This workshop aims to bring together theorists and experimentalists to chart the path for the next-generation dedicated search for magnetic monopoles in cosmic rays.
The important goal of this workshop is to formalize a concrete experimental proposal—named MANDATE (Monopole And Nuclear Detector at Tibet Elevation)—and to define its physics case, design, deployment strategy, and timeline. A key focus will be exploring the distinct advantage of coupling such a dedicated search with non-dedicated cosmic ray observatories, such as LHAASO, to maximize sensitivity and scientific reach.
Topics to be Covered:
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Theory & Phenomenology: GUT-scale and low-scale monopole production, cosmological and astrophysical implications (primordial magnetic fields, phase transitions), and related topics.
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Experimental Landscape: Review of current and past monopole searches (direct and indirect), limits, and detection techniques.
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Cosmic Ray Synergies: How a major cosmic ray experiment can enhance a dedicated monopole search, and whether a dedicated search could, in turn, benefit the cosmic ray experiment.
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Exotic Particle Searches: Discussion of other highly-ionizing exotic particles (e.g., nuclearites, Q-balls) that could be pursued with similar detector technologies.
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The MANDATE Proposal: Dedicated discussions to refine the physics case, detector concept, deployment scenarios, and projected sensitivity.
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Collaboration & Roadmap: Steps toward a Conceptual Design Report (CDR) and formation of a collaborative effort.
Outcome: The workshop will conclude with a plan to produce a CDR detailing the physics motivation, experimental design, deployment options, and timeline for MANDATE. This document will serve as the foundation for seeking institutional support and launching a new dedicated experiment.
We welcome contributions from theorists, cosmic-ray physicists, particle experimentalists, and instrument developers interested in pioneering the next frontier in monopole discovery.
Local Organizing Committee:
1. 杰 杜 (Du Jie), IHEP
2. 任山君 (Ren Shanjun), IHEP
International Advisory Board:
1. Vaso Mitsou, IFIC - CSIC / U. Valencia
2. Nick Mavromatos, King's Coll. London
3. Oliver Gould, U. Nottingham
4. Daniele Perri, Warsaw U.
5. Albert DeRoeck, CERN
6. Andrey Alexandrov, INFN Napoli
7. Rafael Alves Batista, Sorbonne/IAP
8. Michele Doro, U. Padova
9. |张寿山 (Zhāng Shòushān), IHEP
