Publications of T. Sakurai ordered by citations

A list of publications authored or co-authored by T. Sakurai, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations. Publications above the horizontal line count towards the h-index.

Orcid ID: 0000-0002-6019-5167

400	Preprocessing of Vector Magnetograph Data for a Nonlinear Force-Free Magnetic Field Reconstruction Wiegelmann, T., Inhester, B. & Sakurai, T., 2006, Solar Physics, 233, 215
255	Resonant Behaviour of Magnetohydrodynamic Waves on Magnetic Flux Tubes - Part One Sakurai, Takashi, Goossens, Marcel & Hollweg, Joseph V., 1991, Solar Physics, 133, 227
252	Resonant Behaviour of Magnetohydrodynamic Waves on Magnetic Flux Tubes - Part Three Goossens, Marcel, Hollweg, Joseph V. & Sakurai, Takashi, 1992, Solar Physics, 138, 233
244	Solar Force-free Magnetic Fields Wiegelmann, Thomas & Sakurai, Takashi, 2012, Living Reviews in Solar Physics, 9, 5
228	Measurement of Magnetic Helicity Injection and Free Energy Loading into the Solar Corona Kusano, K., Maeshiro, T., Yokoyama, T. & Sakurai, T., 2002, ApJ, 577, 501
200	Calculation of force-free magnetic field with non-constant α Sakurai, Takashi, 1981, Solar Physics, 69, 343
198	Green's Function Methods for Potential Magnetic Fields Sakurai, Takashi, 1982, Solar Physics, 76, 301
167	The Trigger Mechanism of Solar Flares in a Coronal Arcade with Reversed Magnetic Shear Kusano, K., Maeshiro, T., Yokoyama, T. & Sakurai, T., 2004, ApJ, 610, 537
166	Computational Modeling of Magnetic Fields in Solar Active Regions Sakurai, Takashi, 1989, Space Science Reviews, 51, 11
130	New Boundary Integral Equation Representation for Finite Energy Force-Free Magnetic Fields in Open Space above the Sun Yan, Yihua & Sakurai, Takashi, 2000, Solar Physics, 195, 89
128	Magnetic Field Configuration in Impulsive Solar Flares Inferred from Coaligned Microwave/X-Ray Images Nishio, Masanori, Yaji, Kentaro, Kosugi, Takeo, Nakajima, Hiroshi & Sakurai, Takashi, 1997, ApJ, 489, 976
123	Latitude Variation of Helicity in Solar Active Regions Hagino, Masaoki & Sakurai, Takashi, 2004, Publications of the Astronomical Society of Japan, 56, 831
94	Behavior of Li abundances in solar-analog stars. Evidence for line-width dependence Takeda, Y., Kawanomoto, S., Honda, S., Ando, H. & Sakurai, T., 2007, A&A, 468, 663
85	Resonant Behaviour of Magnetohydrodynamic Waves on Magnetic Flux Tubes II. Absorption of Sound Waves by Sunspots Sakurai, Takashi, Goossens, Marcel & Hollweg, Joseph V., 1991, Solar Physics, 133, 247
85	A new dynamo pattern revealed by solar helical magnetic fields Zhang, Hongqi, Sakurai, T., Pevtsov, A., Gao, Yu, Xu, Haiqing, Sokoloff, D. D. & Kuzanyan, K., 2010, MNRAS, 402, L30
77	Persistent Horizontal Flows and Magnetic Support of Vertical Threads in a Quiescent Prominence Chae, Jongchul, Ahn, Kwangsoo, Lim, Eun-Kyung, Choe, G. S. & Sakurai, Takashi, 2008, ApJ, 689, L73
74	Solar force-free magnetic fields Wiegelmann, Thomas & Sakurai, Takashi, 2021, Living Reviews in Solar Physics, 18, 1
73	Solar-Cycle Variation of Magnetic Helicity in Active Regions Hagino, Masaoki & Sakurai, Takashi, 2005, Publications of the Astronomical Society of Japan, 57, 481
72	Achievements of Hinode in the first eleven years Hinode Review Team, Al-Janabi, Khalid, Antolin, Patrick, Baker, Deborah, Bellot Rubio, Luis R., Bradley, Louisa, Brooks, David H., Centeno, Rebecca, Culhane, J. Leonard, Del Zanna, Giulio, Doschek, George A., Fletcher, Lyndsay, Hara, Hirohisa, Harra, Louise K., Hillier, Andrew S., Imada, Shinsuke, Klimchuk, James A., Mariska, John T., Pereira, Tiago M. D., Reeves, Katharine K., Sakao, Taro, Sakurai, Takashi, Shimizu, Toshifumi, Shimojo, Masumi, Shiota, Daikou, Solanki, Sami K., Sterling, Alphonse C., Su, Yingna, Suematsu, Yoshinori, Tarbell, Theodore D., Tiwari, Sanjiv K., Toriumi, Shin, Ugarte-Urra, Ignacio, Warren, Harry P., Watanabe, Tetsuya & Young, Peter R., 2019, Publications of the Astronomical Society of Japan, 71, R1
