Zobrazeno 1 - 10
of 14 168
pro vyhledávání: '"Samuel, T. A."'
We provide a reply to the Argument from Intimacy on behalf of defenders of emergent spacetime in theories of quantum gravity. We argue that if one accepts that spacetime regions are nowhere in the sense that they are locations but do not have locatio
Externí odkaz:
http://arxiv.org/abs/2412.01404
Supernova remnants (SNRs) remain prime candidates for hadronic particle acceleration within our galaxy, accounting for much of the Cosmic Ray flux. Next-generation instruments such as the Southern Wide-field Gamma-ray Observatory (SWGO) will be of cr
Externí odkaz:
http://arxiv.org/abs/2410.15741
Autor:
Bucik, Radoslav, Hart, Samuel T., Dayeh, Maher A., Desai, Mihir I., Mason, Glenn M., Wiedenbeck, Mark E.
We examined the origin of 3He abundance enhancement in 23 high-energy (25-50 MeV) solar proton events that coincide with 3He-rich periods detected by ACE ULEIS in 1997-2021. In seven events, 3He enhancement was due to 3He leftover from preceding even
Externí odkaz:
http://arxiv.org/abs/2410.15515
Autor:
Rivera, Yeimy J., Badman, Samuel T., Stevens, Michael L., Raines, Jim M., Owen, Christopher J., Paulson, Kristoff, Niembro, Tatiana, Livi, Stefano A., Lepri, Susan T., Landi, Enrico, Halekas, Jasper S., Ervin, Tamar, Dewey, Ryan M., Coburn, Jesse T., Bale, Stuart D., Alterman, B. L.
Since Parker Solar Probe's (Parker's) first perihelion pass at the Sun, large amplitude Alfv\'en waves grouped in patches have been observed near the Sun throughout the mission. Several formation processes for these magnetic switchback patches have b
Externí odkaz:
http://arxiv.org/abs/2409.03645
Autor:
Rivera, Yeimy J., Badman, Samuel T., Stevens, Michael L., Verniero, Jaye L., Stawarz, Julia E., Shi, Chen, Raines, Jim M., Paulson, Kristoff W., Owen, Christopher J., Niembro, Tatiana, Louarn, Philippe, Livi, Stefano A., Lepri, Susan T., Kasper, Justin C., Horbury, Timothy S., Halekas, Jasper S., Dewey, Ryan M., De Marco, Rossana, Bale, Stuart D.
Publikováno v:
Science, 385, 962-966 (2024)
After leaving the Sun's corona, the solar wind continues to accelerate and cools, but more slowly than expected for a freely expanding adiabatic gas. We use in situ measurements from the Parker Solar Probe and Solar Orbiter spacecrafts to investigate
Externí odkaz:
http://arxiv.org/abs/2409.00267
Autor:
Eggl, Siegfried, Benkhaldoun, Zouhair, Micheva, Genoveva, Spencer, Samuel T., Stark, David V., Winkel, Benjamin, Rawls, Meredith, Peel, Mike W.
Satellite constellation interference occurs across astronomical disciplines. We present examples of interference from radio and $\gamma$-Ray astronomy to optical and spectroscopic interference in ground-based and space-borne facilities. In particular
Externí odkaz:
http://arxiv.org/abs/2408.15222
Autor:
Ervin, Tamar, Jaffarove, Kai, Badman, Samuel T., Huang, Jia, Rivera, Yeimy J., Bale, Stuart D.
Using a classification scheme for solar wind type based on the heliocentric distance of the observation, we look at near perihelion observations from Parker Solar Probe Encounters Four to Fourteen to study the sources of the slow Alfv$\'e$nic solar w
Externí odkaz:
http://arxiv.org/abs/2407.09684
We explored the possible benefits of integrating quantum simulators in a "hybrid" quantum machine learning (QML) workflow that uses both classical and quantum computations in a high-performance computing (HPC) environment. Here, we used two Oak Ridge
Externí odkaz:
http://arxiv.org/abs/2407.07294
Autor:
Venugopalan, Hari, Vijayanand, Shreyas Madhav Ambattur, Stanford, Caleb, Crossen, Stephanie, King, Samuel T.
We present GlucOS, a novel system for trustworthy automated insulin delivery. Fundamentally, this paper is about a system we designed, implemented, and deployed on real humans and the lessons learned from our experiences. GlucOS combines algorithmic
Externí odkaz:
http://arxiv.org/abs/2406.18262
Autor:
Venugopalan, Hari, Munir, Shaoor, Ahmed, Shuaib, Wang, Tangbaihe, King, Samuel T., Shafiq, Zubair
As browser fingerprinting is increasingly being used for bot detection, bots have started altering their fingerprints for evasion. We conduct the first large-scale evaluation of evasive bots to investigate whether and how altering fingerprints helps
Externí odkaz:
http://arxiv.org/abs/2406.07647