Zobrazeno 1 - 10
of 681
pro vyhledávání: '"Turner, D. L"'
Autor:
Shumko, M., Turner, D. L., Ukhorskiy, A. Y., Cohen, I. J., Stephens, G. K., Artemyev, A., Zhang, X., Wilkins, C., Tsai, E., Gabrielse, C., Raptis, S., Sitnov, M., Angelopoulos, V.
Earth's magnetotail, and the plasma sheet embedded in it, is a highly dynamic region that is coupled to both the solar wind and to the inner magnetosphere. As a consequence of this coupling, the plasma sheet undergoes explosive energy releases in the
Externí odkaz:
http://arxiv.org/abs/2410.16412
Autor:
Retino, A., Kepko, L., Kucharek, H., Marcucci, M. F., Nakamura, R., Amano, T., Angelopoulos, V., Bale, S. D., Caprioli, D., Cassak, P., Chasapis, A., Chen, L. -J., Dai, L., Dunlop, M. W., Forsyth, C., Fu, H., Galvin, A., Contel, O. Le, Yamauchi, M., Kistler, L., Khotyaintsev, Y., Klein, K., Mann, I. R., Matthaeus, W., Mouikis, K., Nykyri, K., Palmroth, M., Plaschke, F., Saito, Y., Soucek, J., Spence, H., Turner, D. L., Vaivads, A., Valentini, F.
Energetic plasma is everywhere in the Universe. The terrestrial Magnetospheric System is a key case where direct measures of plasma energization and energy transport can be made in situ at high resolution. Despite the large amount of available observ
Externí odkaz:
http://arxiv.org/abs/2311.09920
Autor:
Genestreti, K. J., Farrugia, C., Lu, S., Vines, S. K., Reiff, P. H., Phan, T. -D., Baker, D. N., Leonard, T. W., Burch, J. L., Bingham, S. T., Cohen, I. J., Shuster, J. R., Gershman, D. J., Mouikis, C. G., Rogers, A. T., Torbert, R. B., Trattner, K. J., Webster, J. M., Chen, L. -J., Giles, B. L., Ahmadi, N., Ergun, R. E., Russell, C. T., Strangeway, R. J., Nakamura, R., Turner, D. L.
We analyze the local dynamics of magnetotail reconnection onset using Magnetospheric Multiscale (MMS) data. In conjunction with MMS, the macroscopic dynamics of this event were captured by a number of other ground and space-based observatories, as is
Externí odkaz:
http://arxiv.org/abs/2311.05411
Autor:
Angelopoulos, V., Zhang, X. -J., Artemyev, A. V., Mourenas, D., Tsai, E., Wilkins, C., Runov, A., Liu, J., Turner, D. L., Li, W., Khurana, K., Wirz, R. E., Sergeev, V. A., Meng, X., Wu, J., Hartinger, M. D., Raita, T., Shen, Y., An, X., Shi, X., Bashir, M. F., Shen, X., Gan, L., Qin, M., Capannolo, L., Ma, Q., Russell, C. L., Masongsong, E. V., Caron, R., He, I., Iglesias, L., Jha, S., King, J., Kumar, S., Le, K., Mao, J., McDermott, A., Nguyen, K., Norris, A., Palla, A., Roosnovo, Tam, J., Xie, E., Yap, R. C., Ye, S., Young, C., Adair, L. A., Shaffer, C., Chung, M., Cruce, P., Lawson, M., Leneman, D., Allen, M., Anderson, M., Arreola-Zamora, M., Artinger, J., Asher, J., Branchevsky, D., Cliffe, M., Colton, K., Costello, C., Depe, D., Domae, B. W., Eldin, S., Fitzgibbon, L., Flemming, A., Frederick, D. M., Gilbert, A., Hesford, B., Krieger, R., Lian, K., McKinney, E., Miller, J. P., Pedersen, C., Qu, Z., Rozario, R., Rubly, M., Seaton, R., Subramanian, A., Sundin, S. R., Tan, A., Thomlinson, D., Turner, W., Wing, G., Wong, C., Zarifian, A.
We review comprehensive observations of electromagnetic ion cyclotron (EMIC) wave-driven energetic electron precipitation using data from the energetic electron detector on the Electron Losses and Fields InvestigatioN (ELFIN) mission, two polar-orbit
Externí odkaz:
http://arxiv.org/abs/2211.15653
Autor:
Richard, L., Khotyaintsev, Yu. V., Graham, D. B, Vaivads, A., Nikoukar, R., Cohen, I. J., Turner, D. L., Fuselier, S. A., Russell, C. T.
We investigate a series of Earthward bursty bulk flows (BBFs) observed by the Magnetospheric Multiscale (MMS) spacecraft in Earth's magnetotail at (-24, 7, 4) RE in Geocentric Solar Magnetospheric (GSM) coordinates. At the leading edges of the BBFs,
Externí odkaz:
http://arxiv.org/abs/2203.00708
Autor:
Turner, D. L., Wilson III, L. B., Goodrich, K. A., Madanian, H., Schwartz, S. J., Liu, T. Z., Johlander, A., Caprioli, D., Cohen, I. J., Gershman, D., Hietala, H., Westlake, J. H., Lavraud, B., Contel, O. Le, Burch, J. L.