62	A Test of Three Optical Flow Techniques—LCT, DAVE, and NAVE Chae, Jongchul & Sakurai, Takashi, 2008, ApJ, 689, 593
61	Behavior of Li abundances in solar-analog stars. II. Evidence of the connection with rotation and stellar activity Takeda, Y., Honda, S., Kawanomoto, S., Ando, H. & Sakurai, T., 2010, A&A, 515, A93
60	Analysis of it YOHKOH SXT Coronal Loops and Calculated Force-Free Magnetic Field Lines from Vector Magnetograms Yan, Yihua & Sakurai, Takashi, 1997, Solar Physics, 174, 65
59	Differential velocity between solar wind protons and alpha particles in pressure balance structures Yamauchi, Yohei, Suess, Steven T., Steinberg, John T. & Sakurai, Takashi, 2004, Journal of Geophysical Research (Space Physics), 109, A03104
56	Yohkoh observations of the creation of high-temperature plasma in the flare of 16 December 1991 Culhane, J. L., Phillips, A. T., Inda-Koide, M., Kosugi, T., Fludra, A., Kurokawa, H., Makishima, K., Pike, C. D., Sakao, T., Sakurai, T., Doschek, G. A. & Bentley, R. D., 1994, Solar Physics, 153, 307
56	Topology of Magnetic Field and Coronal Heating in Solar Active Regions Wang, Huaning, Yan, Yihua & Sakurai, Takashi, 2001, Solar Physics, 201, 323
54	Microwave and Hard X-Ray Observations of Footpoint Emission from Solar Flares Kundu, M. R., Nitta, N., White, S. M., Shibasaki, K., Enome, S., Sakao, T., Kosugi, T. & Sakurai, T., 1995, ApJ, 454, 522
50	Magnetic field and current sheets in the corona above active regions. Sakurai, T. & Uchida, Y., 1977, Solar Physics, 52, 397
49	On the Solar Cycle Variation of the Hemispheric Helicity Rule Pevtsov, A. A., Canfield, Richard C., Sakurai, T. & Hagino, M., 2008, ApJ, 677, 719
49	Super-strong Magnetic Field in Sunspots Okamoto, Takenori J. & Sakurai, Takashi, 2018, ApJ, 852, L16
45	Magnetic Field Evolution Leading to Solar Flares I. Cases with Low Magnetic Shear and Flux Emergence Li, Hui, Sakurai, Takashi, Ichimoto, Kiyoshi & UeNo, Satoru, 2000, Publications of the Astronomical Society of Japan, 52, 465
44	Generation of coronal electric currents due to convective motions on the photosphere. II - Resonance and phase mixing of Alfven waves Sakurai, T. & Granik, A., 1984, ApJ, 277, 404
41	Analysis of full-disc Ca II K spectroheliograms. III. Plage area composite series covering 1892-2019 Chatzistergos, Theodosios, Ermolli, Ilaria, Krivova, Natalie A., Solanki, Sami K., Banerjee, Dipankar, Barata, Teresa, Belik, Marcel, Gafeira, Ricardo, Garcia, Adriana, Hanaoka, Yoichiro, Hegde, Manjunath, Klimeš, Jan, Korokhin, Viktor V., Lourenço, Ana, Malherbe, Jean-Marie, Marchenko, Gennady P., Peixinho, Nuno, Sakurai, Takashi & Tlatov, Andrey G., 2020, A&A, 639, A88
41	Annihilation of magnetic helicity: A new model for solar flare onset Kusano, K., Yokoyama, T., Maeshiro, T. & Sakurai, T., 2003, Advances in Space Research, 32, 1931
39	Magnetohydrodynamic solar/stellar wind models. Sakurai, T., 1990, Computer Physics Reports, 12, 247
39	Spatial Structure of Simple Spiky Bursts at Microwave/Millimeter Wavelengths Kundu, M. R., White, S. M., Shibasaki, K., Sakurai, T. & Grechnev, V. V., 2001, ApJ, 547, 1090
39	Heating and reconnection of the emerging magnetic flux-tubes and the role of the interchange instability. Uchida, Y. & Sakurai, T., 1977, Solar Physics, 51, 413
39	Initial Results on Line-of-Sight Field Calibrations of SP/NFI Data Taken by SOT/Hinode Chae, Jongchul, Moon, Yong-Jae, Park, Young-Deuk, Ichimoto, Kiyoshi, Sakurai, Takashi, Suematsu, Yoshinori, Tsuneta, Saku, Katsukawa, Yukio, Shimizu, Toshifumi, Shine, Richard A., Tarbell, Theodore D., Title, Alan M., Lites, Bruce, Kubo, Masahito, Nagata, Shin'ichi & Yokoyama, Takaaki, 2007, Publications of the Astronomical Society of Japan, 59, S619
38	Local Twist and Current Helicity Distributions of Active Region NOAA 10930 Su, J. T., Sakurai, T., Suematsu, Y., Hagino, M. & Liu, Yu, 2009, ApJ, 697, L103
