Publications of Takashi Sakurai

A list of publications authored or co-authored by Takashi Sakurai, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0002-6019-5167

List of publications ordered by citations
Number of papers: 163 (refereed: 162)
No. of citations: 5779
First author papers: 35 (refereed: 34)

2023

  1. Analysis of full-disc Hα observations: Carrington maps and filament properties in 1909-2022 [11]
    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, A&A, 680, A15
  2. Eleven-Year Cycle of Solar Magnetic Activity: Observations, Theories, and Numerical Model Predictions [0]
    Sakurai, Takashi, Hotta, Hideyuki & Imada, Shinsuke, Solar-Terrestrial Environmental Prediction (Editors: Kusano, Kanya), p.379
  3. Probability Distribution Functions of Sunspot Magnetic Flux [7]
    Sakurai, Takashi & Toriumi, Shin, ApJ, 943, 10

2022

  1. Probability Distribution Functions of Solar and Stellar Flares [11]
    Sakurai, Takashi, Physics, 5, 11

2021

  1. PSTEP: project for solar–terrestrial environment prediction [10]
    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, Earth, Planets and Space, 73, 159
  2. Solar force-free magnetic fields [104]
    Wiegelmann, Thomas & Sakurai, Takashi, Living Reviews in Solar Physics, 18, 1

2020

  1. Analysis of full-disc Ca II K spectroheliograms. III. Plage area composite series covering 1892-2019 [50]
    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., A&A, 639, A88
  2. 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 [3]
    Demidov, M. L., Hanaoka, Y., Sakurai, T. & Wang, X. F., Solar Physics, 295, 54
  3. Synoptic solar observations of the Solar Flare Telescope focusing on space weather [11]
    Hanaoka, Yoichiro, Sakurai, Takashi, Otsuji, Ken'ichi, Suzuki, Isao & Morita, Satoshi, Journal of Space Weather and Space Climate, 10, 41
  4. Internetwork Magnetic Fields Seen in Fe I 1564.8 nm Full-disk Images [4]
    Hanaoka, Yoichiro & Sakurai, Takashi, ApJ, 904, 63

2019

  1. Achievements of Hinode in the first eleven years [79]
    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., Publications of the Astronomical Society of Japan, 71, R1

2018

  1. Super-strong Magnetic Field in Sunspots [53]
    Okamoto, Takenori J. & Sakurai, Takashi, ApJ, 852, L16
  2. Infrared spectro-polarimeter on the Solar Flare Telescope at NAOJ/Mitaka [12]
    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, Publications of the Astronomical Society of Japan, 70, 58
  3. Hinode's Contributions to Solar Physics [0]
    Sakurai, Takashi, First Ten Years of Hinode Solar On-Orbit Observatory (Editors: Shimizu, Toshifumi, Imada, Shinsuke & Kubo, Masahito), Astrophysics and Space Science Library, 449, p. 19

2017

  1. Statistical Study of the Magnetic Field Orientation in Solar Filaments [24]
    Hanaoka, Yoichiro & Sakurai, Takashi, ApJ, 851, 130
  2. Heating mechanisms of the solar corona [36]
    Sakurai, Takashi, Proceedings of the Japan Academy, Series B, 93, 87

2016

  1. The Vignetting Effect of the Soft X-Ray Telescope Onboard Yohkoh: II. Pre-Launch Data Analysis [2]
    Shin, J. & Sakurai, T., Solar Physics, 291, 705
  2. On the Origin of Differences in Helicity Parameters Derived from Data of Two Solar Magnetographs [7]
    Xu, Haiqing, Zhang, Hongqi, Kuzanyan, K. & Sakurai, T., Solar Physics, 291, 2253

2015

  1. 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 [9]
    Otsuji, Kenichi, Sakurai, Takashi & Kuzanyan, Kirill, Publications of the Astronomical Society of Japan, 67, 6
  2. Vignetting Effect in the Soft X-Ray Telescope Onboard Yohkoh: I. Numerical Simulation [4]
    Shin, J. & Sakurai, T., Solar Physics, 290, 1531

