Zobrazeno 1 - 10
of 17 045
pro vyhledávání: '"A Bale"'
Autor:
Shen, M. M., Szalay, J. R., Pokorný, P., Mitchell, J. G., Hill, M. E., Mitchell, D. G., McComas, D. J., Christian, E. R., Cohen, C. M. S., Schwadron, N. A., Bale, S. D., Malaspina, D. M.
The Integrated Science Investigation of the Sun (IS$\bigodot$IS) energetic particle instrument suite on Parker Solar Probe is dedicated to measuring energetic ions and electrons in the near-Sun environment. It includes a half-sky-viewing time-of-flig
Externí odkaz:
http://arxiv.org/abs/2412.18028
Autor:
Yang, Yufei, Horbury, Timothy S., Trotta, Domenico, Matteini, Lorenzo, Wang, Joseph, Fedorov, Andrey, Louarn, Philippe, Bale, Stuart, Pulupa, Marc, Larson, Davin E., Stevens, Michael, Maksimovic, Milan, Khotyaintsev, Yuri, Larosa, Andrea
We investigate a class of ion-scale magnetic solitary structures in the solar wind, characterized by distinct magnetic field enhancements and bipolar rotations over spatial scales of several proton inertial lengths. Previously tentatively identified
Externí odkaz:
http://arxiv.org/abs/2412.16824
The Parker Solar Probe (PSP) spacecraft observed a large coronal mass ejection (CME) on 5 September 2022, shortly before closest approach during the 13th PSP solar encounter. For several days following the CME, PSP detected a storm of Type III radio
Externí odkaz:
http://arxiv.org/abs/2412.05464
Autor:
Desai, M. I., Drake, J. F., Phan, T., Yin, Z., Swisdak, M., McComas, D. J., Bale, S. D., Rahmati, A., Larson, D., Matthaeus, W. H., Dayeh, M. A., Starkey, M. J., Raouafi, N. E., Mitchell, D. G., Cohen, C. M. S., Szalay, J. R., Giacalone, J., Hill, M. E., Christian, E. R., Schwadron, N. A., McNutt Jr., R. L., Malandraki, O., Whittlesey, P., Livi, R., Kasper, J. C.
We report observations of direct evidence of energetic protons being accelerated above ~400 keV within the reconnection exhaust of a heliospheric current sheet (HCS) crossing by NASA's Parker Solar Probe (PSP) at a distance of ~16.25 solar radii (Rs)
Externí odkaz:
http://arxiv.org/abs/2410.16539
Autor:
Jebaraj, I. C., Agapitov, O. V., Gedalin, M., Vuorinen, L., Miceli, M., Vainio, R., Cohen, C. M. S., Voshchepynets, A., Kouloumvakos, A., Dresing, N., Marmyleva, A., Krasnoselskikh, V., Balikhin, M., Mitchell, J. G., Labrador, A. W., Wijsen, N., Palmerio, E., Colomban, L., Pomoell, J., Kilpua, E. K. J., Pulupa, M., Mozer, F. S., Raouafi, N. E., McComas, D. J., Bale, S. D.
In this study, we present the first-ever direct measurements of synchrotron-emitting heliospheric traveling shocks, intercepted by the Parker Solar Probe (PSP) during its close encounters. Given that much of our understanding of powerful astrophysica
Externí odkaz:
http://arxiv.org/abs/2410.15933
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:
Cuesta, M. E., Cummings, A. T., Livadiotis, G., McComas, D. J., Cohen, C. M. S., Khoo, L. Y., Sharma, T., Shen, M. M., Bandyopadhyay, R., Rankin, J. S., Szalay, J. R., Farooki, H. A., Xu, Z., Muro, G. D., Stevens, M. L., Bale, S. D.
In this paper we model the high-energy tail of observed solar energetic proton energy distributions with a kappa distribution function. We employ a technique for deriving the thermodynamic parameters of solar energetic proton populations measured by
Externí odkaz:
http://arxiv.org/abs/2407.20343
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
Autor:
Saliwanchik, Benjamin R. B., Herrmann, Sven, Kotov, Ivan, O'Connor, Paul, Potekhin, Maxim, Slosar, Anže, Bale, Stuart
The Lunar Surface Electromagnetics Experiment at Night (LuSEE-Night) is a project designed to investigate the feasibility of observing the Cosmic Dark Ages using an instrument on the lunar far-side. LuSEE-Night will measure the redshifted 21 cm trans
Externí odkaz:
http://arxiv.org/abs/2407.07173