37	Small-Scale X-Ray/EUV Jets Seen in Hinode XRT and TRACE Kim, Yeon-Han, Moon, Young-Jae, Park, Young-Deuk, Sakurai, Takashi, Chae, Jongchul, Cho, Kyung Suk & Bong, Su-Chan, 2007, Publications of the Astronomical Society of Japan, 59, S763
36	Magnetic Field Evolution Leading to Solar Flares II. Cases with High Magnetic Shear and Flare-Related Shear Change Li, Hui, Sakurai, Takashi, Ichimoto, Kiyoshi & UeNo, Satoru, 2000, Publications of the Astronomical Society of Japan, 52, 483
36	Topology of Magnetic Field and Coronal Heating in Solar Active Regions - II. The Role of Quasi-Separatrix Layers Wang, Huaning, Yan, Yihua, Sakurai, Takashi & Zhang, Mei, 2000, Solar Physics, 197, 263
36	Stereoscopic determination of the three-dimensional geometry of coronal magnetic loops Berton, R. & Sakurai, T., 1985, Solar Physics, 96, 93
34	Determination of Magnetic Diffusivity from High-Resolution Solar Magnetograms Chae, Jongchul, Litvinenko, Yuri E. & Sakurai, Takashi, 2008, ApJ, 683, 1153
33	The Magnetic Evolution of the Activity Complex AR:7260 - a Roadmap Leka, K. D., Canfield, R. C., Mickey, D. L., van Driel-Gesztelyi, L., Nitta, N., Sakurai, T. & Ichimoto, K., 1994, Solar Physics, 155, 301
33	Fine Structures of Chromospheric Magnetic Field and Material Flow in a Solar Active Region Zhang, Hongqi, Ai, Guoxiang, Sakurai, T. & Kurokawa, H., 1991, Solar Physics, 136, 269
32	Spectroscopic Studies of the Solar Corona I. Spatial Variations in Line Parameters of Green and Red Coronal Lines Singh, Jagdev, Ichimoto, Kiyoshi, Imai, Hideki, Sakurai, Takashi & Takeda, Aki, 1999, Publications of the Astronomical Society of Japan, 51, 269
32	The Magnetic Structure of Hα Macrospicules in Solar Coronal Holes Yamauchi, Y., Moore, R. L., Suess, S. T., Wang, H. & Sakurai, T., 2004, ApJ, 605, 511
31	Analysis of Vector Magnetic Fields in Solar Active Regions by Huairou, Mees and Mitaka Vector Magnetographs Zhang, H., Labonte, B., Li, J. & Sakurai, T., 2003, Solar Physics, 213, 87
31	Hinode SP Vector Magnetogram of AR10930 and Its Cross-Comparison with MDI Moon, Yong-Jae, Kim, Yeon-Han, Park, Young-Deuk, Ichimoto, Kiyoshi, Sakurai, Takashi, Chae, Jongchul, Cho, Kyung Suk, Bong, Suchan, Suematsu, Yoshinori, Tsuneta, Saku, Katsukawa, Yukio, Shimojo, Masumi, Shimizu, Toshifumi, Shine, Richard A., Tarbell, Theodore D., Title, Alan M., Lites, Bruce, Kubo, Masahito, Nagata, Shin'ichi & Yokoyama, Takaaki, 2007, Publications of the Astronomical Society of Japan, 59, S625
30	Generation of coronal electric currents due to convective motions on the photosphere Sakurai, T. & Levine, R. H., 1981, ApJ, 248, 817
30	Magnetic Helicity Injection and Sigmoidal Coronal Loops Yamamoto, Tetsuya T., Kusano, K., Maeshiro, T., Yokoyama, T. & Sakurai, T., 2005, ApJ, 624, 1072
29	Preflare State Rust, David M., Sakurai, Takashi, Gaizauskas, Victor, Hofmann, Axel, Martin, Sara F., Priest, Eric R. & Wang, Jing-Xiu, 1994, Solar Physics, 153, 1
28	A New Imaging System of the Corona at Norikura Ichimoto, Kiyoshi, Noguchi, Motokazu, Tanaka, Nobuyuki, Kumagai, Kazuyoshi, Shinoda, Kazuya, Nishino, Tetsuo, Fukuda, Takeo, Sakurai, Takashi & Takeyama, Norihide, 1999, Publications of the Astronomical Society of Japan, 51, 383
26	Measurement of the Coronal Electron Temperature at the Total Solar Eclipse on 1994 November 3 Ichimoto, Kiyoshi, Kumagai, Kazuyoshi, Sano, Issei, Kobiki, Toshihiko, Munoz, Alberto & Sakurai, Takashi, 1996, Publications of the Astronomical Society of Japan, 48, 545
25	Beryllium Abundances of Solar-Analog Stars Takeda, Yoichi, Tajitsu, Akito, Honda, Satoshi, Kawanomoto, Satoshi, Ando, Hiroyasu & Sakurai, Takashi, 2011, Publications of the Astronomical Society of Japan, 63, 697
25	A Statistical Study of the Correlation between Magnetic Helicity Injection and Soft X-Ray Activity in Solar Active Regions Maeshiro, T., Kusano, K., Yokoyama, T. & Sakurai, T., 2005, ApJ, 620, 1069
25	Chromospheric Evaporation in Four Solar Flares Observed by YOHKOH Ding, M. D., Watanabe, T., Shibata, K., Sakurai, T., Kosugi, T. & Fang, C., 1996, ApJ, 458, 391