2014

  1. The Effect of the CCD Gate Structure in the Determination of the Undersampled Point Spread Function [1]
    Shin, J. & Sakurai, T., Solar Physics, 289, 2803

2013

  1. Statistical distribution of current helicity in solar active regions over the magnetic cycle [3]
    Gao, Y., Sakurai, T., Zhang, H., Kuzanyan, K. M. & Sokoloff, D., MNRAS, 433, 1648

2012

  1. Detection of Low-Level Activities in Solar-Analog Stars from Emission Strengths of the Ca II 3934 Line [9]
    Takeda, Yoichi, Tajitsu, Akito, Honda, Satoshi, Kawanomoto, Satoshi, Ando, Hiroyasu & Sakurai, Takashi, Publications of the Astronomical Society of Japan, 64, 130
  2. Solar Force-free Magnetic Fields [255]
    Wiegelmann, Thomas & Sakurai, Takashi, Living Reviews in Solar Physics, 9, 5
  3. Magnetic Helicity of Solar Active Regions as Revealed by Vector Magnetograms and Coronal X-Ray Images [4]
    Xu, Haiqing, Gao, Yu, Zhang, Hongqi, Sakurai, Takashi, Hagino, Masaoki, Sokoloff, Dmitry & Pevtsov, Alexei A., Publications of the Astronomical Society of Japan, 64, 54

2011

  1. Practical method to derive nonlinear response functions of cameras for scientific imaging [6]
    Hanaoka, Yoichiro, Suzuki, Isao & Sakurai, Takashi, Applied Optics, 50, 2401
  2. Beryllium Abundances of Solar-Analog Stars [25]
    Takeda, Yoichi, Tajitsu, Akito, Honda, Satoshi, Kawanomoto, Satoshi, Ando, Hiroyasu & Sakurai, Takashi, Publications of the Astronomical Society of Japan, 63, 697

2010

  1. Behavior of Li abundances in solar-analog stars. II. Evidence of the connection with rotation and stellar activity [63]
    Takeda, Y., Honda, S., Kawanomoto, S., Ando, H. & Sakurai, T., A&A, 515, A93
  2. Thermal and Magnetic Parameters in Solar Flares Derived from GOES X-Ray Light Curves [3]
    Yamamoto, Tetsuya T. & Sakurai, Takashi, Publications of the Astronomical Society of Japan, 62, 755
  3. A new dynamo pattern revealed by solar helical magnetic fields [90]
    Zhang, Hongqi, Sakurai, T., Pevtsov, A., Gao, Yu, Xu, Haiqing, Sokoloff, D. D. & Kuzanyan, K., MNRAS, 402, L30

2009

  1. Optical Characteristics of the Soft X-Ray Telescope Aboard Yohkoh . I. Interpretation of the Undersampled Point Spread Function [2]
    Shin, J. & Sakurai, T., Solar Physics, 254, 357
  2. Studies on the imaging characteristics of Yohkoh Soft X-ray Telescope: Optical aberration and scattering [1]
    Shin, Junho & Sakurai, Takashi, Advances in Space Research, 43, 101
  3. Local Twist and Current Helicity Distributions of Active Region NOAA 10930 [38]
    Su, J. T., Sakurai, T., Suematsu, Y., Hagino, M. & Liu, Yu, ApJ, 697, L103
  4. Forecasting maximum solar flare magnitudes from photospheric magnetograms [2]
    Yamamoto, Tetsuya T. & Sakurai, T., Space Weather, 7, S04007
  5. Correlations between Flare Parameters and Magnetic Parameters in Solar Flares [6]
    Yamamoto, Tetsuya T. & Sakurai, Takashi, Publications of the Astronomical Society of Japan, 61, 75
  6. Time Variation and Statistical Studies of Magnetic Helicity Injection in Solar Magnetic Regions [12]
    Yamamoto, Tetsuya T. & Sakurai, T., ApJ, 698, 928

