Zobrazeno 1 - 10
of 718
pro vyhledávání: '"J A, Rankin"'
Autor:
J. Scott Rankin, Domenico Mazzitelli, Marc Gerdisch, Richard S. Downey, Geoffrey B. Blossom, Georgio Stavridis, Theodor J.M. Fischlein, Lawrence M. Wei, José I. Sáez de Ibarra Sanchez, Vinay Badhwar
Publikováno v:
Cirugía Cardiovascular, Vol 30, Iss , Pp S60-S68 (2023)
In the 1980s, Carpentier and Cosgrove, reported the first series of aortic valve repair using Cabrol commissural annulopastia for annular reduction and leaflet wedge resection for prolapse correction. Later T. David and J. Schaefers describes valve-s
Externí odkaz:
https://doaj.org/article/9b15841fe61e4ed5a4680bb3ec08380f
Publikováno v:
The Astrophysical Journal, Vol 977, Iss 1, p 76 (2024)
We present the diffusive flow anisotropy vector components for ∼0.5–35 MeV anomalous cosmic-ray (ACR) protons observed during Voyager 2 roll maneuvers for the magnetometer instrument in the inner heliosheath. The diffusive flow results are derive
Externí odkaz:
https://doaj.org/article/94e350c40a854e0d9405ac4c28dac5e1
Autor:
E. J. Zirnstein, T. K. Kim, J. S. Rankin, M. A. Dayeh, D. J. McComas, P. Swaczyna, L. J. Beesley, D. B. Reisenfeld
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 2, p 213 (2024)
Interstellar Boundary Explorer (IBEX) observations of energetic neutral atom (ENA) fluxes from the heliosphere have greatly enriched our understanding of the interaction of the solar wind (SW) with the local interstellar medium (LISM). However, there
Externí odkaz:
https://doaj.org/article/4d010e90f0724cc09f4e1370410aea52
Autor:
M. E. Cuesta, A. T. Cummings, G. Livadiotis, D. J. McComas, C. M. S. Cohen, L. Y. Khoo, T. Sharma, M. M. Shen, R. Bandyopadhyay, J. S. Rankin, J. R. Szalay, H. A. Farooki, Z. Xu, G. D. Muro, M. L. Stevens, S. D. Bale
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 2, p 76 (2024)
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:
https://doaj.org/article/ca52d81e4fb8471aaa1d3953e45ee665
Autor:
G. Livadiotis, A. T. Cummings, M. E. Cuesta, R. Bandyopadhyay, H. A. Farooki, L. Y. Khoo, D. J. McComas, J. S. Rankin, T. Sharma, M. M. Shen, C. M. S. Cohen, G. D. Muro, Z. Xu
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 6 (2024)
We develop the kappa-tail fitting technique, which analyzes observations of power-law tails of distributions and energy flux spectra, and connects them to theoretical modeling of kappa distributions, to determine the thermodynamics of the examined sp
Externí odkaz:
https://doaj.org/article/1d13d0f9147c42f98b45eec653701274
Autor:
N. A. Schwadron, Stuart D. Bale, J. Bonnell, A. Case, M. Shen, E. R. Christian, C. M. S. Cohen, A. J. Davis, M. I. Desai, K. Goetz, J. Giacalone, M. E. Hill, J. C. Kasper, K. Korreck, D. Larson, R. Livi, T. Lim, R. A. Leske, O. Malandraki, D. Malaspina, W. H. Matthaeus, D. J. McComas, R. L. McNutt Jr., R. A. Mewaldt, D. G. Mitchell, J. T. Niehof, M. Pulupa, Francesco Pecora, J. S. Rankin, C. Smith, E. C. Stone, J. R. Szalay, A. Vourlidas, M. E. Wiedenbeck, P. Whittlesey
Publikováno v:
The Astrophysical Journal, Vol 970, Iss 1, p 98 (2024)
We present an event observed by Parker Solar Probe (PSP) at ∼0.2 au on 2022 March 2 in which imaging and in situ measurements coincide. During this event, PSP passed through structures on the flank of a streamer blowout coronal mass ejection (CME)
Externí odkaz:
https://doaj.org/article/e71044fedc8a46f6a6d3b6ad25d46338
Autor:
J. G. Mitchell, G. A. de Nolfo, E. R. Christian, R. A. Leske, J. M. Ryan, J. T. Vievering, M. E. Hill, A. W. Labrador, M. E. Wiedenbeck, D. J. McComas, C. M. S. Cohen, R. L. McNutt Jr., R. A. Mewaldt, D. G. Mitchell, J. S. Rankin, N. A. Schwadron
Publikováno v:
The Astrophysical Journal, Vol 968, Iss 1, p 33 (2024)
High-energy neutral solar radiation in the form of γ -rays and neutrons is produced as secondary products in solar flares. The characteristics of this emission can provide key information regarding the energization of charged particles, particularly
Externí odkaz:
https://doaj.org/article/e065491ca58241a9811548fa80373ba4
Autor:
C. M. S. Cohen, R. A. Leske, E. R. Christian, A. C. Cummings, G. A. de Nolfo, M. I. Desai, J. Giacalone, M. E. Hill, A. W. Labrador, D. J. McComas, R. L. McNutt Jr., R. A. Mewaldt, D. G. Mitchell, J. G. Mitchell, G. D. Muro, J. S. Rankin, N. A. Schwadron, T. Sharma, M. M. Shen, J. R. Szalay, M. E. Wiedenbeck, Z. G. Xu, O. Romeo, A. Vourlidas, S. D. Bale, M. Pulupa, J. C. Kasper, D. E. Larson, R. Livi, P. Whittlesey
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 2, p 148 (2024)
On 2022 September 5, Parker Solar Probe (Parker) observed a large solar energetic particle (SEP) event at the unprecedented distance of only 15 R _S from the Sun. The observations from the Integrated Science Investigation of the Sun (IS⊙IS) obtaine
Externí odkaz:
https://doaj.org/article/e4c61a6c74c940d89ac4f8c622cd407f
Autor:
Manuel Enrique Cuesta, D. J. McComas, L. Y. Khoo, R. Bandyopadhyay, T. Sharma, M. M. Shen, J. S. Rankin, A. T. Cummings, J. R. Szalay, C. M. S. Cohen, N. A. Schwadron, R. Chhiber, F. Pecora, W. H. Matthaeus, R. A. Leske, M. L. Stevens
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 2, p 114 (2024)
Solar energetic particle (SEP) events have been observed by the Parker Solar Probe (PSP) spacecraft since its launch in 2018. These events include sources from solar flares and coronal mass ejections (CMEs). The IS⊙IS instrument suite on board PSP
Externí odkaz:
https://doaj.org/article/0e92d965b7824552a4fc2157e46f672b
Autor:
D. J. McComas, M. Alimaganbetov, L. J. Beesley, M. Bzowski, H. O. Funsten, P. H. Janzen, M. A. Kubiak, J. S. Rankin, D. B. Reisenfeld, N. A. Schwadron, J. R. Szalay
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 270, Iss 2, p 17 (2024)
The Interstellar Boundary Explorer (IBEX) has been observing the outer heliosphere and its interactions with the very local interstellar medium (VLISM) via measurements of energetic neutral atoms (ENAs) for over 14 yr. We discovered the IBEX Ribbon
Externí odkaz:
https://doaj.org/article/81d31aa8f9cc4b21bf1bcaad83062785