25	Relation between magnetic helicity injection and flare activities in active region NOAA 8100 Yokoyama, T., Kusano, K., Maeshiro, T. & Sakurai, T., 2003, Advances in Space Research, 32, 1949
25	Coordinated Observation of the Solar Corona Using the Norikura Coronagraph and the YOHKOH Soft X-Ray Telescope Ichimoto, K., Hara, H., Takeda, A., Kumagai, K., Sakurai, T., Shimizu, T. & Hudson, H. S., 1995, ApJ, 445, 978
24	Stray-Light Effect on Magnetograph Observations Chae, Jongchul, Yun, Hong Sik, Sakurai, Takashi & Ichimoto, Kiyoshi, 1998, Solar Physics, 183, 229
24	Helium 10830 Å measurements of the Sun Brajša, R., Pohjolainen, S., Ruždjak, V., Sakurai, T., Urpo, S., Vršnak, B. & Wöhl, H., 1996, Solar Physics, 163, 79
23	Diagnostics of Radio Fine Structures around 3 GHz with Hinode Data in the Impulsive Phase of an X3.4/4B Flare Event on 2006 December 13 Yan, Yihua, Huang, Jing, Chen, Bin & Sakurai, Takashi, 2007, Publications of the Astronomical Society of Japan, 59, S815
23	Hα and Soft X-Ray Brightening Events Caused by Emerging Flux Tang, Y. H., Li, Y. N., Fang, C., Aulanier, G., Schmieder, B., Demoulin, P. & Sakurai, T., 2000, ApJ, 534, 482
23	Relation between Pressure Balance Structures and polar plumes from Ulysses high latitude observations Yamauchi, Yohei, Suess, Steven T. & Sakurai, Takashi, 2002, Geophysical Research Letters, 29, 1383
23	Spectroscopic Studies of the Solar Corona. IV. Physical Properties of Coronal Structure Singh, Jagdev, Ichimoto, Kiyoshi, Sakurai, Takashi & Muneer, S., 2003, ApJ, 585, 516
22	Suppression of convection around small magnetic concentrations Morinaga, S., Sakurai, T., Ichimoto, K., Yokoyama, T., Shimojo, M. & Katsukawa, Y., 2008, A&A, 481, L29
21	Flare-associated Coronal Disturbances Observed with the Norikura Green-Line Imaging System. I. A Coronal Mass Ejection Onset Hori, K., Ichimoto, K., Sakurai, T., Sano, I. & Nishino, Y., 2005, ApJ, 618, 1001
21	Statistical Study of the Magnetic Field Orientation in Solar Filaments Hanaoka, Yoichiro & Sakurai, Takashi, 2017, ApJ, 851, 130
20	Magnetic Field Structures of Hard X-Ray Flares Observed by HINOTORI Spacecraft Sakurai, T., 1985, Solar Physics, 95, 311
20	Helicity comparison among three magnetographs Xu, Haiqing, Gao, Yu, Zhang, Hongqi, Sakurai, T., Pevtsov, A. A. & Sokoloff, D., 2007, Advances in Space Research, 39, 1715
19	A study of magnetic energy build-up based on vector magnetograms Sakurai, T., 1987, Solar Physics, 113, 137
19	Magnetic Equilibria and Instabilities Sakurai, Takashi, 1989, Solar Physics, 121, 347
19	Do the Line Widths of Coronal Emission Lines Increase with Height above the Limb? Singh, Jagdev, Sakurai, Takashi & Ichimoto, Kiyoshi, 2006, ApJ, 639, 475
19	Chromospheric Magnetic Field of Solar Active Regions Choudhary, Debi Prasad, Sakurai, Takashi & Venkatakrishnan, P., 2001, ApJ, 560, 439
19	The Physical Conditions in a Polar Coronal Hole and Nearby Regions from Norikura and SOHO Observations Raju, K. P., Sakurai, T., Ichimoto, K. & Singh, Jagdev, 2000, ApJ, 543, 1044
19	Measurement of magnetic helicity flux into the solar corona Kusano, K., Maeshiro, T., Yokoyama, T. & Sakurai, T., 2003, Advances in Space Research, 32, 1917
18	Spectroscopic Studies of the Solar Corona II. Properties of Green and Red Emission Lines in Open and Closed Coronal Structures Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi, Suematsu, Yoshinori & Takeda, Aki, 2002, Publications of the Astronomical Society of Japan, 54, 793
18	The Sources of Magnetic Field Twist in Solar Active Regions Bao, S. D., Sakurai, T. & Suematsu, Y., 2002, ApJ, 573, 445
16	Computed Magnetic Field Structure of the Flares Observed by HINOTORI Hard X-Ray Telescope Sakurai, T., 1983, Solar Physics, 86, 339
16	Spectroscopic Studies of the Solar Corona III. Density Diagnostics Using the Infrared Lines of Fe XIII Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi & Takeda, Aki, 2002, Publications of the Astronomical Society of Japan, 54, 807
