Work

Searching High And Low For Exotic Particles At NUTEV

Year: 2025

Type: article

Abstract: The E815 (NuTeV) neutrino experiment at Fermilab has conducted two direct searches for neutral heavy leptons by using a dedicated instrumented decay channel. The first search probed the existence of neutral heavy leptons possessing masses between 0.3 and 2.0 GeV which decay into a muonic final state. The second was a specific search for a $33.9 MeV /c^2$ neutral particle produced from pion decay. The latter directly addressed the timing anomaly reported by the KARMEN neutrino experiment. Results of both searches were presented at the Moriond Electroweak conference.

Source: OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)

Author: Formaggio, J. A. [Columbia U.]; Alton, A. [Kansas State U.]; Adams, T. [Kansas State U.]; Avvakumov, S. [Rochester U.]; de Barbaro, L. [Northwestern U.]; de Barbaro, P. [Rochester U.]; Bernstein, R. H. [Fermilab]; Bodek, A. [Rochester U.]; Bolton, T. [Kansas State U.]; Brau, J. [Oregon U.]; Buchholz, D. [Northwestern U.]; Budd, H. [Rochester U.]; Bugel, L. [Fermilab]; Case, S. [Columbia U.]; Conrad, J. M. [Columbia U.]; Drucker, R. B. [Oregon U.]; Fleming, B. T. [Columbia U.]; Frey, R. [Oregon U

Institution: Columbia University

Language: English

Topic: Neutrino Physics Research

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: U.S. Department of Energy, Office of Science, High Energy Physics

Awards: G4404904460, G498139845, G585908603, G716412294, G969889393

OpenAlex ID: W4407763960

FWCI:

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