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SUMMARY:Cosmological analogies in the search for new physics in high-energ
 y collisions
DTSTART;VALUE=DATE-TIME:20221124T080000Z
DTEND;VALUE=DATE-TIME:20221124T082000Z
DTSTAMP;VALUE=DATE-TIME:20260314T001906Z
UID:indico-contribution-19648@indico.ific.uv.es
DESCRIPTION:Speakers: Miguel Angel Sanchis Lozano (IFIC-University of Vale
 ncia)\nCorrelations play a fundamental role in many branches of physics\, 
 from quantum mechanics to particle physics and cosmology. In particular\, 
 the astonishing homogeneity of the angular distribution of the Cosmic Micr
 owave Background (CMB) radiation across the sky (measured with high precis
 ion by WMAP and Planck missions) requires of an inflationary epoch right a
 fter the Big Bang to solve the horizon problem. However\, still some anoma
 lies like the lack of positive large-angle correlations show up in the stu
 dy of the CMB\, likely indicating the need of a better understanding of th
 e universe evolution. \nAngular correlations in high-energy collisions als
 o could play an important role to uncover a possible non-conventional stag
 e of matter (e.g. from Hidden Valley models) produced on top of the QCD pa
 rtonic cascade followed by final hadronization. Indeed\, new physics beyon
 d the SM could stretch and enhance (pseudo)rapidity and azimuthal 2- and 3
 -particle correlations in high-energy collisions. We explore a suggestive 
 cosmological analogy together with the physical potential of this techniqu
 e to detect new physics in hadronic collisions at the LHC\, and more clean
 ly at future e+e- colliders. \n\nRelated papers:\nhttps://arxiv.org/pdf/22
 05.13257.pdf\nhttps://arxiv.org/pdf/2202.10987.pdf\nhttps://arxiv.org/pdf/
 2110.05900.pdf\nhttps://arxiv.org/pdf/2006.06569.pdf\n\nhttps://indico.ifi
 c.uv.es/event/6735/contributions/19648/
LOCATION:BILBAO
URL:https://indico.ific.uv.es/event/6735/contributions/19648/
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