CERN Accelerating science

FASER Papers

Posledne pridané:
2024-02-07
14:16
Neutrino Rate Predictions for FASER / Boyd, Jamie (CERN) /FASER
The Forward Search Experiment (FASER) at CERN’s Large Hadron Collider (LHC) has recently directly detected the first collider neutrinos. Neutrinos play an important role in all FASER analyses, either as signal or background, and it is therefore essential to understand the neutrino event rates. [...]
CERN-EP-2024-036.- Geneva : CERN, 2024 - 18. Draft (restricted): PDF; Fulltext: PDF;

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2023-10-10
08:38
The FASER Experiment / Boyd, J (CERN)
FASER is a new, small experiment that was installed into the LHC complex during Long Shutdown 2. It is designed to search for light, long-lived, new particles that could be produced in the LHC collisions and decay inside the detector. [...]
2023 - 7 p. - Published in : 10.1142/9789811280184_0019 Fulltext: PDF;
In : The future of the Large Hadron Collider, pp.281-287

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2023-07-10
14:07
Search for dark photons with the FASER detector at the LHC / FASER collaboration
The FASER experiment at the LHC is designed to search for light, weakly-interacting particles produced in proton-proton collisions at the ATLAS interaction point that travel in the far-forward direction. The first results from a search for dark photons decaying to an electron-positron pair, using a dataset corresponding to an integrated luminosity of $27.0~\mathrm{fb}^{-1}$ collected at center-of-mass energy $\sqrt{s} = 13.6$ TeV in 2022 in LHC Run 3, are presented. [...]
arXiv:2308.05587; CERN-EP-2023-161.- 2023-12-07 - 10 p. - Published in : Phys. Lett. B 848 (2024) 138378 Fulltext: DarkPhoton_PLB_Final - PDF; 2308.05587 - PDF; Publication - PDF;

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2023-03-22
20:29
First Direct Observation of Collider Neutrinos with FASER at the LHC / FASER Collaboration
We report the first direct observation of neutrino interactions at a particle collider experiment. Neutrino candidate events are identified in a 13.6 TeV center-of-mass energy pp collision data set of 35.4 fb−1 using the active electronic components of the FASER detector at the Large Hadron Collider. [...]
arXiv:2303.14185; CERN-EP-2023-056.- Geneva : CERN, 2023-07-19 - 9 p. - Published in : Phys. Rev. Lett. 131 (2023) 031801 Draft (restricted): PDF; Fulltext: Publication - PDF; CERN-EP-2023-056 - PDF; 2303.14185 - PDF; External links: BigThink.com article; Slides; Physics Viewpoint

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2022-07-22
22:20
The FASER Detector / FASER Collaboration
FASER, the ForwArd Search ExpeRiment, is an experiment dedicated to searching for light, extremely weakly-interacting particles at CERN's Large Hadron Collider (LHC). Such particles may be produced in the very forward direction of the LHC's high-energy collisions and then decay to visible particles inside the FASER detector, which is placed 480 m downstream of the ATLAS interaction point, aligned with the beam collisions axis. [...]
arXiv:2207.11427; CERN-FASER-2022-001.- Geneva : CERN, 2022 - 92 p. Fulltext: FASER_Detector_Paper_22.7.22 - PDF; 2207.11427 - PDF;

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2021-12-22
04:09
The tracking detector of the FASER experiment / FASER Collaboration
FASER is a new experiment designed to search for new light weakly-interacting long-lived particles (LLPs) and study high-energy neutrino interactions in the very forward region of the LHC collisions at CERN. The experimental apparatus is situated 480 m downstream of the ATLAS interaction-point aligned with the beam collision axis. [...]
arXiv:2112.01116.- 2022-07-01 - 49 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1034 (2022) 166825 Fulltext: PDF;

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2021-12-20
10:22
The trigger and data acquisition system of the FASER experiment / FASER collaboration
The FASER experiment is a new small and inexpensive experiment that is placed 480 meters downstream of the ATLAS experiment at the CERN LHC. FASER is designed to capture decays of new long-lived particles, produced outside of the ATLAS detector acceptance. [...]
arXiv:2110.15186; CERN-FASER-2021-001.- Geneva : CERN, 2021-12-20 - 43 p. - Published in : JINST Fulltext: FASER_TDAQ - PDF; document - PDF; 2110.15186 - PDF; Fulltext from publisher: PDF;

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2021-05-10
11:53
First neutrino interaction candidates at the LHC / FASER Collaboration
FASERν at the CERN Large Hadron Collider (LHC) is designed to directly detect collider neutrinos for the first time and study their cross sections at TeV energies, where no such measurements currently exist. In 2018, a pilot detector employing emulsion films was installed in the far-forward region of ATLAS, 480 m from the interaction point, and collected 12.2 fb−1 of proton-proton collision data at a center-of-mass energy of 13 TeV. [...]
arXiv:2105.06197.- Geneva : CERN, 2021-11-01 - 7 p. - Published in : Phys. Rev. D 104 (2021) L091101 Draft (restricted): PDF; Fulltext: 2105.06197 - PDF; CERN-EP-2021-087 - PDF; Fulltext from publisher: PDF; External link: Gizmodo.com article

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2019-11-27
11:08
Technical Proposal: FASERnu / FASER Collaboration
FASERnu is a proposed small and inexpensive emulsion detector designed to detect collider neutrinos for the first time and study their properties. [...]
arXiv:2001.03073 ; CERN-LHCC-2019-017 ; LHCC-P-015 ; UCI-TR-2019-25 ; LHCC-P-015.
- 2019. - 49 p.
Fulltext - Fulltext

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2019-08-10
05:05
Detecting and Studying High-Energy Collider Neutrinos with FASER at the LHC / FASER Collaboration
Neutrinos are copiously produced at particle colliders, but no collider neutrino has ever been detected. Colliders, and particularly hadron colliders, produce both neutrinos and anti-neutrinos of all flavors at very high energies, and they are therefore highly complementary to those from other sources. [...]
arXiv:1908.02310; CERN-EP-2019-160; KYUSHU-RCAPP-2019-003; SLAC-PUB-17460, UCI-TR-2019-19; SLAC-PUB-17460, UCI-TR-2019-19.- 2020-01-25 - 33 p. - Published in : Eur. Phys. J. C 80 (2020) 61 Article from SCOAP3: PDF; Fulltext: PDF;

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