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| Main Authors: | , , , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
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2026
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| Online Access: | https://arxiv.org/abs/2604.22462 |
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| _version_ | 1866911621425659904 |
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| author | Addazi, Andrea Belotsky, Konstantin Beylin, Vitaly Bikbaev, Timur Chen, Deen Fabrocini, Filippo Giagu, Stefano Jinklub, Krid Kharakhashyan, Artem Khlopov, Maxim Korchagin, Vladimir Krasnov, Maxim Mahajan, Atharv Marciano, Antonino Mayorov, Andrey Morais, Antonio Pasechnik, Roman Said, Jackson Levi Sopin, Danila Stasenko, Viktor Trivedi, Oem |
| author_facet | Addazi, Andrea Belotsky, Konstantin Beylin, Vitaly Bikbaev, Timur Chen, Deen Fabrocini, Filippo Giagu, Stefano Jinklub, Krid Kharakhashyan, Artem Khlopov, Maxim Korchagin, Vladimir Krasnov, Maxim Mahajan, Atharv Marciano, Antonino Mayorov, Andrey Morais, Antonio Pasechnik, Roman Said, Jackson Levi Sopin, Danila Stasenko, Viktor Trivedi, Oem |
| contents | The multi-messenger exploration of dark matter and physics beyond the Standard Model has emerged as a central direction in modern astro-particle physics, particularly following the discovery of gravitational waves. In this work, we present a comprehensive review and forward-looking perspective on machine-learning-enhanced multi-messenger approaches, combining information from gravitational waves, cosmic rays, gamma rays, neutrinos, and collider experiments. We summarize the current state of the field, discuss recent methodological developments, and outline a coherent research program aimed at integrating heterogeneous datasets within a unified inference framework. Our collaboration proposes here a plan for forthcoming analyses aiming at extracting information on the properties and interactions of dark matter, and finally on its genesis, combining multi-messenger astronomy techniques and inputs from laboratory physics. The main objectives planned in this line of research comprise: i) the multi-messenger analysis of new physics in cosmology, including mainly, but not only, several different models of dark matter; ii) the phenomenology of new physics signatures in ground-based cosmic rays experiments, with cross-correlation to the corresponding physical, astrophysical and cosmological observations; iii) the development of machine learning methods for data analysis in ground-based cosmic rays experiments, in light of the new physics signatures. We note that several groups have explored the use of multi-messenger observations, including gravitational waves, to probe alternative dark matter candidates. The present work builds on these developments by focusing on the role of machine learning in integrating heterogeneous datasets. We foresee that such a cross-fertilizing approach will represent the right path to extract information about the main questions left in fundamental physics. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_22462 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Machine Learning for Multi-messenger Probes of New Physics and Cosmology: A Review and Perspective Addazi, Andrea Belotsky, Konstantin Beylin, Vitaly Bikbaev, Timur Chen, Deen Fabrocini, Filippo Giagu, Stefano Jinklub, Krid Kharakhashyan, Artem Khlopov, Maxim Korchagin, Vladimir Krasnov, Maxim Mahajan, Atharv Marciano, Antonino Mayorov, Andrey Morais, Antonio Pasechnik, Roman Said, Jackson Levi Sopin, Danila Stasenko, Viktor Trivedi, Oem High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology The multi-messenger exploration of dark matter and physics beyond the Standard Model has emerged as a central direction in modern astro-particle physics, particularly following the discovery of gravitational waves. In this work, we present a comprehensive review and forward-looking perspective on machine-learning-enhanced multi-messenger approaches, combining information from gravitational waves, cosmic rays, gamma rays, neutrinos, and collider experiments. We summarize the current state of the field, discuss recent methodological developments, and outline a coherent research program aimed at integrating heterogeneous datasets within a unified inference framework. Our collaboration proposes here a plan for forthcoming analyses aiming at extracting information on the properties and interactions of dark matter, and finally on its genesis, combining multi-messenger astronomy techniques and inputs from laboratory physics. The main objectives planned in this line of research comprise: i) the multi-messenger analysis of new physics in cosmology, including mainly, but not only, several different models of dark matter; ii) the phenomenology of new physics signatures in ground-based cosmic rays experiments, with cross-correlation to the corresponding physical, astrophysical and cosmological observations; iii) the development of machine learning methods for data analysis in ground-based cosmic rays experiments, in light of the new physics signatures. We note that several groups have explored the use of multi-messenger observations, including gravitational waves, to probe alternative dark matter candidates. The present work builds on these developments by focusing on the role of machine learning in integrating heterogeneous datasets. We foresee that such a cross-fertilizing approach will represent the right path to extract information about the main questions left in fundamental physics. |
| title | Machine Learning for Multi-messenger Probes of New Physics and Cosmology: A Review and Perspective |
| topic | High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2604.22462 |