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1.
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Secondary beam line efficiency studies at the CERN PS East Experimental Area
/ Parozzi, Elisabetta (CERN) ; Banerjee, Dipanwita (CERN) ; Baratto Roldan, Anna (CERN) ; Bernhard, Johannes (CERN) ; Brugger, Markus (CERN) ; Charitonidis, Nikolaos (CERN) ; Dyks, Luke (CERN) ; Gatignon, Laurent (CERN) ; Goillot, Alice (CERN) ; Jebramcik, Marc (CERN) et al.
The East Area at the Proton Synchrotron has undergone extensive renovations, marking a significant milestone in its more than 55-year history as one of CERN’s enduring facilities for experiments, beam tests, and irradiation. This facility, which serves over 20 user teams for about 200 days annually, now boasts an enhanced infrastructure to cater to future beam test and physics requirements. [...]
2024 - 4 p.
- Published in : JACoW IPAC 2024 (2024) TUPC52
Fulltext: PDF;
In : 15th International Particle Accelerator Conference (IPAC 2024), Nashville, TN, United States, 19 - 24 May 2024, pp.TUPC52
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2.
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Background mitigation concepts for SUPER-NaNu
/ Stummer, Florian Wolfgang (University of London (GB)) ; Andersen, Emily Marie (University of Bergen (NO)) ; Banerjee, Dipanwita (CERN) ; Baratto Roldan, Anna (CERN) ; Bernhard, Johannes (CERN) ; Boogert, Stewart Takashi (University of Manchester (GB)) ; Brugger, Markus (CERN) ; Charitonidis, Nikolaos (CERN) ; Dyks, Luke Aidan (University of Oxford (GB)) ; Gatignon, Lau (Lancaster University (GB)) et al.
Super-NaNu is a proposed neutrino experiment as part of the SHADOWS proposal for the high intensity facility ECN3 in CERN’s North Area. It aims to detect neutrino interactions downstream of a beam-dump that is exposed to a 400 GeV/c high intensity proton beam from the SPS. [...]
CERN-PBC-CONF-2024-006.-
Geneva : CERN, 2024 - 4.
- Published in : JACoW IPAC2024 (2024) TUPC63
Fulltext: TUPC63 Published - PDF; TUPC63 - PDF;
In : 15th International Particle Accelerator Conference (IPAC 2024)
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3.
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Beam loss studies for the P42 beamline at the CERN SPS North Area
/ Dyks, Luke Aidan (University of Oxford (GB)) ; Ahdida, Claudia (CERN) ; Banerjee, Dipanwita (CERN) ; Baratto Roldan, Anna (CERN) ; Bernhard, Johannes (CERN) ; Brugger, Markus (CERN) ; Charitonidis, Nikolaos (CERN) ; Fraser, Matthew Alexander (CERN) ; Gatignon, Lau (Lancaster University (GB)) ; Goillot, Alice Marie (CERN) et al.
The P42 beamline transports 400 GeV protons from the CERN SPS between the T4 and T10 targets. A secondary particle beam is produced at the T10 target and transported along the K12 beamline to the experimental cavern ECN3, presently housing the NA62 experiment. [...]
CERN-PBC-CONF-2024-005.-
Geneva : CERN, 2024 - 4.
- Published in : JACoW IPAC2024 (2024) TUPC73
Fulltext: PDF;
In : 15th International Particle Accelerator Conference (IPAC 2024)
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4.
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Characterisation of the optics of the TT24 and P42 beamlines in the CERN SPS North Area
/ Dyks, Luke Aidan (University of Oxford (GB)) ; Banerjee, Dipanwita (CERN) ; Baratto Roldan, Anna (CERN) ; Bernhard, Johannes (CERN) ; Brugger, Markus (CERN) ; Charitonidis, Nikolaos (CERN) ; Fraser, Matthew Alexander (CERN) ; Gatignon, Lau (Lancaster University (GB)) ; Goillot, Alice Marie (CERN) ; Gorn, Aleksandr (CERN) et al.
400 GeV protons extracted from the CERN SPS are transported to the T4 target via the TT20 transfer line. The P42 beamline then transports the protons that did not interact in the T4 target to the T10 target. [...]
CERN-PBC-CONF-2024-004.-
Geneva : CERN, 2024 - 4.
- Published in : JACoW IPAC2024 (2023) TUPC74
Fulltext: PDF;
In : 15th International Particle Accelerator Conference (IPAC 2024)
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5.
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Kaon beam simulations employing conventional hadron beam concepts and the RF separation technique at the CERN M2 beamline for the future AMBER experiment
/ Metzger, Fabian (CERN ; Bonn U., HISKP) ; Gerbershagen, Alexander (Groningen, KVI) ; Baratto Roldan, Anna (CERN) ; Rae, Bastien (CERN) ; Ketzer, Bernhard (Bonn U., HISKP) ; Mussolini, Carlo Alberto (CERN ; Oxford U. ; JAI, UK) ; Banerjee, Dipanwita (CERN) ; Parozzi, Elisabetta (CERN) ; Stummer, Florian (CERN ; Royal Holloway, U. of London ; JAI, UK) ; Bernhard, Johannes (CERN) et al.
The future AMBER experiment aims to measure the inner structure and the excitation spectra of kaons with a high intensity kaon beam at the CERN secondary beam line M2. One way to identify the small fraction of kaons in the available beam is tagging with the help of differential Cherenkov detectors (CEDARs), whose detection efficiency depends critically on the beam parallelism. [...]
