Zobrazeno 1 - 10
of 195 167
pro vyhledávání: '"Griffin, A"'
We study "partition Eisenstein series", extensions of the Eisenstein series $G_{2k}(\tau),$ defined by $$\lambda=(1^{m_1}, 2^{m_2},\dots, k^{m_k}) \vdash k \ \ \ \ \ \longmapsto \ \ \ \ \ G_{\lambda}(\tau):= G_2(\tau)^{m_1} G_4(\tau)^{m_2}\cdots G_{2
Externí odkaz:
http://arxiv.org/abs/2408.08807
Autor:
Hsu, Brian, Smith, Nathan, Goldberg, Jared A., Bostroem, K. Azalee, Hosseinzadeh, Griffin, Sand, David J., Pearson, Jeniveve, Hiramatsu, Daichi, Andrews, Jennifer E., Beasor, Emma R., Dong, Yize, Farah, Joseph, Galbany, LluÍs, Gomez, Sebastian, Gonzalez, Estefania Padilla, Gutiérrez, Claudia P., Howell, D. Andrew, Könyves-Tóth, Réka, McCully, Curtis, Newsome, Megan, Shrestha, Manisha, Terreran, Giacomo, Villar, V. Ashley, Wang, Xiaofeng
We present and analyze the extensive optical broadband photometry of the Type II SN 2023ixf up to one year after explosion. We find that, when compared to two pre-existing model grids, the pseudo-bolometric light curve is consistent with drastically
Externí odkaz:
http://arxiv.org/abs/2408.07874
Linear mixed effects models are widely used in statistical modelling. We consider a mixed effects model with Bayesian variable selection in the random effects using spike-and-slab priors and developed a variational Bayes inference scheme that can be
Externí odkaz:
http://arxiv.org/abs/2408.07365
The success of Large Language Models (LLMs) in multicultural environments hinges on their ability to understand users' diverse cultural backgrounds. We measure this capability by having an LLM simulate human profiles representing various nationalitie
Externí odkaz:
http://arxiv.org/abs/2408.06929
Autor:
Barty, Christopher P. J., Algots, J. Martin, Amador, Alexander J., Barty, James C. R., Betts, Shawn M., Casteñada, Marcelo A., Chu, Matthew M., Daley, Michael E., Lopez, Ricardo A. De Luna, Diviak, Derek A., Effarah, Haytham H., Feliciano, Roberto, Garcia, Adan, Grabiel, Keith J., Griffin, Alex S., Hartemann, Frederic V., Heid, Leslie, Hwang, Yoonwoo, Imeshev, Gennady, Jentschel, Michael, Johnson, Christopher A., Kinosian, Kenneth W., Lagzda, Agnese, Lochrie, Russell J., May, Michael W., Molina, Everardo, Nagel, Christopher L., Nagel, Henry J., Peirce, Kyle R., Peirce, Zachary R., Quiñonez, Mauricio E., Raksi, Ferenc, Ranganath, Kelanu, Reutershan, Trevor, Salazar, Jimmie, Schneider, Mitchell E., Seggebruch, Michael W. L., Yang, Joy Y., Yeung, Nathan H., Zapata, Collette B., Zapata, Luis E., Zepeda, Eric J., Zhang, Jingyuan
The design and optimization of laser-Compton x-ray systems based on compact distributed charge accelerator structures can enable micron-scale imaging of disease and the concomitant production of beams of Very High Energy Electrons (VHEEs) capable of
Externí odkaz:
http://arxiv.org/abs/2408.04082
Autor:
Bostroem, K. Azalee, Sand, David J., Dessart, Luc, Smith, Nathan, Jha, Saurabh W., Valenti, Stefano, Andrews, Jennifer E., Dong, Yize, Filippenko, Alexei V., Gomez, Sebastian, Hiramatsu, Daichi, Hoang, Emily T., Hosseinzadeh, Griffin, Howell, D. Andrew, Jencson, Jacob E., Lundquist, Michael, McCully, Curtis, Mehta, Darshana, Retamal, Nicolas E. Meza, Pearson, Jeniveve, Ravi, Aravind P., Shrestha, Manisha, Wyatt, Samuel
SN 2023ixf was discovered in M101 within a day of explosion and rapidly classified as a Type II supernova with flash features. Here we present ultraviolet (UV) spectra obtained with the Hubble Space Telescope 14, 19, 24, and 66 days after explosion.
Externí odkaz:
http://arxiv.org/abs/2408.03993
Autor:
Griffin, Maryclare
Penalized and robust regression, especially when approached from a Bayesian perspective, can involve the problem of simulating a random variable $\boldsymbol z$ from a posterior distribution that includes a term proportional to a sum of powers, $\|\b
Externí odkaz:
http://arxiv.org/abs/2408.01617
Autor:
Frew, Jack, Keyser, Nigel, Kim, Ethan, Paddock, Griffin, Toumbleston, Camden, Wilson, Sara, Tsikkou, Charis
We consider a system of two balance laws of Keyfitz-Kranzer type with varying generalized Chaplygin gas, which exhibits negative pressure and is a product of a function of time and the inverse of a power of the density. The Chaplygin gas is a fluid d
Externí odkaz:
http://arxiv.org/abs/2407.20869
Autor:
Kirschner, Nicholas, Kierans, Carolyn, Wasti, Sambid, Schoenwald, Adam J., Caputo, Regina, Griffin, Sean, Liceaga-Indart, Iker, Parker, Lucas, Perkins, Jeremy S., Zajczyk, Anna
The ComPair balloon instrument is a prototype of the All-sky Medium Energy Gamma-ray Observatory (AMEGO) mission concept. AMEGO aims to bridge the spectral gap in sensitivity that currently exists from $\sim$100 keV to $\sim$100 MeV by being sensitiv
Externí odkaz:
http://arxiv.org/abs/2407.18737
Autor:
Mrozowski, M. S., Bell, A. S., Griffin, P. F., Hunter, D., Burt, D., McGilligan, J. P., Riis, E., Beggan, C., Ingleby, S. J.
Spatial variation in the intensity of magnetospheric and ionospheric fluctuation during solar storms creates ground-induced currents, of importance in both infrastructure engineering and geophysical science. This activity is currently measured using
Externí odkaz:
http://arxiv.org/abs/2407.15528