2008

  1. Persistent Horizontal Flows and Magnetic Support of Vertical Threads in a Quiescent Prominence [81]
    Chae, Jongchul, Ahn, Kwangsoo, Lim, Eun-Kyung, Choe, G. S. & Sakurai, Takashi, ApJ, 689, L73
  2. A Test of Three Optical Flow Techniques—LCT, DAVE, and NAVE [65]
    Chae, Jongchul & Sakurai, Takashi, ApJ, 689, 593
  3. Determination of Magnetic Diffusivity from High-Resolution Solar Magnetograms [34]
    Chae, Jongchul, Litvinenko, Yuri E. & Sakurai, Takashi, ApJ, 683, 1153
  4. Suppression of convection around small magnetic concentrations [23]
    Morinaga, S., Sakurai, T., Ichimoto, K., Yokoyama, T., Shimojo, M. & Katsukawa, Y., A&A, 481, L29
  5. On the Solar Cycle Variation of the Hemispheric Helicity Rule [49]
    Pevtsov, A. A., Canfield, Richard C., Sakurai, T. & Hagino, M., ApJ, 677, 719
  6. Radio Bursts Associated with Flare and Ejecta in the 13 July 2004 Event [19]
    Pohjolainen, S., Hori, K. & Sakurai, T., Solar Physics, 253, 291

2007

  1. Initial Results on Line-of-Sight Field Calibrations of SP/NFI Data Taken by SOT/Hinode [39]
    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, Publications of the Astronomical Society of Japan, 59, S619
  2. Two-Step Reconnections in a C3.3 Flare and Its Preflare Activity Observed by Hinode XRT [9]
    Kim, Sujin, Moon, Young-Jae, Kim, Khan-Hyuk, Kim, Yeon-Han, Sakurai, Takashi, Chae, Jongchul & Kim, Kap-Sung, Publications of the Astronomical Society of Japan, 59, S831
  3. Small-Scale X-Ray/EUV Jets Seen in Hinode XRT and TRACE [38]
    Kim, Yeon-Han, Moon, Young-Jae, Park, Young-Deuk, Sakurai, Takashi, Chae, Jongchul, Cho, Kyung Suk & Bong, Su-Chan, Publications of the Astronomical Society of Japan, 59, S763
  4. Response of the Solar Atmosphere to Magnetic Flux Emergence from Hinode Observations [12]
    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, Publications of the Astronomical Society of Japan, 59, S643
  5. Hinode SP Vector Magnetogram of AR10930 and Its Cross-Comparison with MDI [30]
    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, Publications of the Astronomical Society of Japan, 59, S625
  6. Center-to-Limb Variation of Stokes V Asymmetries in Solar Pores Observed with the Hinode Spectro-Polarimeter [7]
    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, Publications of the Astronomical Society of Japan, 59, S613
  7. A solar neutron telescope in Tibet and its capability examined by the 1998 November 28th event [15]
    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., Astroparticle Physics, 28, 119
  8. Behavior of Li abundances in solar-analog stars. Evidence for line-width dependence [98]
    Takeda, Y., Kawanomoto, S., Honda, S., Ando, H. & Sakurai, T., A&A, 468, 663
  9. Helicity comparison among three magnetographs [20]
    Xu, Haiqing, Gao, Yu, Zhang, Hongqi, Sakurai, T., Pevtsov, A. A. & Sokoloff, D., Advances in Space Research, 39, 1715
  10. 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 [24]
    Yan, Yihua, Huang, Jing, Chen, Bin & Sakurai, Takashi, Publications of the Astronomical Society of Japan, 59, S815