15	Radio Bursts Associated with Flare and Ejecta in the 13 July 2004 Event Pohjolainen, S., Hori, K. & Sakurai, T., 2008, Solar Physics, 253, 291
15	Complex Variations in the Line-Intensity Ratio of Coronal Emission Lines with Height above the Limb Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi & Watanabe, Tetsuya, 2004, ApJ, 617, L81
15	Spectroscopic Studies of Solar Corona VIII. Temperature and Non-Thermal Variations in Steady Coronal Structures Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi, Muneer, S. & Raveendran, A. V., 2006, Solar Physics, 236, 245
15	A solar neutron telescope in Tibet and its capability examined by the 1998 November 28th event Muraki, Y., Tsuchiya, H., Fujiki, K., Masuda, S., Matsubara, Y., Menjyo, H., Sako, T., Watanabe, K., Ohnishi, M., Shiomi, A., Takita, M., Yuda, T., Katayose, Y., Hotta, N., Ozawa, S., Sakurai, T., Tan, Y. H. & Zhang, J. L., 2007, Astroparticle Physics, 28, 119
14	Eleven-year solar cycle periodicity in sky brightness observed at Norikura, Japan Sakurai, Takashi, 2002, Earth, Planets and Space, 54, 153
13	Hard X-ray imaging of a solar gradual hard X-ray burst on April 1, 1981 Takakura, T., Ohki, K., Sakurai, T., Wang, J. L., Xuan, J. Y., Li, S. C. & Zhao, R. Y., 1984, Solar Physics, 94, 359
13	Solar Meriodional Motions Derived from Sunspot Observations Kambry, M. A., Nishikawa, J., Sakurai, T., Ichimoto, K. & Hiei, E., 1991, Solar Physics, 132, 41
12	Response of the Solar Atmosphere to Magnetic Flux Emergence from Hinode Observations Li, Hui, Sakurai, Takashi, Ichimito, Kiyoshi, Suematsu, Yoshinori, Tsuneta, Saku, Katsukawa, Yukio, Shimizu, Toshifumi, Shine, Richard A., Tarbell, Theodore D., Title, Alan M., Lites, Bruce, Kubo, Masahito, Nagata, Shin'ichi, Kotoku, Jun, Shibasaki, Kiyoto, Saar, Steven H. & Bobra, Monica, 2007, Publications of the Astronomical Society of Japan, 59, S643
12	Spectroscopic Studies of the Solar Corona - V. Physical Properties of Coronal Structures Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi & Muneer, S., 2003, Solar Physics, 212, 343
11	A Simulation Study of the Solar Wind Including the Solar Rotation Effect Washimi, H. & Sakurai, T., 1993, Solar Physics, 143, 173
11	Cross-Section Variations of Coronal Magnetic Loops Wang, Huaning & Sakurai, Takashi, 1998, Publications of the Astronomical Society of Japan, 50, 111
11	Infrared spectro-polarimeter on the Solar Flare Telescope at NAOJ/Mitaka Sakurai, Takashi, Hanaoka, Yoichiro, Arai, Takehiko, Hagino, Masaoki, Kawate, Tomoko, Kitagawa, Naomasa, Kobiki, Toshihiko, Miyashita, Masakuni, Morita, Satoshi, Otsuji, Ken'ichi, Shinoda, Kazuya, Suzuki, Isao, Yaji, Kentaro, Yamasaki, Takayuki, Fukuda, Takeo, Noguchi, Motokazu, Takeyama, Norihide, Kanai, Yoshikazu & Yamamuro, Tomoyasu, 2018, Publications of the Astronomical Society of Japan, 70, 58
10	Synoptic solar observations of the Solar Flare Telescope focusing on space weather Hanaoka, Yoichiro, Sakurai, Takashi, Otsuji, Ken'ichi, Suzuki, Isao & Morita, Satoshi, 2020, Journal of Space Weather and Space Climate, 10, 41
10	Time Variation and Statistical Studies of Magnetic Helicity Injection in Solar Magnetic Regions Yamamoto, Tetsuya T. & Sakurai, T., 2009, ApJ, 698, 928
10	Oscillations in the Coronal Green-Line Intensity Observed at Lominický Štít and Norikura Nearly Simultaneously. Minarovjech, Milan, Rušin, Vojtech, Rybanský, Milan, Sakurai, Takashi & Ichimoto, Kiyoshi, 2003, Solar Physics, 213, 269
10	Analysis Of The Disappearing Filament And Flare Of 7 May 1992 Tang, Y. H., Mouradian, Z., Schmieder, B., Fang, C. & Sakurai, T., 1999, Solar Physics, 185, 143
10	PSTEP: project for solar–terrestrial environment prediction 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, 2021, Earth, Planets and Space, 73, 159
9	Multi-Wavelength Analysis of the Flare on 2 October 1993 Fang, C., Tang, Y. H., Hénoux, J. -C., Huang, Y. R., Ding, M. D. & Sakurai, T., 1998, Solar Physics, 182, 163