2023 - 4 p.
- Published in : JACoW IPAC 2023 (2023) TUPM070
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.TUPM070
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6.
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Muon background minimisation using the second achromat of the NA62-BD experiment
/ Murphy, Robert (CERN ; Royal Holloway, U. of London) ; Banerjee, Dipanwita (CERN) ; Baratto Roldan, Anna (CERN) ; Bernhard, Johannes (CERN) ; Boogert, Stewart (Royal Holloway, U. of London) ; Brugger, Markus (CERN) ; Charitonidis, Nikolaos (CERN) ; D'Alessandro, Gian Luigi (CERN ; Royal Holloway, U. of London) ; Deniaud, Marin (Royal Holloway, U. of London) ; Dyks, L A (CERN) et al.
The K12 beam line and NA62 experiment in the North Area at CERN in beam dump mode exploits the interactions of 400 GeV protons with a movable dump-collimator, the so-called XTAX. Such interactions are theorised to generate potential light dark matter candidates such as the axion. [...]
2023 - 4 p.
- Published in : JACoW IPAC 2023 (2023) TUPM071
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.TUPM071
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7.
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Conceptual design of the magnetised iron block system for the SHADOWS experiment
/ Stummer, F (CERN ; Royal Holloway, U. of London) ; Banerjee, D (CERN) ; Baratto Roldan, A (CERN) ; Bernhard, J (CERN) ; Boogert, S T (Royal Holloway, U. of London) ; Brugger, M (CERN) ; Charitonidis, N (CERN) ; D'Alessandro, G L (CERN ; Royal Holloway, U. of London) ; Deniaud, M (Royal Holloway, U. of London) ; Dyks, L A (CERN) et al.
The SHADOWS experiment is a proposed beam dump experiment in the CERN North Area, aiming to search for feebly interacting particles (FIPs) created in 400 GeV/c proton interactions. Due to its intended off-axis location alongside the K12 beam line, the SHADOWS detector can be placed potentially very close to the dump, enabling it to look for FIPs in non-covered parts of the parameter space. [...]
2023 - 4 p.
- Published in : JACoW IPAC 2023 (2023) MOPA088
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.MOPA088
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8.
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Design of beam optics for RF-separated kaon and antiproton beams in the M2 beam line of the CERN North Area
/ Gerbershagen, A (CERN ; Groningen, KVI) ; Andrieux, V (Illinois U., Urbana (main)) ; Bernhard, J (CERN) ; Brugger, M (CERN) ; Denisov, O (ASI, Rome ; INFN, Italy) ; Friedrich, J (Munich, Tech. U.) ; Gatignon, L (Lancaster U.) ; Gerigk, F (CERN) ; Guskov, A (Dubna, JINR) ; Ketzer, B (Bonn U.) et al.
The present contribution reviews the principle of RF separation and explains its dependence on different parameters of beam optics and hardware. The first examination of potential showstoppers for the RF-separated beam implementation for Phase-2 of the AMBER experiment in the M2 beam line of the North Area is presented. [...]
2023 - 12 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1048 (2023) 168004
Fulltext: PDF;
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9.
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Physics Beyond Colliders: The Conventional Beams Working Group
/ Mussolini, Carlo Alberto (CERN ; JAI, UK ; Oxford U.) ; Banerjee, Dipanwita (CERN) ; Baratto Roldan, Anna (CERN) ; Bernhard, Johannes (CERN) ; Brugger, Markus (CERN) ; Charitonidis, Nikolaos (CERN) ; D'Alessandro, Gian Luigi (CERN) ; Gatignon, Laurent (CERN ; Lancaster U.) ; Gerbershagen, Alexander (CERN) ; Metzger, Fabian (CERN ; Bonn U., HISKP) et al.
The Physics Beyond Colliders initiative aims to exploit the full scientific potential of the CERN accelerator complex and its scientific infrastructure for particle physics studies, complementary to current and future collider experiments. Several experiments have been proposed to fully utilize and further advance the beam options for the existing fixed target experiments present in the North and East Experimental Areas of the CERN SPS and PS accelerators. [...]
2022 - 4 p.
- Published in : JACoW IPAC 2022 (2022) 1745-1748
Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.1745-1748
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10.
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RF-Separated Beam Project for the M2 Beam Line at CERN
/ Gerbershagen, Alexander (CERN) ; Andrieux, Vincent (Univ. Illinois at Urbana Champaign (US)) ; Bernhard, Johannes (CERN) ; Brugger, Markus (CERN) ; Denisov, Oleg (Universita e INFN Torino (IT)) ; Friedrich, Jan (Technische Universitaet Muenchen (DE)) ; Gatignon, Lau (Lancaster University (GB)) ; Gerigk, Frank (CERN) ; Guskov, Alexey (Joint Institute for Nuclear Research (RU)) ; Ketzer, Bernhard (University of Bonn (DE)) et al.
Within the framework of the Physics Beyond Colliders initiative at CERN, discussions are underway on the feasibility of producing radio-frequency (RF) separated beams for Phase-2 of the AMBER experiment at the M2 beam line in the North experimental area of the CERN SPS. The technique of RF separation is applied to enrich the content of a certain particle type within a beam consisting of different species at the same momentum [...]
CERN-PBC-Notes-2022-004.-
Geneva : CERN, 2022 - 22.
Fulltext: PDF;
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