名古屋大学 宇宙地球環境研究所太陽圏研究部

研究成果


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2021年度

Chashei, I. V., Lukmanov, V. R., Tyul'bashev, S. A., & Tokumaru, M., Comparison of Solar Wind Speed Estimates from Nearly Simultaneous IPS Observations at 327 and 111 MHz, Solar Physics, 296, 63, 2021,
doi: 10.1007/s11207-021-01804-6 2021SoPh..296...63C

Chiba, Shota, Imamura, Takeshi, Tokumaru, Munetoshi, Shiota, Daikou, Matsumoto, Takuma, Ando, Hiroki, Takeuchi, Hiroshi, Murata, Yasuhiro, Yamazaki, Atsushi, Häusler, Bernd, & Pätzold, Martin, Observation of the Solar Corona Using Radio Scintillation with the Akatsuki Spacecraft: Difference Between Fast and Slow Wind, Solar Physics, 297, 34, 2022,
doi: 10.1007/s11207-022-01968-9 2022SoPh..297...34C

Enoto, Teruaki, Terasawa, Toshio, Kisaka, Shota, Hu, Chin-Ping, Guillot, Sebastien, Lewandowska, Natalia, Malacaria, Christian, Ray, Paul S., Ho, Wynn C. G., Harding, Alice K., Okajima, Takashi, Arzoumanian, Zaven, Gendreau, Keith C., Wadiasingh, Zorawar, Markwardt, Craig B., Soong, Yang, Kenyon, Steve, Bogdanov, Slavko, Majid, Walid A., Güver, Tolga, Jaisawal, Gaurava K., Foster, Rick, Murata, Yasuhiro, Takeuchi, Hiroshi, Takefuji, Kazuhiro, Sekido, Mamoru, Yonekura, Yoshinori, Misawa, Hiroaki, Tsuchiya, Fuminori, Aoki, Takahiko, Tokumaru, Munetoshi, Honma, Mareki, Kameya, Osamu, Oyama, Tomoaki, Asano, Katsuaki, Shibata, Shinpei, & Tanaka, Shuta J., Enhanced x-ray emission coinciding with giant radio pulses from the Crab Pulsar, Science, 372, 187, 2021,
doi: 10.1126/science.abd4659 2021Sci...372..187E

Hadid, L. Z., Génot, V., Aizawa, S., Milillo, A., Zender, J., Murakami, G., Benkhoff, J., Zouganelis, I., Alberti, T., André, N., Bebesi, Z., Califano, F., Dimmock, A. P., Dosa, M., Escoubet, C. P., Griton, L., Ho, G. C., Horbury, T. S., Iwai, K., Janvier, M., Kilpua, E., Lavraud, B., Madar, A., Miyoshi, Y., Müller, D., Pinto, R. F., Rouillard, A. P., Raines, J. M., Raouafi, N., Sahraoui, F., Sánchez-Cano, B., Shiota, D., Vainio, R., & Walsh, A., BepiColombo's cruise phase: unique opportunity for synergistic observations, Frontiers in Astronomy and Space Sciences, 8, 154, 2021,
doi: 10.3389/fspas.2021.718024 2021FrASS...8..154H

Karna, Nishu, Berger, Mitchell A., Asgari-Targhi, Mahboubeh, Paulson, Kristoff, & Fujiki, Ken'ichi, A Study of an Equatorial Coronal Hole Observed at the First Parker Solar Probe Perihelion, The Astrophysical Journal, 925, 62, 2022,
doi: 10.3847/1538-4357/ac3c46 2022ApJ...925...62K