9	A statistical analysis of current helicity and twist in solar active regions over the phases of the solar cycle using the spectro-polarimeter data of Hinode Otsuji, Kenichi, Sakurai, Takashi & Kuzanyan, Kirill, 2015, Publications of the Astronomical Society of Japan, 67, 6
9	Stray-light correction in magnetograph observations using the maximum entropy method Chae, Jongchul, Yun, Hong Sik, Sakurai, Takashi & Ichimoto, Kiyoshi, 1998, Solar Physics, 183, 245
9	Spectroscopic Studies of Solar Corona VII. Formation of a Coronal Loop by Evaporation Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi, Suzuki, Isao & Hagino, Masaoki, 2005, Solar Physics, 226, 201
8	Shift-and-add reconstruction of solar granulation images Baba, N., Miura, N., Sakurai, T., Ichimoto, K., Soltau, D. & Brandt, P., 1999, Solar Physics, 188, 41
8	Detection of Low-Level Activities in Solar-Analog Stars from Emission Strengths of the Ca II 3934 Line Takeda, Yoichi, Tajitsu, Akito, Honda, Satoshi, Kawanomoto, Satoshi, Ando, Hiroyasu & Sakurai, Takashi, 2012, Publications of the Astronomical Society of Japan, 64, 130
8	Probability Distribution Functions of Solar and Stellar Flares Sakurai, Takashi, 2022, Physics, 5, 11
8	Analysis of full-disc Hα observations: Carrington maps and filament properties in 1909-2022 Chatzistergos, Theodosios, Ermolli, Ilaria, Banerjee, Dipankar, Barata, Teresa, Chouinavas, Ioannis, Falco, Mariachiara, Gafeira, Ricardo, Giorgi, Fabrizio, Hanaoka, Yoichiro, Krivova, Natalie A., Korokhin, Viktor V., Lourenço, Ana, Marchenko, Gennady P., Malherbe, Jean-Marie, Peixinho, Nuno, Romano, Paolo & Sakurai, Takashi, 2023, A&A, 680, A15
8	Two-Step Reconnections in a C3.3 Flare and Its Preflare Activity Observed by Hinode XRT Kim, Sujin, Moon, Young-Jae, Kim, Khan-Hyuk, Kim, Yeon-Han, Sakurai, Takashi, Chae, Jongchul & Kim, Kap-Sung, 2007, Publications of the Astronomical Society of Japan, 59, S831
7	Center-to-Limb Variation of Stokes V Asymmetries in Solar Pores Observed with the Hinode Spectro-Polarimeter Morinaga, Shuji, Nagata, Shin'ichi, Ichimoto, Kiyoshi, Suematsu, Yoshinori, Tsuneta, Saku, Katsukawa, Yukio, Shimizu, Toshifumi, Shine, Richard A., Tarbell, Theodore D., Title, Alan M., Lites, Bruce, Kubo, Masahito & Sakurai, Takashi, 2007, Publications of the Astronomical Society of Japan, 59, S613
7	Three-Dimensional Motion of Plasmas Associated with a Coronal Mass Ejection Observed with NOrikura Green-Line Imaging System (NOGIS) Suzuki, Isao, Sakurai, Takashi & Ichimoto, Kiyoshi, 2006, Publications of the Astronomical Society of Japan, 58, 165
7	Magnetic Helicity of Solar Active Regions and its Implications Sakurai, T. & Hagino, M., 2003, Journal of Korean Astronomical Society, 36, 7
7	The Solar Flare of 1992 August 17 23:58 UT} % Takahashi, Masaaki, Watanabe, Tetsuya, Sakai, Jun-Ichi, Sakao, Taro, Kosugi, Takeo, Sakurai, Takashi, Enome, Shinzo, Hudson, Hugh S., Hashimoto, Shizuyo & Nitta, Nariaki, 1996, Publications of the Astronomical Society of Japan, 48, 857
7	Nonthermal Flare Emission from MEV-Energy Electrons at 17, 34, and 86 GHZ Kundu, M. R., White, S. M., Shibasaki, K. & Sakurai, T., 2000, ApJ, 545, 1084
6	Practical method to derive nonlinear response functions of cameras for scientific imaging Hanaoka, Yoichiro, Suzuki, Isao & Sakurai, Takashi, 2011, Applied Optics, 50, 2401
6	Rocket Observation of the Extreme Ultraviolet Images of a Solar Flare and Active Regions Hirayama, T., Tanaka, K., Watanabe, T., Akita, K., Sakurai, T. & Nishi, K., 1985, Solar Physics, 95, 281
6	Existence of Nanoparticle Dust Grains in the Inner Solar Corona? Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi, Hagino, Masaoki & Yamamoto, Tetsuya T., 2004, ApJ, 608, L69
6	On the Origin of Differences in Helicity Parameters Derived from Data of Two Solar Magnetographs Xu, Haiqing, Zhang, Hongqi, Kuzanyan, K. & Sakurai, T., 2016, Solar Physics, 291, 2253