2006

  1. Study of Microflares through SOXS Mission [3]
    Jain, Rajmal, Joshi, Vishal, Hanaoka, Yoichiro, Sakurai, T. & Upadhyay, Nipa, Journal of Astrophysics and Astronomy, 27, 339
  2. Spectroscopic Studies of Solar Corona VIII. Temperature and Non-Thermal Variations in Steady Coronal Structures [15]
    Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi, Muneer, S. & Raveendran, A. V., Solar Physics, 236, 245
  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 [3]
    Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi & Muneer, S., Journal of Astrophysics and Astronomy, 27, 115
  4. Do the Line Widths of Coronal Emission Lines Increase with Height above the Limb? [23]
    Singh, Jagdev, Sakurai, Takashi & Ichimoto, Kiyoshi, ApJ, 639, 475
  5. Three-Dimensional Motion of Plasmas Associated with a Coronal Mass Ejection Observed with NOrikura Green-Line Imaging System (NOGIS) [11]
    Suzuki, Isao, Sakurai, Takashi & Ichimoto, Kiyoshi, Publications of the Astronomical Society of Japan, 58, 165
  6. Preprocessing of Vector Magnetograph Data for a Nonlinear Force-Free Magnetic Field Reconstruction [428]
    Wiegelmann, T., Inhester, B. & Sakurai, T., Solar Physics, 233, 215

2005

  1. Solar-Cycle Variation of Magnetic Helicity in Active Regions [75]
    Hagino, Masaoki & Sakurai, Takashi, Publications of the Astronomical Society of Japan, 57, 481
  2. Flare-associated Coronal Disturbances Observed with the Norikura Green-Line Imaging System. I. A Coronal Mass Ejection Onset [24]
    Hori, K., Ichimoto, K., Sakurai, T., Sano, I. & Nishino, Y., ApJ, 618, 1001
  3. A Statistical Study of the Correlation between Magnetic Helicity Injection and Soft X-Ray Activity in Solar Active Regions [25]
    Maeshiro, T., Kusano, K., Yokoyama, T. & Sakurai, T., ApJ, 620, 1069
  4. Spectroscopic Studies of Solar Corona VII. Formation of a Coronal Loop by Evaporation [9]
    Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi, Suzuki, Isao & Hagino, Masaoki, Solar Physics, 226, 201
  5. Magnetic Helicity Injection and Sigmoidal Coronal Loops [30]
    Yamamoto, Tetsuya T., Kusano, K., Maeshiro, T., Yokoyama, T. & Sakurai, T., ApJ, 624, 1072

2004

  1. Latitude Variation of Helicity in Solar Active Regions [127]
    Hagino, Masaoki & Sakurai, Takashi, Publications of the Astronomical Society of Japan, 56, 831
  2. High-cadence Hα imaging of solar flares [6]
    Hanaoka, Y., Sakurai, T., Noguchi, M. & Ichimoto, K., Advances in Space Research, 34, 2753
  3. The Trigger Mechanism of Solar Flares in a Coronal Arcade with Reversed Magnetic Shear [170]
    Kusano, K., Maeshiro, T., Yokoyama, T. & Sakurai, T., ApJ, 610, 537
  4. Solar-cycle variation of near-sun sky brightness observed with coronagraphs [6]
    Sakurai, T., Rusin, V. & Minarovjech, M., Advances in Space Research, 34, 297
  5. Existence of Nanoparticle Dust Grains in the Inner Solar Corona? [7]
    Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi, Hagino, Masaoki & Yamamoto, Tetsuya T., ApJ, 608, L69
  6. Complex Variations in the Line-Intensity Ratio of Coronal Emission Lines with Height above the Limb [19]
    Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi & Watanabe, Tetsuya, ApJ, 617, L81
  7. The Magnetic Structure of Hα Macrospicules in Solar Coronal Holes [35]
    Yamauchi, Y., Moore, R. L., Suess, S. T., Wang, H. & Sakurai, T., ApJ, 605, 511
  8. Differential velocity between solar wind protons and alpha particles in pressure balance structures [64]
    Yamauchi, Yohei, Suess, Steven T., Steinberg, John T. & Sakurai, Takashi, Journal of Geophysical Research (Space Physics), 109, A03104