Using multipoint Magnetospheric Multiscale (MMS) observations in an unusual string-of-pearls configuration, we examine in detail observations of the reformation of a fast magnetosonic shock observed on the upstream edge of a foreshock transient struc
Externí odkaz:
http://arxiv.org/abs/2104.01123
Autor:
Madanian, H., Desai, M. I., Schwartz, S. J., Wilson III, L. B., Fuselier, S. A., Burch, J. L., Contel, O. Le, Turner, D. L., Ogasawara, K., Brosius, A. L., Russell, C. T., Ergun, R. E., Ahmadi, N., Gershman, D. J., Lindqvist, P. -A.
Shock parameters at Earth's bow shock in rare instances can approach the Mach numbers predicted at supernova remnants. We present our analysis of a high Alfv\'en Mach number ($M_A= 27$) shock utilizing multipoint measurements from the Magnetospheric
Externí odkaz:
http://arxiv.org/abs/2011.12346
Autor:
Angelopoulos, V., Tsai, E., Bingley, L., Shaffer, C., Turner, D. L., Runov, A., Li, W., Liu, J., Artemyev, A. V., Zhang, X. -J., Strangeway, R. J., Wirz, R. E., Shprits, Y. Y., Sergeev, V. A., Caron, R. P., Chung, M., Cruce, P., Greer, W., Grimes, E., Hector, K., Lawson, M. J., Leneman, D., Masongsong, E. V., Russell, C. L., Wilkins, C., Hinkley, D., Blake, J. B., Adair, N., Allen, M., Anderson, M., Arreola-Zamora, M., Artinger, J., Asher, J., Branchevsky, D., Capitelli, M. R., Castro, R., Chao, G., Chung, N., Cliffe, M., Colton, K., Costello, C., Depe, D., Domae, B. W., Eldin, S., Fitzgibbon, L., Flemming, A., Fox, I., Frederick, D. M., Gilbert, A., Gildemeister, A., Gonzalez, A., Hesford, B., Jha, S., Kang, N., King, J., Krieger, R., Lian, K., Mao, J., McKinney, E., Miller, J. P., Norris, A., Nuesca, M., Palla, A., Park, E. S. Y., Pedersen, C. E., Qu, Z., Rozario, R., Rye, E., Seaton, R., Subramanian, A., Sundin, S. R., Tan, A., Turner, W., Villegas, A. J., Wasden, M., Wing, G., Wong, C., Xie, E., Yamamoto, S., Yap, R., Zarifian, A., Zhang, G. Y.
The Electron Loss and Fields Investigation with a Spatio-Temporal Ambiguity-Resolving option (ELFIN-STAR, or simply: ELFIN) mission comprises two identical 3-Unit (3U) CubeSats on a polar (~93deg inclination), nearly circular, low-Earth (~450 km alti
Externí odkaz:
http://arxiv.org/abs/2006.07747
Observational Evidence for Stochastic Shock Drift Acceleration of Electrons at the Earth's Bow Shock
Autor:
Amano, T., Katou, T., Kitamura, N., Oka, M., Matsumoto, Y., Hoshino, M., Saito, Y., Yokota, S., Giles, B. L., Paterson, W. R., Russell, C. T., Contel, O. Le, Ergun, R. E., Lindqvist, P. -A., Turner, D. L., Fennell, J. F., Blake, J. B.
Publikováno v:
Phys. Rev. Lett., 124, 065101, 2020
The first-order Fermi acceleration of electrons requires an injection of electrons into a mildly relativistic energy range. However, the mechanism of injection has remained a puzzle both in theory and observation. We present direct evidence for a nov
Externí odkaz:
http://arxiv.org/abs/2002.06787
Autor:
Torbert, R. B., Burch, J. L., Phan, T. D., Hesse, M., Argall, M. R., Shuster, J., Ergun, R. E., Alm, L., Nakamura, R., Genestreti, K., Gershman, D. J., Paterson, W. R., Turner, D. L., Cohen, I., Giles, B. L., Pollock, C. J., Wang, S., Chen, L. -J., Stawarz, Julia, Eastwood, J. P., Hwang, K. - J., Farrugia, C., Dors, I., Vaith, H., Mouikis, C., Ardakani, A., Mauk, B. H., Fuselier, S. A., Russell, C. T., Strangeway, R. J., Moore, T. E., Drake, J. F., Shay, M. A., Khotyaintsev, Yu. V., Lindqvist, P. -A., Baumjohann, W., Wilder, F. D., Ahmadi, N., Dorelli, J. C., Avanov, L. A., Oka, M., Baker, D. N., Fennell, J. F., Blake, J. B., Jaynes, A. N., Contel, O. Le, Petrinec, S. M., Lavraud, B., Saito, Y.
Magnetic reconnection is an energy conversion process important in many astrophysical contexts including the Earth's magnetosphere, where the process can be investigated in-situ. Here we present the first encounter of a reconnection site by NASA's Ma
Externí odkaz:
http://arxiv.org/abs/1809.06932