Kusano, Kanya, Ichimoto, Kiyoshi, Ishii, Mamoru, Miyoshi, Yoshizumi, Yoden, Shigeo, Akiyoshi, Hideharu, Asai, Ayumi, Ebihara, Yusuke, Fujiwara, Hitoshi, Goto, Tada-Nori, Hanaoka, Yoichiro, Hayakawa, Hisashi, Hosokawa, Keisuke, Hotta, Hideyuki, Hozumi, Kornyanat, Imada, Shinsuke, Iwai, Kazumasa, Iyemori, Toshihiko, Jin, Hidekatsu, Kataoka, Ryuho, Katoh, Yuto, Kikuchi, Takashi, Kubo, Yûki, Kurita, Satoshi, Matsumoto, Haruhisa, Mitani, Takefumi, Miyahara, Hiroko, Miyoshi, Yasunobu, Nagatsuma, Tsutomu, Nakamizo, Aoi, Nakamura, Satoko, Nakata, Hiroyuki, Nishizuka, Naoto, Otsuka, Yuichi, Saito, Shinji, Saito, Susumu, Sakurai, Takashi, Sato, Tatsuhiko, Shimizu, Toshifumi, Shinagawa, Hiroyuki, Shiokawa, Kazuo, Shiota, Daikou, Takashima, Takeshi, Tao, Chihiro, Toriumi, Shin, Ueno, Satoru, Watanabe, Kyoko, Watari, Shinichi, Yashiro, Seiji, Yoshida, Kohei, & Yoshikawa, Akimasa, PSTEP: project for solar-terrestrial environment prediction, Earth, Planets and Space, 73, 159, 2021,
doi: 10.1186/s40623-021-01486-1 2021EP&S...73..159K

Porowski, C., Bzowski, M., & Tokumaru, M., A New 3D Solar Wind Speed and Density Model Based on Interplanetary Scintillation, The Astrophysical Journal Supplement Series, 259, 2, 2022,
doi: 10.3847/1538-4365/ac35d7 2022ApJS..259....2P

Tokumaru, Munetoshi, Fujiki, Ken'ichi, Kojima, Masayoshi, & Iwai, Kazumasa, Global Distribution of the Solar Wind Speed Reconstructed from Improved Tomographic Analysis of Interplanetary Scintillation Observations between 1985 and 2019, The Astrophysical Journal, 922, 73, 2021,
doi: 10.3847/1538-4357/ac1862 2021ApJ...922...73T

Tokumaru, Munetoshi, Maeda, Ryuya, Tawara, Kaito, Takefuji, Kazuhiro, & Terasawa, Toshio, Coronal Density Measurements Using Giant Radio Pulses of the Crab Pulsar at the Cycle 24/25 Minimum, Solar Physics, 297, 10, 2022,
doi: 10.1007/s11207-021-01939-6 2022SoPh..297...10T

Volwerk, Martin, Sánchez-Cano, Beatriz, Heyner, Daniel, Aizawa, Sae, André, Nicolas, Varsani, Ali, Mieth, Johannes, Orsini, Stefano, Baumjohann, Wolfgang, Fischer, David, Futaana, Yoshifumi, Harrison, Richard, Jeszenszky, Harald, Kazumasa, Iwai, Laky, Gunter, Lichtenegger, Herbert, Milillo, Anna, Miyoshi, Yoshizumi, Nakamura, Rumi, Plaschke, Ferdinand, Richter, Ingo, Rojas Mata, Sebastián, Saito, Yoshifumi, Schmid, Daniel, Shiota, Daikou, & Wedlund, Cyril Simon, Venus's induced magnetosphere during active solar wind conditions at BepiColombo's Venus 1 flyby, Annales Geophysicae, 39, 811, 2021,
doi: 10.5194/angeo-39-811-2021 2021AnGeo..39..811V

2020年度

Iwai, Kazumasa, Shiota, Daikou, Tokumaru, Munetoshi, Fujiki, Ken'ichi, Den, Mitsue, & Kubo, Yûki, Validation of coronal mass ejection arrival-time forecasts by magnetohydrodynamic simulations based on interplanetary scintillation observations, Earth, Planets, and Space, 73, 9, 2021,
doi: 10.1186/s40623-020-01345-5 2021EP&S...73....9I

Jackson, Bernard V., Buffington, Andrew, Cota, Lucas, Odstrcil, Dusan, Bisi, Mario M., Fallows, Richard, & Tokumaru, Munetoshi, Iterative Tomography: A Key to Providing Time- dependent 3-D Reconstructions of the Inner Heliosphere and the Unification of Space Weather Forecasting Techniques, Frontiers in Astronomy and Space Sciences, 7, 76, 2020,
doi: 10.3389/fspas.2020.568429 2020FrASS...7...76J