2003

  1. Annihilation of magnetic helicity: A new model for solar flare onset [41]
    Kusano, K., Yokoyama, T., Maeshiro, T. & Sakurai, T., Advances in Space Research, 32, 1931
  2. Measurement of magnetic helicity flux into the solar corona [19]
    Kusano, K., Maeshiro, T., Yokoyama, T. & Sakurai, T., Advances in Space Research, 32, 1917
  3. Oscillations in the Coronal Green-Line Intensity Observed at Lominický Štít and Norikura Nearly Simultaneously. [12]
    Minarovjech, Milan, Rušin, Vojtech, Rybanský, Milan, Sakurai, Takashi & Ichimoto, Kiyoshi, Solar Physics, 213, 269
  4. Magnetic Helicity of Solar Active Regions and its Implications [6]
    Sakurai, T. & Hagino, M., Journal of Korean Astronomical Society, 36, 7
  5. Magnetic helicity and flare activity [5]
    Sakurai, T. & Hagino, M., Advances in Space Research, 32, 1943
  6. Point Spread Function of the Soft X-Ray Telescope Aboard YOHKOH [0]
    Shin, Junho & Sakurai, Takashi, Journal of Korean Astronomical Society, 36, 117
  7. Spectroscopic Studies of the Solar Corona. IV. Physical Properties of Coronal Structure [26]
    Singh, Jagdev, Ichimoto, Kiyoshi, Sakurai, Takashi & Muneer, S., ApJ, 585, 516
  8. Spectroscopic Studies of the Solar Corona - V. Physical Properties of Coronal Structures [13]
    Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi & Muneer, S., Solar Physics, 212, 343
  9. Relation between magnetic helicity injection and flare activities in active region NOAA 8100 [25]
    Yokoyama, T., Kusano, K., Maeshiro, T. & Sakurai, T., Advances in Space Research, 32, 1949
  10. Analysis of Vector Magnetic Fields in Solar Active Regions by Huairou, Mees and Mitaka Vector Magnetographs [32]
    Zhang, H., Labonte, B., Li, J. & Sakurai, T., Solar Physics, 213, 87

2002

  1. The Sources of Magnetic Field Twist in Solar Active Regions [20]
    Bao, S. D., Sakurai, T. & Suematsu, Y., ApJ, 573, 445
  2. Measurement of Magnetic Helicity Injection and Free Energy Loading into the Solar Corona [233]
    Kusano, K., Maeshiro, T., Yokoyama, T. & Sakurai, T., ApJ, 577, 501
  3. A Flexible Prism used as an Image Stabilizer [1]
    Sakurai, T., Noguchi, M., Shinoda, K., Tanaka, N., Aoki, K., Hagino, M. & Mochizuki, H., Solar Physics, 205, 201
  4. Observational studies of the solar cycle at the National Astronomical Observatory of Japan [6]
    Sakurai, T. & Suematsu, Y., Advances in Space Research, 29, 1565
  5. Eleven-year solar cycle periodicity in sky brightness observed at Norikura, Japan [14]
    Sakurai, Takashi, Earth, Planets and Space, 54, 153
  6. Spectroscopic Studies of the Solar Corona II. Properties of Green and Red Emission Lines in Open and Closed Coronal Structures [19]
    Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi, Suematsu, Yoshinori & Takeda, Aki, Publications of the Astronomical Society of Japan, 54, 793
  7. Spectroscopic Studies of the Solar Corona III. Density Diagnostics Using the Infrared Lines of Fe XIII [16]
    Singh, Jagdev, Sakurai, Takashi, Ichimoto, Kiyoshi & Takeda, Aki, Publications of the Astronomical Society of Japan, 54, 807
  8. Relation between Pressure Balance Structures and polar plumes from Ulysses high latitude observations [24]
    Yamauchi, Yohei, Suess, Steven T. & Sakurai, Takashi, Geophysical Research Letters, 29, 1383

