From shreyadhar753 at gmail.com Fri Sep 18 02:53:22 2020 From: shreyadhar753 at gmail.com (shreya dhar) Date: Fri, 18 Sep 2020 07:23:22 +0530 Subject: [Blackhawk] Regarding neutrino spectrum for various a* Message-ID: Dear Madam/Sir, I am using the package Blackhawk to obtain the spectra for neutrinos for different values of a* for Black Hole of mass 10^(16) g. The plot is attached below. I am getting the enhancement in the spectra for larger energies in comparison to the Black Hole with zero angular momentum. As far as I understand, for a given mass, Kerr black hole temperature for a* > 0 is smaller in comparison to a* = 0 case (the schwarzschild case). If that is so, the spectra for a*>0 should instead have a depletion. The similar enhancement I am getting for photons, but I assumed it is because of superradiance phenomenon which is absent in Schwarzschild case. There must be some trivial conceptual misunderstanding at my end but I am not able to figure it out. I will be thankful if you could look into this. Thanks and regards Shreya Dhar University of Delhi -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: Kerr_Neutrino.png Type: image/png Size: 41572 bytes Desc: not available URL: