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VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:1
UID:UW-Physics-Event-8714
DTSTART:20240404T193000Z
DTEND:20240404T203000Z
DTSTAMP:20260408T114911Z
LAST-MODIFIED:20240401T180820Z
LOCATION:CH 5280
SUMMARY:Multi-wavelength emission from Jets of nearby radio galaxies\,
  NPAC (Nuclear/Particle/Astro/Cosmo) Forum\, Riku Kuze\, Tohoku Univer
 sity
DESCRIPTION:Relativistic jets in radio galaxies emit multi-wavelength 
 photons\, indicating the existence of nonthermal particles. However\, 
 the origin of these nonthermal particles is unknown. One plausible sce
 nario is the electron-positron pair production via the two-photon inte
 raction using the gamma rays produced by magnetic reconnection in the 
 black-hole magnetosphere. This scenario is possible if the accretion f
 low is in a highly magnetized state\, i.e.\, magnetically arrested dis
 k (MAD) state. We construct the multi-wavelength photon emission model
  based on this scenario. In this talk\, we will show the results of ap
 plying our model to M87. We calculate emissions from jets and MADs and
  compare the model prediction to the simultaneous multi-wavelength obs
 ervational data for M87. We find that the emission from jets explains 
 the optical to the X-ray data\, and that from MADs explains the gamma-
 ray data. We also estimate the neutrino emission from jets and MADs\, 
 and we find that the neutrino luminosity is too low to observe by the 
 IceCube Gen-2.
URL:https://www.physics.wisc.edu/events/?id=8714
END:VEVENT
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