2001

  1. Chromospheric Magnetic Field of Solar Active Regions [19]
    Choudhary, Debi Prasad, Sakurai, Takashi & Venkatakrishnan, P., ApJ, 560, 439
  2. Determination of the magnetic loop configuration of a solar flare [0]
    Hanaoka, Y. & Sakurai, T., Earth, Planets and Space, 53, 593
  3. Spatial Structure of Simple Spiky Bursts at Microwave/Millimeter Wavelengths [42]
    Kundu, M. R., White, S. M., Shibasaki, K., Sakurai, T. & Grechnev, V. V., ApJ, 547, 1090
  4. Multiresolution Approach to Image Reconstruction with Phase-Diversity Technique [5]
    Ohneda, Yasuhiro, Baba, Naoshi, Miura, Noriaki & Sakurai, Takashi, Optical Review, 8, 32
  5. Sunspot Magnetic Fields Observed with a Large-Format Infrared Array [3]
    Sakurai, Takashi, Yanagisawa, Kenshi, Kobiki, Toshihiko, Kasahara, Shouichi & Nakakubo, Kayoko, Publications of the Astronomical Society of Japan, 53, 923
  6. Interpolation of One- and Two-Dimensional Images with Pixelwise Photon Number Conservation [7]
    Sakurai, Takashi & Shin, Junho, Publications of the Astronomical Society of Japan, 53, 361
  7. Preliminary study of the evolution of solar magnetic structures and photospheric horizontal velocity fields [2]
    UeNo, S., Kitai, R., Ichimoto, K., Sakurai, T., Soltau, D. & Brandt, P. N., Advances in Space Research, 26, 1793
  8. Topology of Magnetic Field and Coronal Heating in Solar Active Regions [57]
    Wang, Huaning, Yan, Yihua & Sakurai, Takashi, Solar Physics, 201, 323
  9. Multi-Wavelength Observation of the 3n/x3.3 Flare of 28 November 1998 [5]
    You, Jianqi, Li, Hui, Fan, Zhongyu & Sakurai, Takashi, Solar Physics, 203, 107

2000

  1. Nonthermal Flare Emission from MEV-Energy Electrons at 17, 34, and 86 GHZ [7]
    Kundu, M. R., White, S. M., Shibasaki, K. & Sakurai, T., ApJ, 545, 1084
  2. Magnetic Field Evolution Leading to Solar Flares II. Cases with High Magnetic Shear and Flare-Related Shear Change [38]
    Li, Hui, Sakurai, Takashi, Ichimoto, Kiyoshi & UeNo, Satoru, Publications of the Astronomical Society of Japan, 52, 483
  3. Magnetic Field Evolution Leading to Solar Flares I. Cases with Low Magnetic Shear and Flux Emergence [47]
    Li, Hui, Sakurai, Takashi, Ichimoto, Kiyoshi & UeNo, Satoru, Publications of the Astronomical Society of Japan, 52, 465
  4. Magnetic Field Configuration in Impulsive Solar Flares Revealed with Yohkoh and Nobeyama Radioheliograph [3]
    Nishio, M., Kosugi, T., Yaji, K., Nakajima, H. & Sakurai, T., Advances in Space Research, 25, 1791
  5. The Physical Conditions in a Polar Coronal Hole and Nearby Regions from Norikura and SOHO Observations [20]
    Raju, K. P., Sakurai, T., Ichimoto, K. & Singh, Jagdev, ApJ, 543, 1044
  6. Determination of the Point Spread Function of the Yohkoh Soft X-Ray Telescope [2]
    Sakurai, T. & Shin, J., Advances in Space Research, 25, 1761
  7. Cyclical Variation of the Quiet Corona and Coronal Holes [1]
    Sakurai, Takashi, Journal of Astrophysics and Astronomy, 21, 389
  8. Restoration and Interpretation of Images from the Yohkoh Soft X-Ray Telescope [0]
    Shin, J. & Sakurai, T., Advances in Space Research, 25, 1765
  9. Hα and Soft X-Ray Brightening Events Caused by Emerging Flux [22]
    Tang, Y. H., Li, Y. N., Fang, C., Aulanier, G., Schmieder, B., Demoulin, P. & Sakurai, T., ApJ, 534, 482
  10. Brightening Event in Hα and Soft X-Ray on May 18, 1994 [0]
    Tang, Y. H., Li, Y. N., Schmieder, B., Aulanier, G., Demoulin, P., Fang, C. & Sakurai, T., Advances in Space Research, 25, 1829
  11. Enhanced Coronal Heating and 3d Solar Magnetic Fields in AR 7321 [3]
    Wang, Huaning, Sakurai, Takashi & Yan, Yihua, Advances in Space Research, 25, 1769
  12. Topology of Magnetic Field and Coronal Heating in Solar Active Regions - II. The Role of Quasi-Separatrix Layers [38]
    Wang, Huaning, Yan, Yihua, Sakurai, Takashi & Zhang, Mei, Solar Physics, 197, 263
  13. New Boundary Integral Equation Representation for Finite Energy Force-Free Magnetic Fields in Open Space above the Sun [136]
    Yan, Yihua & Sakurai, Takashi, Solar Physics, 195, 89

1999

  1. Shift-and-add reconstruction of solar granulation images [8]
    Baba, N., Miura, N., Sakurai, T., Ichimoto, K., Soltau, D. & Brandt, P., Solar Physics, 188, 41
  2. A New Imaging System of the Corona at Norikura [32]
    Ichimoto, Kiyoshi, Noguchi, Motokazu, Tanaka, Nobuyuki, Kumagai, Kazuyoshi, Shinoda, Kazuya, Nishino, Tetsuo, Fukuda, Takeo, Sakurai, Takashi & Takeyama, Norihide, Publications of the Astronomical Society of Japan, 51, 383
  3. Resolution Improvement of Solar Images [5]
    Miura, Noriaki, Baba, Naoshi, Sakurai, Takashi, Ichimoto, Kiyoshi, Soltau, Dirk & Brandt, Peter, Solar Physics, 187, 347
  4. Spectroscopic Studies of the Solar Corona I. Spatial Variations in Line Parameters of Green and Red Coronal Lines [36]
    Singh, Jagdev, Ichimoto, Kiyoshi, Imai, Hideki, Sakurai, Takashi & Takeda, Aki, Publications of the Astronomical Society of Japan, 51, 269
  5. Analysis Of The Disappearing Filament And Flare Of 7 May 1992 [10]
    Tang, Y. H., Mouradian, Z., Schmieder, B., Fang, C. & Sakurai, T., Solar Physics, 185, 143

1998

  1. Stray-light correction in magnetograph observations using the maximum entropy method [9]
    Chae, Jongchul, Yun, Hong Sik, Sakurai, Takashi & Ichimoto, Kiyoshi, Solar Physics, 183, 245
  2. Stray-Light Effect on Magnetograph Observations [24]
    Chae, Jongchul, Yun, Hong Sik, Sakurai, Takashi & Ichimoto, Kiyoshi, Solar Physics, 183, 229
  3. Multi-Wavelength Analysis of the Flare on 2 October 1993 [9]
    Fang, C., Tang, Y. H., Hénoux, J.-C., Huang, Y. R., Ding, M. D. & Sakurai, T., Solar Physics, 182, 163
  4. Cross-Section Variations of Coronal Magnetic Loops [11]
    Wang, Huaning & Sakurai, Takashi, Publications of the Astronomical Society of Japan, 50, 111