Kihara, W., Munakata, K., Kato, C., Kataoka, R., Kadokura, A., Miyake, S., Kozai, M., Kuwabara, T., Tokumaru, M., Mendonça, R. R. S., Echer, E., Dal Lago, A., Rockenbach, M., Schuch, N. J., Bageston, J. V., Braga, C. R., Al Jassar, H. K., Sharma, M. M., Duldig, M. L., Humble, J. E., Evenson, P., Sabbah, I., & Kóta, J., A Peculiar ICME Event in August 2018 Observed with the Global Muon Detector Network, Space Weather, e2020SW002531, 2021,
doi: 10.1029/2020SW002531 2021arXiv210112009K

Mangano, Valeria, Dósa, Melinda, Fränz, Markus, Milillo, Anna, Oliveira, Joana S., Lee, Yeon Joo, McKenna-Lawlor, Susan, Grassi, Davide, Heyner, Daniel, Kozyrev, Alexander S., Peron, Roberto, Helbert, Jörn, Besse, Sebastien, de la Fuente, Sara, Montagnon, Elsa, Zender, Joe, Volwerk, Martin, Chaufray, Jean-Yves, Slavin, James A., Krüger, Harald, Maturilli, Alessandro, Cornet, Thomas, Iwai, Kazumasa, Miyoshi, Yoshizumi, Lucente, Marco, Massetti, Stefano, Schmidt, Carl A., Dong, Chuanfei, Quarati, Francesco, Hirai, Takayuki, Varsani, Ali, Belyaev, Denis, Zhong, Jun, Kilpua, Emilia K. J., Jackson, Bernard V., Odstrcil, Dusan, Plaschke, Ferdinand, Vainio, Rami, Jarvinen, Riku, Ivanovski, Stavro Lambrov, Madár, Ákos, Erdős, Géza, Plainaki, Christina, Alberti, Tommaso, Aizawa, Sae, Benkhoff, Johannes, Murakami, Go, Quemerais, Eric, Hiesinger, Harald, Mitrofanov, Igor G., Iess, Luciano, Santoli, Francesco, Orsini, Stefano, Lichtenegger, Herbert, Laky, Gunther, Barabash, Stas, Moissl, Richard, Huovelin, Juhani, Kasaba, Yasumasa, Saito, Yoshifumi, Kobayashi, Masanori, & Baumjohann, Wolfgang, BepiColombo Science Investigations During Cruise and Flybys at the Earth, Venus and Mercury, Space Science Reviews, 217, 23, 2021,
doi: 10.1007/s11214-021-00797-9 2021SSRv..217...23M

McComas, D. J., Bzowski, M., Dayeh, M. A., DeMajistre, R., Funsten, H. O., Janzen, P. H., Kowalska-Leszczyńska, I., Kubiak, M. A., Schwadron, N. A., Sokół, J. M., Szalay, J. R., Tokumaru, M., & Zirnstein, E. J., Solar Cycle of Imaging the Global Heliosphere: Interstellar Boundary Explorer (IBEX) Observations from 2009-2019, The Astrophysical Journal Supplement Series, 248, 26, 2020,
doi: 10.3847/1538-4365/ab8dc2 2020ApJS..248...26M

Sokół, Justyna M., McComas, D. J., Bzowski, M., & Tokumaru, M., Sun-Heliosphere Observation-based Ionization Rates Model, The Astrophysical Journal, 897, 179, 2020,
doi: 10.3847/1538-4357/ab99a4 2020ApJ...897..179S

Tokumaru, Munetoshi, Tawara, Kaito, Takefuji, Kazuhiro, Sekido, Mamoru, & Terasawa, Toshio, Radio Sounding Measurements of the Solar Corona Using Giant Pulses of the Crab Pulsar in 2018, Solar Physics, 295, 80, 2020,
doi: 10.1007/s11207-020-01644-w 2020SoPh..295...80T

2019年度

Desai, M. I., Dayeh, M. A., Allegrini, F., McComas, D. J., Funsten, H., Heerikhuisen, J., Fuselier, S. A., Pogorelov, N., Schwadron, N. A., Zank, G. P., Zirnstein, E. J., Sokół, J. M., Tokumaru, M., Bzowski, M., Kubiak, M. A., & Reisenfeld, D. B., Temporal Evolution of the Latitude and Energy Dependence of the Energetic Neutral Atom Spectral Indices Measured by the Interstellar Boundary Explorer (IBEX) Over the First Nine Years, The Astrophysical Journal, 875, 91, 2019,
doi: 10.3847/1538-4357/ab0f37 2019ApJ...875...91D

