Modeling the Ages and Chemical Abundances of Elliptical Galaxies

Authors: Gountanis, Nicole Marcelina, Weinberg, David H., Beverage, Aliza G., Sandford, Nathan R., Conroy, Charlie, Kriek, Mariska

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2407.07971

Dissecting the Crab Nebula with JWST: Pulsar wind, dusty filaments, and Ni/Fe abundance constraints on the explosion mechanism

Authors: Temim, Tea, Laming, J. Martin, Kavanagh, P. J., Smith, Nathan, Slane, Patrick, Blair, William P., De Looze, Ilse, Bucciantini, Niccolò, Jerkstrand, Anders, Gountanis, Nicole Marcelina, Sankrit, Ravi, Milisavljevic, Dan, Rest, Armin, Lyutikov, Maxim, DePasquale, Joseph, Martin, Thomas, Drissen, Laurent, Raymond, John, Fox, Ori D., Modjaz, Maryam, Spitkovsky, Anatoly, Strolger, Lou

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2406.00172