The existence of non-zero neutrino masses points to the likely existence of
multiple SM 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 on key fundamental
questions, and additionally we outline the future prospects for next-generation
future experiments or upcoming accelerator run scenarios.
Описание
The Present and Future Status of Heavy Neutral Leptons
%0 Generic
%1 abdullahi2022present
%A Abdullahi, Asli M.
%A Alzas, Pablo Barham
%A Batell, Brian
%A Boyarsky, Alexey
%A Carbajal, Saneli
%A Chatterjee, Animesh
%A Crespo-Anadon, Jose I.
%A Deppisch, Frank F.
%A De Roeck, Albert
%A Drewes, Marco
%A Gago, Alberto Martin
%A Suarez, Rebeca Gonzalez
%A Goudzovski, Evgueni
%A Hatzikoutelis, Athanasios
%A Hufnagel, Marco
%A Ilten, Philip
%A Izmaylov, Alexander
%A Kelly, Kevin J.
%A Klaric, Juraj
%A Kopp, Joachim
%A Kulkarni, Suchita
%A Lamoureux, Mathieu
%A Lanfranchi, Gaia
%A Lopez-Pavon, Jacobo
%A Mikulenko, Oleksii
%A Mooney, Michael
%A Nemevsek, Miha
%A Ovchynnikov, Maksym
%A Pascoli, Silvia
%A Plestid, Ryan
%A Darwish, Mohamed Rashad
%A Redi, Federico Leo
%A Ruchayskiy, Oleg
%A Ruiz, Richard
%A Shaposhnikov, Mikhail
%A Shoemaker, Ian M.
%A Shrock, Robert
%A Sousa, Alex
%A Van Remortel, Nick
%A Syvolap, Vsevolod
%A Takhistov, Volodymyr
%A Tastet, Jean-Loup
%A Timiryasov, Inar
%A Vincent, Aaron C.
%A Yu, Jaehoon
%D 2022
%K bsm hep-ph neutrinos review sterile_neutrinos
%T The Present and Future Status of Heavy Neutral Leptons
%U http://arxiv.org/abs/2203.08039
%X The existence of non-zero neutrino masses points to the likely existence of
multiple SM 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 on key fundamental
questions, and additionally we outline the future prospects for next-generation
future experiments or upcoming accelerator run scenarios.
@misc{abdullahi2022present,
abstract = {The existence of non-zero neutrino masses points to the likely existence of
multiple SM 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 on key fundamental
questions, and additionally we outline the future prospects for next-generation
future experiments or upcoming accelerator run scenarios.},
added-at = {2022-12-31T14:23:57.000+0100},
author = {Abdullahi, Asli M. and Alzas, Pablo Barham and Batell, Brian and Boyarsky, Alexey and Carbajal, Saneli and Chatterjee, Animesh and Crespo-Anadon, Jose I. and Deppisch, Frank F. and De Roeck, Albert and Drewes, Marco and Gago, Alberto Martin and Suarez, Rebeca Gonzalez and Goudzovski, Evgueni and Hatzikoutelis, Athanasios and Hufnagel, Marco and Ilten, Philip and Izmaylov, Alexander and Kelly, Kevin J. and Klaric, Juraj and Kopp, Joachim and Kulkarni, Suchita and Lamoureux, Mathieu and Lanfranchi, Gaia and Lopez-Pavon, Jacobo and Mikulenko, Oleksii and Mooney, Michael and Nemevsek, Miha and Ovchynnikov, Maksym and Pascoli, Silvia and Plestid, Ryan and Darwish, Mohamed Rashad and Redi, Federico Leo and Ruchayskiy, Oleg and Ruiz, Richard and Shaposhnikov, Mikhail and Shoemaker, Ian M. and Shrock, Robert and Sousa, Alex and Van Remortel, Nick and Syvolap, Vsevolod and Takhistov, Volodymyr and Tastet, Jean-Loup and Timiryasov, Inar and Vincent, Aaron C. and Yu, Jaehoon},
biburl = {https://www.bibsonomy.org/bibtex/2c358fde2f1d5df1324fc7c61f0f64996/intfxdx},
description = {The Present and Future Status of Heavy Neutral Leptons},
interhash = {1bd5352afdb3c61ab460e780be60b744},
intrahash = {c358fde2f1d5df1324fc7c61f0f64996},
keywords = {bsm hep-ph neutrinos review sterile_neutrinos},
note = {cite arxiv:2203.08039Comment: 82 pages, 34 figures. Contribution to Snowmass 2021},
timestamp = {2022-12-31T14:23:57.000+0100},
title = {The Present and Future Status of Heavy Neutral Leptons},
url = {http://arxiv.org/abs/2203.08039},
year = 2022
}