Iwai, Kazumasa, Yashiro, Seiji, Nitta, Nariaki V., & Kubo, Yûki, Spectral Structures of Type II Solar Radio Bursts and Solar Energetic Particles, The Astrophysical Journal, 888, 50, 2020,
doi: 10.3847/1538-4357/ab57ff 2020ApJ...888...50I

Iwai, Kazumasa, Shiota, Daikou, Tokumaru, Munetoshi, Fujiki, Ken'ichi, Den, Mitsue, & Kubo, Yûki, Development of a coronal mass ejection arrival time forecasting system using interplanetary scintillation observations, Earth, Planets, and Space, 71, 39, 2019,
doi: 10.1186/s40623-019-1019-5 2019EP&S...71...39I

Jackson, B. V., Yu, H. -S., Buffington, A., Hick, P. P., Tokumaru, M., Fujiki, K., Kim, J., & Yun, J., A Daily Determination of BZ Using the Russell-McPherron Effect to Forecast Geomagnetic Activity, Space Weather, 17, 639, 2019,
doi: 10.1029/2018SW002098 2019SpWea..17..639J

Mendonça, R. R. S., Wang, C., Braga, C. R., Echer, E., Dal Lago, A., Costa, J. E. R., Munakata, K., Li, H., Liu, Z., Raulin, J. -P., Kuwabara, T., Kozai, M., Kato, C., Rockenbach, M., Schuch, N. J., Al Jassar, H. K., Sharma, M. M., Tokumaru, M., Duldig, M. L., Humble, J. E., Evenson, P., & Sabbah, I., Analysis of Cosmic Rays' Atmospheric Effects and Their Relationships to Cutoff Rigidity and Zenith Angle Using Global Muon Detector Network Data, Journal of Geophysical Research (Space Physics), 124, 9791, 2019,
doi: 10.1029/2019JA026651 2019JGRA..124.9791M

Nishimura, N., Marubashi, K., & Tokumaru, M., Comparison of Cylindrical Interplanetary Flux-Rope Model Fitting with Different Boundary Pitch-Angle Treatments, Solar Physics, 294, 49, 2019,
doi: 10.1007/s11207-019-1435-5 2019SoPh..294...49N

Nishimura, N., Marubashi, K., & Tokumaru, M., Comparison of Toroidal Interplanetary Flux-rope Model Fitting with Different Boundary Pitch-angle Treatments, Solar Physics, 295, 40, 2020,
doi: 10.1007/s11207-020-01607-1 2020SoPh..295...40N

Sasikumar Raja, K., Janardhan, P., Bisoi, Susanta Kumar, Ingale, Madhusudan, Subramanian, Prasad, Fujiki, K., & Maksimovic, Milan, Global Solar Magnetic Field and Interplanetary Scintillations During the Past Four Solar Cycles, Solar Physics, 294, 123, 2019,
doi: 10.1007/s11207-019-1514-7 2019SoPh..294..123S

Shimojo, Masumi, Kawate, Tomoko, Okamoto, Takenori J., Yokoyama, Takaaki, Narukage, Noriyuki, Sakao, Taro, Iwai, Kazumasa, Fleishman, Gregory D., & Shibata, Kazunari, Estimating the Temperature and Density of a Spicule from 100 GHz Data Obtained with ALMA, The Astrophysical Journal, 888, L28, 2020,
doi: 10.3847/2041-8213/ab62a5 2020ApJ...888L..28S

Tokumaru, Munetoshi, Fujiki, Ken'ichi, Iwai, Kazumasa, Tyul'bashev, Sergey, & Chashei, Igor, Coordinated Interplanetary Scintillation Observations in Japan and Russia for Coronal Mass Ejection Events in Early September 2017, Solar Physics, 294, 87, 2019,
doi: 10.1007/s11207-019-1487-6 2019SoPh..294...87T

