Feebly-interacting particles: FIPs 2022 Workshop Report

C. Antel; M. Battaglieri; J Beacham; C. Boehm; O. Buchmüller; F. Calore; P Carenza; B Chauhan; P. Cladè; P. Coloma; P. Crivelli; V. Dandoy; M Hostert

doi:10.1140/epjc/s10052-023-12168-5

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Feebly-interacting particles: FIPs 2022 Workshop Report

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Feebly-interacting particles: FIPs 2022 Workshop Report

C. Antel, M. Battaglieri, J Beacham, C. Boehm, O. Buchmüller, F. Calore, P Carenza, B Chauhan, P. Cladè, P. Coloma, …

The European physical journal. C, Particles and fields, Vol.83(12), 1122

12/11/2023

DOI: 10.1140/epjc/s10052-023-12168-5

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Abstract

Particle physics today faces the challenge of explaining the mystery of dark matter, the origin of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent fine-tuning of the electro-weak scale, and many other aspects of fundamental physics. Perhaps the most striking frontier to emerge in the search for answers involves new physics at mass scales comparable to familiar matter, below the GeV-scale, or even radically below, down to sub-eV scales, and with very feeble interaction strength. New theoretical ideas to address dark matter and other fundamental questions predict such feebly interacting particles (FIPs) at these scales, and indeed, existing data provide numerous hints for such possibility. A vibrant experimental program to discover such physics is under way, guided by a systematic theoretical approach firmly grounded on the underlying principles of the Standard Model. This document represents the report of the FIPs 2022 workshop, held at CERN between the 17 and 21 October 2022 and aims to give an overview of these efforts, their motivations, and the decadal goals that animate the community involved in the search for FIPs.

Details

Title: Subtitle: Feebly-interacting particles: FIPs 2022 Workshop Report
Creators: C. Antel
M. Battaglieri
J Beacham - The Ohio State University
C. Boehm
O. Buchmüller
F. Calore
P Carenza - Stockholm University
B Chauhan - University of Iowa, Physics and Astronomy
P. Cladè
P. Coloma
P. Crivelli
V. Dandoy
M Hostert - Physics and Astronomy
Resource Type: Journal article
Publication Details: The European physical journal. C, Particles and fields, Vol.83(12), 1122
DOI: 10.1140/epjc/s10052-023-12168-5
ISSN: 1434-6044
eISSN: 1434-6052
Language: English
Date published: 12/11/2023
Academic Unit: Physics and Astronomy
Record Identifier: 9984945919602771

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