Axion-like Particle Searches at DarkQuest

Blinov, Nikita; Kowalczyk, Elizabeth; Wynne, Margaret

doi:10.48550/arxiv.2112.09814

Cited by 2 publications

(2 citation statements)

References 89 publications

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“…Since both primary and secondary axion productions lead to the same 2γ signal, all these processes need be simulated to obtain the result. For a 20 GeV electron beam an hypothetical experiment of this type could be sensitive to the region of parameter space, which coincides with the results of similar setups including SeaQuest/DarkQuest [48,49] LUXE-NPOD [46], NA62 [50], and FASER2 [51].…”

Section: Precision Measurements Relevant To Quantumsupporting

confidence: 77%

Whitepaper submitted to Snowmass21: Advanced accelerator linear collider demonstration facility at intermediate energy

Benedetti¹,

Bulanov²,

Esarey³

et al. 2022

Preprint

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It is widely accepted that the next lepton collider beyond a Higgs factory would require center-of-mass energy of the order of up to 15 TeV. Since, given reasonable space and cost restrictions, conventional accelerator technology reaches its limits near this energy, high-gradient advanced acceleration concepts are attractive. Advanced and novel accelerators (ANAs) are leading candidates due to their ability to produce acceleration gradients on the order of 1-100 GV/m, leading to compact acceleration structures. Over the last 10-15 years significant progress has been achieved in accelerating electron beams by ANAs. For example, the demonstration of several-GeV electron beams from laser-powered capillary discharge waveguides, as well as the proof-of-principle coupling of two accelerating structures powered by different laser pulses, has increased interest in ANAs as a viable technology to be considered for a compact, TeV-class, lepton linear collider.However, intermediate facilities are required to test the technology and demonstrate key subsystems. A 20-100 GeV center-of-mass energy ANA-based lepton collider can be a possible candidate for an intermediate facility. Apart from being a test beam facility for accelerator and detector studies, this collider will provide opportunities to study muon and proton beam acceleration, investigate charged particle interactions with extreme electromagnetic fields (relevant for beam delivery system designs and to study the physics at the interaction point), as well as precision Quantum Chromodynamics and Beyond the Standard Model physics measurements. Possible applications of this collider include the studies of γγ and e-ion collider designs.The advanced accelerator and HEP communities propose the following recommendations to the Snowmass conveners:1. The research continue on the science case for the intermediate facility in the framework of the General Accelerator R&D (GARD) program.

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Section: Precision Measurements Relevant To Quantumsupporting

confidence: 77%

Whitepaper submitted to Snowmass21: Advanced accelerator linear collider demonstration facility at intermediate energy

Benedetti¹,

Bulanov²,

Esarey³

et al. 2022

Preprint

View full text Add to dashboard Cite

show abstract

“…The DarkQuest proton beam dump experiment, a proposed upgrade of the existing SeaQuest/ SpinQuest experiment at Fermilab, has excellent prospects to search for light, long-lived exotic particles [624][625][626][627], including HNLs [628]. The SeaQuest/SpinQuest experiment utilizes part of the Fermilab 120 GeV Main Injector proton beam.…”

Section: Opportunities At Fnal: Darkquestmentioning

confidence: 99%

The present and future status of heavy neutral leptons

Abdullahi

Alzás

Batell

et al. 2023

J. Phys. G: Nucl. Part. Phys.

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The existence of nonzero neutrino masses points to the likely existence of multiple Standard Model neutral fermions. When such states are heavy enough that they cannot be produced in oscillations, they are referred to as heavy neutral leptons (HNLs). In this white paper, we discuss the present experimental status of HNLs including colliders, beta decay, accelerators, as well as astrophysical and cosmological impacts. We discuss the importance of continuing to search for HNLs, and its potential impact on our understanding of key fundamental questions, and additionally we outline the future prospects for next-generation future experiments or upcoming accelerator run scenarios.

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Axion-like Particle Searches at DarkQuest

Cited by 2 publications

References 89 publications

Whitepaper submitted to Snowmass21: Advanced accelerator linear collider demonstration facility at intermediate energy

Whitepaper submitted to Snowmass21: Advanced accelerator linear collider demonstration facility at intermediate energy

The present and future status of heavy neutral leptons

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