHiP-INT-2025-001.- Geneva : CERN, 2025 Fulltext: PDF;

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2024-12-18
16:14
Estimation of $\mu$ combinatorial background at ECN3 / Petridis, Konstantinos (University of Bristol (GB)) ; Marshall, Alex (University of Bristol (GB)) /SHiP Collaboration
CERN-SHiP-INT-2024-002.- Geneva : CERN, 2024 Draft note on combinatorial background: PDF;

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2024-10-01
17:19
Signal and background studies for ECN3 / Bezshyiko, Iaroslava (University of Zurich (CH)) ; Lantwin, Oliver (University Federico II and INFN, Naples (IT)) ; Ovchynnikov, Maksym (CERN) ; Reghunath, Anupama (Humboldt University of Berlin (DE)) /SHiP Collaboration
In this report, we summarize physics studies performed for the SHiP experiment: neutrino deep-inelastic scattering background, muon deep-inelastic scattering background, and sensitivity to new physics particles. The report contains research work carried out up to summer 2024. [...]
CERN-SHiP-INT-2024-001.- Geneva : CERN, 2024 Note describing signal and background studies for ECN3: PDF;

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2022-05-17
15:15
Full simulation and performance of a standard iron warm muon shield with tuned return yoke / Ferro-Luzzi, Massimiliano (CERN) /SHiP collaboration
A normal-conducting magnet design of the muon shield has been proposed as an alternative to the current baseline design based on grain-oriented steel. It is based on warm magnets made with standard iron and the return yoke legs are tuned (interleaved with non-magnetic steel or brass) such as to optimize its effect on low momentum muons. [...]
CERN-SHiP-INT-2022-007.- Geneva : CERN, 2022 main document 3 aug 2022: PDF;

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2022-05-12
08:53
A possible yokeless superconducting dipole for the SHiP muonshield / Koratzinos, m (Massachusetts Inst. of Technology (US)) ; Van Herwijnen, Eric (National University of Science and Technology "MISIS" (RU)) /SHiP collaboration
We describe the use of a superconducting Canted Cosine Theta (CCT) magnet as an alternative for the baseline warm magnet for the muon shield. The conductor of the CCT magnet ensures an excellent field quality with a gentle return field. [...]
CERN-SHiP-INT-2022-006.- Geneva : CERN, 2022 Fulltext: PDF;

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2022-05-11
15:26
Preliminary exploration of a superconducting muon shield / Ferro-Luzzi, Massimiliano (CERN) /SHiP collaboration
The current baseline design of the muon shield is based on warm magnets. In contrast, this note reports on muon background simulation results of a preliminary exploration into the possibility to use superconducting magnets. [...]
CERN-SHiP-INT-2022-005.- Geneva : CERN, 2022 main document 3 aug 2022: PDF;

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2022-05-11
15:16
Normal-conducting muon shield with standard yoke iron and tuned return yoke ; first performance assessment / Wertelaers, Piet (CERN) /SHiP collaboration
A muon deflecting complex with only warm magnets has always been the baseline. But here, we have a first look at a concept based on traditional engineering, i.e [...]
CERN-SHiP-INT-2022-004.- Geneva : CERN, 2022 Fulltext: PDF;

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