2018年度

Fujiki, Ken'ichi, Shibasaki, Kiyoto, Yashiro, Seiji, Tokumaru, Munetoshi, Iwai, Kazumasa, & Masuda, Satoshi, Comparative Study of Microwave Polar Brightening, Coronal Holes, and Solar Wind over the Solar Poles, Solar Physics, 294, 30, 2019,
doi: 10.1007/s11207-019-1418-6 2019SoPh..294...30F

Janardhan, P., Fujiki, K., Ingale, M., Bisoi, S. K., & Rout, D., Solar cycle 24: An unusual polar field reversal, Astronomy and Astrophysics, 618, A148, 2018,
doi: 10.1051/0004-6361/201832981 2018A&A...618A.148J

Kojima, H., Arunbabu, K. P., Dugad, S. R., Gupta, S. K., Hariharan, B., Jagadeesan, P., Jain, A., Mohanty, P. K., Rakshe, P. S., Ramesh, K., Rao, B. S., Hayashi, Y., Kawakami, S., Nonaka, T., Oshima, A., Shibata, S., Tanaka, K., & Tokumaru, M., Measurement of the radial diffusion coefficient of galactic cosmic rays near the Earth by the GRAPES-3 experiment, Physical Review D, 98, 022004, 2018,
doi: 10.1103/PhysRevD.98.022004 2018PhRvD..98b2004K

McComas, D. J., Christian, E. R., Schwadron, N. A., Fox, N., Westlake, J., Allegrini, F., Baker, D. N., Biesecker, D., Bzowski, M., Clark, G., Cohen, C. M. S., Cohen, I., Dayeh, M. A., Decker, R., de Nolfo, G. A., Desai, M. I., Ebert, R. W., Elliott, H. A., Fahr, H., Frisch, P. C., Funsten, H. O., Fuselier, S. A., Galli, A., Galvin, A. B., Giacalone, J., Gkioulidou, M., Guo, F., Horanyi, M., Isenberg, P., Janzen, P., Kistler, L. M., Korreck, K., Kubiak, M. A., Kucharek, H., Larsen, B. A., Leske, R. A., Lugaz, N., Luhmann, J., Matthaeus, W., Mitchell, D., Moebius, E., Ogasawara, K., Reisenfeld, D. B., Richardson, J. D., Russell, C. T., Sokół, J. M., Spence, H. E., Skoug, R., Sternovsky, Z., Swaczyna, P., Szalay, J. R., Tokumaru, M., Wiedenbeck, M. E., Wurz, P., Zank, G. P., & Zirnstein, E. J., Interstellar Mapping and Acceleration Probe (IMAP): A New NASA Mission, Space Science Reviews, 214, 116, 2018,
doi: 10.1007/s11214-018-0550-1 2018SSRv..214..116M

Munakata, K., Kozai, M., Evenson, P., Kuwabara, T., Kato, C., Tokumaru, M., Rockenbach, M., Dal Lago, A., de Mendonca, R. R. S., Braga, C. R., Schuch, N. J., Jassar, H. K. Al, Sharma, M. M., Duldig, M. L., Humble, J. E., Sabbah, I., & Kóta, J., Cosmic-Ray Short Burst Observed with the Global Muon Detector Network (GMDN) on 2015 June 22, The Astrophysical Journal, 862, 170, 2018,
doi: 10.3847/1538-4357/aacdfe 2018ApJ...862..170M

Selhorst, Caius L., Simões, Paulo J. A., Brajša, Roman, Valio, Adriana, Giménez de Castro, C. G., Costa, Joaquim E. R., Menezes, Fabian, Rozelot, Jean Pierre, Hales, Antonio S., Iwai, Kazumasa, & White, Stephen, Solar Polar Brightening and Radius at 100 and 230 GHz Observed by ALMA, The Astrophysical Journal, 871, 45, 2019,
doi: 10.3847/1538-4357/aaf4f2 2019ApJ...871...45S

Sokół, Justyna M., Bzowski, Maciej, & Tokumaru, Munetoshi, Interstellar Neutral Gas Species and Their Pickup Ions inside the Heliospheric Termination Shock. Ionization Rates for H, O, Ne, and He, The Astrophysical Journal, 872, 57, 2019,
doi: 10.3847/1538-4357/aafdaf 2019ApJ...872...57S

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