Zobrazeno 1 - 10
of 2 556
pro vyhledávání: '"Bailey, P. L."'
Autor:
Fang, R., Görres, J., deBoer, R. J., Moylan, S., Sanchez, A., Bailey, T. L., Carmichael, S., Koros, J., Lee, K., Manukyan, K., Matney, M., McDonaugh, J. P., Robertson, D., Rufino, J., Stech, E., Couder, M.
The $^{15}$N($\alpha,\gamma$)$^{19}$F reaction produces $^{19}$F in asymptotic giant branch (AGB) stars, where the low energy tails of two resonances at $E_{\rm{c.m.}} = 1323 \pm 2$ and $1487 \pm 1.7$ keV are estimated to contribute about $30\%$ of t
Externí odkaz:
http://arxiv.org/abs/2404.01271
Autor:
Rüdisser, Hannah T., Windisch, Andreas, Amerstorfer, Ute V., Möstl, Christian, Amerstorfer, Tanja, Bailey, Rachel L., Reiss, Martin A.
Publikováno v:
Space Weather, 20, e2022SW003149
Interplanetary coronal mass ejections (ICMEs) are one of the main drivers for space weather disturbances. In the past, different approaches have been used to automatically detect events in existing time series resulting from solar wind in situ observ
Externí odkaz:
http://arxiv.org/abs/2205.03578
Autor:
Weiss, Andreas J., Nieves-Chinchilla, Teresa, Möstl, Christian, Reiss, Martin A., Amerstorfer, Tanja, Bailey, Rachel L.
Observations of magnetic clouds, within interplanetary coronal mass ejections (ICMEs), are often well described by flux rope models. Most of these assume either a cylindrical or toroidal geometry. In some cases, these models are also capable of accou
Externí odkaz:
http://arxiv.org/abs/2202.10096
Autor:
Möstl, C., Weiss, A. J., Reiss, M. A., Amerstorfer, T., Bailey, R. L., Hinterreiter, J., Bauer, M., Barnes, D., Davies, J. A., Harrison, R. A., von Forstner, J. L. Freiherr, Davies, E. E., Heyner, D., Horbury, T., Bale, S. D.
We report the result of the first search for multipoint in situ and imaging observations of interplanetary coronal mass ejections (ICMEs) starting with the first Solar Orbiter (SolO) data in 2020 April - 2021 April. A data exploration analysis is per
Externí odkaz:
http://arxiv.org/abs/2109.07200
The forecasting of local GIC effects has largely relied on the forecasting of dB/dt as a proxy and, to date, little attention has been paid to directly forecasting the geoelectric field or GICs themselves. We approach this problem with machine learni
Externí odkaz:
http://arxiv.org/abs/2109.08624
Autor:
Reiss, Martin A., Möstl, Christian, Bailey, Rachel L., Rüdisser, Hannah T., Amerstorfer, Ute V., Amerstorfer, Tanja, Weiss, Andreas J., Hinterreiter, Jürgen, Windisch, Andreas
Predicting the Bz magnetic field embedded within ICMEs, also known as the Bz problem, is a key challenge in space weather forecasting. We study the hypothesis that upstream in situ measurements of the sheath region and the first few hours of the magn
Externí odkaz:
http://arxiv.org/abs/2108.04067
Autor:
Weiss, A. J., Moestl, C., Davies, E. E., Amerstorfer, T., Bauer, M., Hinterreiter, J., Reiss, M., Bailey, R. L., Horbury, T. S., O'Brien, H., Evans, V., Angelini, V., Heiner, D., Richter, I., Auster, H-U., Magnes, W., Fischer, D., Baumjohann, W.
