ROSES ID: NNH20ZDA001N Selection Year: 2020
Program Element: Focused Science Topic
Principal Investigator: Christina O Lee
Affiliation(s): University of California, Berkeley
Project Member(s):
Lynch, Benjamin J Co-I University of California, Berkeley
Luhmann, Janet G. Co-I University of California, Berkeley
Arge, Charles N Collaborator NASA Goddard Space Flight Center
Odstrcil, Dusan Collaborator George Mason University
Mays, Leila Collaborator NASA Goddard Space Flight Center
Summary:
Forecasting large SEP events continues to be an outstanding challenge in solar and heliospheric physics. We do not directly observe the timing/location of particle acceleration regions, the transport of SEPs along magnetic field lines, or properties of the pre-event seed populations. Multipoint observations have shown that enhanced SEP fluxes can be detected at widely separated locations in the inner heliosphere, especially during active times, when multiple interplanetary shocks are present. Using data-driven modeling of shock evolution, we will determine the connectivity to the observing spacecraft and the spatial relationship between the shock(s) and observer(s). Results will be compared with multipoint measurements to determine the contribution of cross-field transport by evaluating how far away from the shock-connected regions SEPs are still detected.Performance Year | Reference | Investigation Type | Actions |
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2 | Palmerio, E., Luhmann, J.G. May, M. L., Caplan, R. M., Lario... Palmerio, E., Maharana, A., Lynch, B. J., Scolini, C., Good,... Dresing, D., L. Rodríguez-García, I. C. Jebaraj, A. Warmut... Lee, C. O., Sánchez-Cano, B., DiBraccio, G., Mayyasi, M., X... Lynch, B. J., Viall, N. M, Higginson, A. K., Zhao, L., Lepri... Palmerio, E., Lee, C. O., Richardson, I. G., Nieves-Chinchil... | Other Investigations Other Investigations Other Investigations Other Investigations Other Investigations Other Investigations |
Performance Year | Reference | Actions |
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2 | Lynch, B. J., Development of a Semi-empirical Model for STE ... Lynch, B. J., Development of a Semi-empirical Model for STE ... | |
2 | Khoo, L. K.., Sanchez-Cano, B., Lee, C. O., Kouloumvakos, A.... Khoo, L. K.., Sanchez-Cano, B., Lee, C. O., Kouloumvakos, A.... | |
2 | Blinstrubas, G., "Automated System for High Rate GNSS D... Lamarche, L., “Spectra of Plasma Irregularities around Pol... Lamarche, L., “ISR theory and practice” Guest lecture in... Westerlund, C., Camera and inversion models for auroral scie... Vaggu, P., “Modeling the Effects of Density Structures pro... Zettergren, M., “Stability and structuring of mid-latitude... Gang Li (CoI), et al.: Electron Acceleration at a Shock With... "The Importance of Turbulence and Reconnection in the F... Lynch, B. J., Heliospheric Modeling of Large-scale Interplan... Lynch, B. J., Recent Progress in Numerical Modeling of Erupt... Lynch, B. J., Heliospheric Modeling of Large-scale Interplan... Lynch, B. J., Recent Progress in Numerical Modeling of Erupt... Jull A.J.T., Panyushkina I., Molnár M., Tamas Varga T., Liv... Miyake F., Hakozaki M., Kimura K., Tokanai F., Nakamura, K.,... Panyushkina I., Malyutina T., Jull AJT., Molnar M., Cherkins... Jull, A. J. T., Panyushkina I., Molnar M., Varga T., Livina ... Zhang, S-R, TIDs Associated With the Tonga Eruption: Some Un... AGU 2021: Ground magnetic field perturbation forecasting bas... COSPAR 2021: Modeling and forecasting ground geomagnetic per... Kim, H., Noh, S., Kuzichev, I., Ozturk, D., Xu, Z., Weygand,... Smith, A., Ozturk, D. S., Delamere, P., Lu, G., Kim, H. (202... (INVITED)Maruyama, N., et al (Dec, 2021), “ What can the c... Aikio, A., N. Ellahouny, G. P. Geethakumari, L. Cai, H. Vanh... Breneman, A. W., Using multipoint observations to quantify t... Adhikari, L., Zank, G. P., Zhao, L.-L., Telloni, D., Solar W... Adhikari, L., Zank, G. P., Wang, B., Zhao, L.-L., Telloni, D... Adhikari, L., Zank, G. P., Zhao, L.-L., Wang, B., Tang, B., ... Chen, Y., Small-scale Magnetic Flux Ropes via In Situ Spacec... Chen, Y., PyGS: Analysis tools for small-scale magnetic flux... le Roux, A Tempered Fractional Focused and Parker Transport ... Zhao, L.-L., Effects of Finite Frequency on Turbulence Spect... Xiaocan Li, “Exploring Particle Acceleration and Transport... Xiaocan Li, “Turbulence Properties in 3D Magnetic Reconnec... Xiaocan Li, “Modeling Particle Acceleration and Transport ... Xiaocan Li et al., “Modeling Electron Acceleration and Tra... J. T. Dahlin et al., “Decoding Three-Dimensional Reconnect... Mason, G. M., I. Roth, N. V. Nitta, R. Bučík, D. Lario, G.... GEM 2023: Global Geomagnetic Perturbation Forecasting Using ... LMAG 2023: Using Deep Learning for a Multiscale 'Sun-to... | |
2 | Lynch, B. J., Recent Insights from MHD Simulations of “Ste... Lynch, B. J., Recent Insights from MHD Simulations of “Ste... | |
2 | Lynch, B. J., Modeling Reconnection-generated Transients in ... Lynch, B. J., Modeling Reconnection-generated Transients in ... | |
2 | Lynch, B. J., Viall, N. M., Higginson, A. K., Zhao, L., Lepr... Lynch, B. J., Viall, N. M., Higginson, A. K., Zhao, L., Lepr... | |
2 | Khoo, L. Y., Sanchez-Cano, B., Lee, C. O., Kouloumvakos, A.,... Khoo, L. Y., Sanchez-Cano, B., Lee, C. O., Kouloumvakos, A.,... | |
2 | Lynch, B. J., Magnetic Reconnection in the Solar Corona: Con... Lynch, B. J., Magnetic Reconnection in the Solar Corona: Con... |