6	High-cadence Hα imaging of solar flares Hanaoka, Y., Sakurai, T., Noguchi, M. & Ichimoto, K., 2004, Advances in Space Research, 34, 2753
6	Coronal Loops Above a Sunspot Region Fang, C., Tang, Y. H., Ding, M. D., Zhao, J., Sakurai, T. & Hiei, E., 1997, Solar Physics, 176, 267
6	Observational studies of the solar cycle at the National Astronomical Observatory of Japan Sakurai, T. & Suematsu, Y., 2002, Advances in Space Research, 29, 1565
6	Interpolation of One- and Two-Dimensional Images with Pixelwise Photon Number Conservation Sakurai, Takashi & Shin, Junho, 2001, Publications of the Astronomical Society of Japan, 53, 361
5	Correlations between Flare Parameters and Magnetic Parameters in Solar Flares Yamamoto, Tetsuya T. & Sakurai, Takashi, 2009, Publications of the Astronomical Society of Japan, 61, 75
5	Magnetic helicity and flare activity Sakurai, T. & Hagino, M., 2003, Advances in Space Research, 32, 1943
5	Multi-Wavelength Observation of the 3n/x3.3 Flare of 28 November 1998 You, Jianqi, Li, Hui, Fan, Zhongyu & Sakurai, Takashi, 2001, Solar Physics, 203, 107
5	Enhanced He{I} Absorption at the Feet of Solar X-Ray Loops Venkatakrishnan, P., Sakurai, Takashi, Suematsu, Yoshinori & Ichimoto, Kiyoshi, 1996, Publications of the Astronomical Society of Japan, 48, L1
5	Probability Distribution Functions of Sunspot Magnetic Flux Sakurai, Takashi & Toriumi, Shin, 2023, ApJ, 943, 10
5	Solar-cycle variation of near-sun sky brightness observed with coronagraphs Sakurai, T., Rusin, V. & Minarovjech, M., 2004, Advances in Space Research, 34, 297
5	Resolution Improvement of Solar Images Miura, Noriaki, Baba, Naoshi, Sakurai, Takashi, Ichimoto, Kiyoshi, Soltau, Dirk & Brandt, Peter, 1999, Solar Physics, 187, 347
4	Magnetic field structures and flares Sakurai, Takashi, 1993, Advances in Space Research, 13, 109
4	Magnetic Helicity of Solar Active Regions as Revealed by Vector Magnetograms and Coronal X-Ray Images Xu, Haiqing, Gao, Yu, Zhang, Hongqi, Sakurai, Takashi, Hagino, Masaoki, Sokoloff, Dmitry & Pevtsov, Alexei A., 2012, Publications of the Astronomical Society of Japan, 64, 54
4	Electron precipitation and mass motion in the 1991 June 9 white-light flare de La Beaujardiere, J. -F., Canfield, R. C., Metcalf, T. R., Hiei, E., Sakurai, T. & Ichimoto, K., 1994, Solar Physics, 151, 389
3	Study of Microflares through SOXS Mission Jain, Rajmal, Joshi, Vishal, Hanaoka, Yoichiro, Sakurai, T. & Upadhyay, Nipa, 2006, Journal of Astrophysics and Astronomy, 27, 339
3	Multiresolution Approach to Image Reconstruction with Phase-Diversity Technique Ohneda, Yasuhiro, Baba, Naoshi, Miura, Noriaki & Sakurai, Takashi, 2001, Optical Review, 8, 32
3	A Full-Disk Solar Magnetograph at Mitaka. Sakurai, Takashi, Ichimoto, Kiyoshi, Okamoto, Tomizo, Kato, Yoshihiro, Nishino, Yohei, Li, Ting, Mao, Weijun & Lu, Haitian, 1995, Journal of Geomagnetism and Geoelectricity, 47, 1035
3	Sunspot Magnetic Fields Observed with a Large-Format Infrared Array Sakurai, Takashi, Yanagisawa, Kenshi, Kobiki, Toshihiko, Kasahara, Shouichi & Nakakubo, Kayoko, 2001, Publications of the Astronomical Society of Japan, 53, 923
3	Large-Scale Solar Magnetic Fields Observed with the Infrared Spectro-Polarimeter IRmag at the National Astronomical Observatory of Japan: Comparison of Measurements Made in Different Spectral Lines and Observatories Demidov, M. L., Hanaoka, Y., Sakurai, T. & Wang, X. F., 2020, Solar Physics, 295, 54
3	Magnetic Field Configuration in Impulsive Solar Flares Revealed with Yohkoh and Nobeyama Radioheliograph Nishio, M., Kosugi, T., Yaji, K., Nakajima, H. & Sakurai, T., 2000, Advances in Space Research, 25, 1791
3	Enhanced Coronal Heating and 3d Solar Magnetic Fields in AR 7321 Wang, Huaning, Sakurai, Takashi & Yan, Yihua, 2000, Advances in Space Research, 25, 1769
3	Spectroscopic Studies of Solar Corona VI: Trend in Line-width Variation of Coronal Emission Lines with Height Independent of the Structure of Coronal Loops Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi & Muneer, S., 2006, Journal of Astrophysics and Astronomy, 27, 115