Publikováno v:
A&A 656, A13 (2021)
The recent launch of Solar Orbiter and BepiColombo opened a brief window in which these two spacecraft were positioned in a constellation that allows for the detailed sampling of any Earth-directed CMEs. Fortunately, two such events occurred with in
Externí odkaz:
http://arxiv.org/abs/2103.16187
Autor:
Sulkosky, V., Peng, C., Chen, J. -P., Deur, A., Abrahamyan, S., Aniol, K. A., Armstrong, D. S., Averett, T., Bailey, S. L., Beck, A., Bertin, P., Butaru, F., Boeglin, W., Camsonne, A., Cates, G. D., Chang, C. C., Choi, Seonho, Chudakov, E., Coman, L., Cornejo, J. C, Craver, B., Cusanno, F., De Leo, R., de Jager, C. W., Denton, J. D., Dhamija, S., Feuerbach, R., Finn, J. M., Frullani, S., Fuoti, K., Gao, H., Garibaldi, F., Gayou, O., Gilman, R., Glamazdin, A., Glashausser, C., Gomez, J., Hansen, J. -O., Hayes, D., Hersman, B., Higinbotham, D. W., Holmstrom, T., Humensky, T. B., Hyde, C. E., Ibrahim, H., Iodice, M., Jiang, X., Kaufman, L. J., Kelleher, A., Keister, K. E., Kim, W., Kolarkar, A., Kolb, N., Korsch, W., Kramer, K., Kumbartzki, G., Lagamba, L., Laine, V., Laveissiere, G., Lerose, J. J., Lhuillier, D., Lindgren, R., Liyanage, N., Lu, H. -J., Ma, B., Margaziotis, D. J., Markowitz, P., McCormick, K., Meziane, M., Meziani, Z. -E., Michaels, R., Moffit, B., Monaghan, P., Nanda, S., Niedziela, J., Niskin, M., Pandolfi, R., Paschke, K. D., Potokar, M., Puckett, A., Punjabi, V. A., Qiang, Y., Ransome, R., Reitz, B., Roche, R., Saha, A., Shabetai, A., Sirca, S., Singh, J. T., Slifer, K., Snyder, R., Solvignon, P., Stringer, R., Subedi, R., Tobias, W. A., Ton, N., Ulmer, P. E., Urciuoli, G. M., Vacheret, A., Voutier, E., Wang, K., Wan, L., Wojtsekhowski, B., Woo, S., Yao, H., Yuan, J., Zhan, X., Zheng, X., Zhu, L.
Publikováno v:
Nature Physics, Vol. 17 687-692 (2021)
Understanding the nucleon spin structure in the regime where the strong interaction becomes truly strong poses a challenge to both experiment and theory. At energy scales below the nucleon mass of about 1 GeV, the intense interaction among the quarks
Externí odkaz:
http://arxiv.org/abs/2103.03333
Autor:
Hinterreiter, Jürgen, Amerstorfer, Tanja, Reiss, Martin A., Möstl, Christian, Temmer, Manuela, Bauer, Maike, Amerstorfer, Ute V., Bailey, Rachel L., Weiss, Andreas J., Davies, Jackie A., Barnard, Luke A., Owens, Mathew J.
Accurate forecasting of the arrival time and arrival speed of coronal mass ejections (CMEs) is a unsolved problem in space weather research. In this study, a comparison of the predicted arrival times and speeds for each CME based, independently, on t
Externí odkaz:
http://arxiv.org/abs/2102.07478
Autor:
Davies, E. E., Möstl, C., Owens, M. J., Weiss, A. J., Amerstorfer, T., Hinterreiter, J., Bauer, M., Bailey, R. L., Reiss, M. A., Forsyth, R. J., Horbury, T. S., O'Brien, H., Evans, V., Angelini, V., Heyner, D., Richter, I., Auster, H-U., Magnes, W., Baumjohann, W., Fischer, D., Barnes, D., Davies, J. A., Harrison, R. A.
Publikováno v:
A&A 656, A2 (2021)
On 2020 April 19 a coronal mass ejection (CME) was detected in situ by Solar Orbiter at a heliocentric distance of about 0.8 AU. The CME was later observed in situ on April 20th by the Wind and BepiColombo spacecraft whilst BepiColombo was located ve
Externí odkaz:
http://arxiv.org/abs/2012.07456