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SUMMARY:CDHY PeVatron Workshop
DTSTART:20251008T120000Z
DTEND:20251011T035000Z
DTSTAMP:20260511T110600Z
UID:indico-event-10@indico.nevis.columbia.edu
DESCRIPTION:Unveiling Galactic PeVatrons with frontier multi-messenger o
 bservations and theoretical modelsThe 3rd CDHY workshop “Unveiling Galac
 tic PeVatrons with frontier multi-messenger observations and theoretical
  models\,” will be held in-person at Columbia University Nevis Labs\, ne
 ar New York City\, on Oct 8-10\, 2025. The recent discoveries of over 50 
 ultra-high-energy (UHE\; > 100 TeV) gamma-ray sources and neutrino emissio
 ns in the Galactic Plane have marked a paradigm shift in the century-long 
 history of cosmic-ray astrophysics. While the UHE telescopes (LHAASO\, HAW
 C\, and Tibet AS gamma) operate as PeVatron search engines\, IACTs (H.E.
 S.S\, VERITAS\, and MAGIC) and X-ray observations are crucial for identify
 ing the most energetic particle acceleration sites. Taking advantage of th
 e wealth of observational data from current multi-messenger instruments\, 
 we would like to address the questions of what are the Galactic PeVatrons
 \, and how do they accelerate particles to PeV energies. This workshop 
 aims to bring the latest observational results\, theoretical models\, and 
 the experts to Columbia University and/or New York. We will discuss the fu
 ture visions for understanding the Galactic PeVatron phenomena most comp
 rehensively with the upcoming gamma-ray\, X-ray\, neutrino and radio teles
 copes over the next decade.About CDHY: The Columbia-DIAS-Heidelberg-Yale (
 CDHY) Initiative is a series of seminars/meetings established by Columbia 
 University (New York)\, Dublin Institute for Advanced Studies (Dublin)\, M
 PIK Heidelberg\, and Yale University (New Haven). The initiative hosts sev
 eral activities including focused mini-workshops such as the CDHY PeVatron
  workshop in New York.  Confirmed Speakers Include:Felix Aharonian (Remo
 te)Hongjun AnZhen Cao (Remote)Silvia CelliLuca ComissoRebecca DiesingKe Fa
 ngAndrea GiulianiGwenael Giacinti (Remote)Jamie HolderOleg KargaltsevAliso
 n MitchellKaya MoriKohta MuraseLaura Oliviera NietoAngela OlintoLorenzo Si
 roniTea TemimNaomi TsujiXiaojie WangRuizhi Yang (Remote)Shuo Zhang Scient
 ific Organizing Committee:Felix Aharonian\, Paolo Coppi\, Jim Hinton\, Yur
 i Levin\, Kaya Mori\, Reshmi MukherjeeLocal Organizing Committee:Kaya Mori
 \, Reshmi Mukherjee\, Matthew Lundy\, Svanik Tandon\, Jooyun Woo  Image 
 Credit: Hudson River and view of the Manhattan skyline from the region aro
 und Nevis Labs - Ariana Ray. Overlaid\, is the image of the central region
  of our galaxy\, the Milky Way\, that contains an exotic collection of obj
 ects. Image Credit: X-Ray:NASA/CXC/UMass/D. Wang et al.\; Radio:NRF/SARAO
 /MeerKAT. \n\nhttps://indico.nevis.columbia.edu/event/10/
LOCATION:Nevis Labs\, Columbia University
URL:https://indico.nevis.columbia.edu/event/10/
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