2	Optical Characteristics of the Soft X-Ray Telescope Aboard Yohkoh . I. Interpretation of the Undersampled Point Spread Function Shin, J. & Sakurai, T., 2009, Solar Physics, 254, 357
2	Statistical distribution of current helicity in solar active regions over the magnetic cycle Gao, Y., Sakurai, T., Zhang, H., Kuzanyan, K. M. & Sokoloff, D., 2013, MNRAS, 433, 1648
2	Vignetting Effect in the Soft X-Ray Telescope Onboard Yohkoh: I. Numerical Simulation Shin, J. & Sakurai, T., 2015, Solar Physics, 290, 1531
2	The Vignetting Effect of the Soft X-Ray Telescope Onboard Yohkoh: II. Pre-Launch Data Analysis Shin, J. & Sakurai, T., 2016, Solar Physics, 291, 705
2	Preliminary study of the evolution of solar magnetic structures and photospheric horizontal velocity fields UeNo, S., Kitai, R., Ichimoto, K., Sakurai, T., Soltau, D. & Brandt, P. N., 2001, Advances in Space Research, 26, 1793
2	Determination of the Point Spread Function of the Yohkoh Soft X-Ray Telescope Sakurai, T. & Shin, J., 2000, Advances in Space Research, 25, 1761
2	Internetwork Magnetic Fields Seen in Fe I 1564.8 nm Full-disk Images Hanaoka, Yoichiro & Sakurai, Takashi, 2020, ApJ, 904, 63
2	Thermal and Magnetic Parameters in Solar Flares Derived from GOES X-Ray Light Curves Yamamoto, Tetsuya T. & Sakurai, Takashi, 2010, Publications of the Astronomical Society of Japan, 62, 755
2	New perspectives in flare models and theories Sakurai, Takashi, 1991, Advances in Space Research, 11, 17
1	Studies on the imaging characteristics of Yohkoh Soft X-ray Telescope: Optical aberration and scattering Shin, Junho & Sakurai, Takashi, 2009, Advances in Space Research, 43, 101
1	Solar Vector Magnetograms of the Okayama Astrophysical Observatory Makita, Mitsugu, Hamana, Shigeo, Nishi, Keizo, Shimizu, Minoru, Sakurai, Takashi & Shibasaki, Kiyoto, 1986, Astrophysics and Space Science, 118, 163
1	The Effect of the CCD Gate Structure in the Determination of the Undersampled Point Spread Function Shin, J. & Sakurai, T., 2014, Solar Physics, 289, 2803
1	Forecasting maximum solar flare magnitudes from photospheric magnetograms Yamamoto, Tetsuya T. & Sakurai, T., 2009, Space Weather, 7, S04007
1	A Flexible Prism used as an Image Stabilizer Sakurai, T., Noguchi, M., Shinoda, K., Tanaka, N., Aoki, K., Hagino, M. & Mochizuki, H., 2002, Solar Physics, 205, 201
1	Cyclical Variation of the Quiet Corona and Coronal Holes Sakurai, Takashi, 2000, Journal of Astrophysics and Astronomy, 21, 389
1	Coronal observations with Solar-A satellite Sakurai, Takashi, 1991, Advances in Space Research, 11, 349
1	Helioseismology observations by Solar-A satellite Sakurai, Takashi, 1991, Advances in Space Research, 11, 89
1	Dynamical interpretation of the very hot region appearing at the top of the loop Shibata, K., Uchida, Y. & Sakurai, T., 1983, Solar Physics, 86, 345
0	Determination of the magnetic loop configuration of a solar flare Hanaoka, Y. & Sakurai, T., 2001, Earth, Planets and Space, 53, 593
0	Hinode's Contributions to Solar Physics Sakurai, Takashi, 2018, First Ten Years of Hinode Solar On-Orbit Observatory (Editors: Shimizu, Toshifumi, Imada, Shinsuke & Kubo, Masahito), Astrophysics and Space Science Library, 449, p. 19
0	Restoration and Interpretation of Images from the Yohkoh Soft X-Ray Telescope Shin, J. & Sakurai, T., 2000, Advances in Space Research, 25, 1765
0	Observations from the Hinotori Mission Sakurai, Takashi, 1991, Philosophical Transactions of the Royal Society of London Series A, 336, 339
0	Point Spread Function of the Soft X-Ray Telescope Aboard YOHKOH Shin, Junho & Sakurai, Takashi, 2003, Journal of Korean Astronomical Society, 36, 117
0	Brightening Event in Hα and Soft X-Ray on May 18, 1994 Tang, Y. H., Li, Y. N., Schmieder, B., Aulanier, G., Demoulin, P., Fang, C. & Sakurai, T., 2000, Advances in Space Research, 25, 1829