1997

  1. Coronal Loops Above a Sunspot Region [6]
    Fang, C., Tang, Y. H., Ding, M. D., Zhao, J., Sakurai, T. & Hiei, E., Solar Physics, 176, 267
  2. Magnetic Field Configuration in Impulsive Solar Flares Inferred from Coaligned Microwave/X-Ray Images [128]
    Nishio, Masanori, Yaji, Kentaro, Kosugi, Takeo, Nakajima, Hiroshi & Sakurai, Takashi, ApJ, 489, 976
  3. Analysis of it YOHKOH SXT Coronal Loops and Calculated Force-Free Magnetic Field Lines from Vector Magnetograms [60]
    Yan, Yihua & Sakurai, Takashi, Solar Physics, 174, 65

1996

  1. Helium 10830 Å measurements of the Sun [24]
    Brajša, R., Pohjolainen, S., Ruždjak, V., Sakurai, T., Urpo, S., Vršnak, B. & Wöhl, H., Solar Physics, 163, 79
  2. Chromospheric Evaporation in Four Solar Flares Observed by YOHKOH [25]
    Ding, M. D., Watanabe, T., Shibata, K., Sakurai, T., Kosugi, T. & Fang, C., ApJ, 458, 391
  3. Measurement of the Coronal Electron Temperature at the Total Solar Eclipse on 1994 November 3 [27]
    Ichimoto, Kiyoshi, Kumagai, Kazuyoshi, Sano, Issei, Kobiki, Toshihiko, Munoz, Alberto & Sakurai, Takashi, Publications of the Astronomical Society of Japan, 48, 545
  4. The Solar Flare of 1992 August 17 23:58 UT} % [7]
    Takahashi, Masaaki, Watanabe, Tetsuya, Sakai, Jun-Ichi, Sakao, Taro, Kosugi, Takeo, Sakurai, Takashi, Enome, Shinzo, Hudson, Hugh S., Hashimoto, Shizuyo & Nitta, Nariaki, Publications of the Astronomical Society of Japan, 48, 857
  5. Enhanced He{I} Absorption at the Feet of Solar X-Ray Loops [5]
    Venkatakrishnan, P., Sakurai, Takashi, Suematsu, Yoshinori & Ichimoto, Kiyoshi, Publications of the Astronomical Society of Japan, 48, L1

1995

  1. Coordinated Observation of the Solar Corona Using the Norikura Coronagraph and the YOHKOH Soft X-Ray Telescope [25]
    Ichimoto, K., Hara, H., Takeda, A., Kumagai, K., Sakurai, T., Shimizu, T. & Hudson, H. S., ApJ, 445, 978
  2. Microwave and Hard X-Ray Observations of Footpoint Emission from Solar Flares [54]
    Kundu, M. R., Nitta, N., White, S. M., Shibasaki, K., Enome, S., Sakao, T., Kosugi, T. & Sakurai, T., ApJ, 454, 522
  3. A Full-Disk Solar Magnetograph at Mitaka. [3]
    Sakurai, Takashi, Ichimoto, Kiyoshi, Okamoto, Tomizo, Kato, Yoshihiro, Nishino, Yohei, Li, Ting, Mao, Weijun & Lu, Haitian, Journal of Geomagnetism and Geoelectricity, 47, 1035

1994

  1. Yohkoh observations of the creation of high-temperature plasma in the flare of 16 December 1991 [55]
    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., Solar Physics, 153, 307
  2. The Magnetic Evolution of the Activity Complex AR:7260 - a Roadmap [32]
    Leka, K. D., Canfield, R. C., Mickey, D. L., van Driel-Gesztelyi, L., Nitta, N., Sakurai, T. & Ichimoto, K., Solar Physics, 155, 301
  3. Preflare State [29]
    Rust, David M., Sakurai, Takashi, Gaizauskas, Victor, Hofmann, Axel, Martin, Sara F., Priest, Eric R. & Wang, Jing-Xiu, Solar Physics, 153, 1
  4. Electron precipitation and mass motion in the 1991 June 9 white-light flare [4]
    de La Beaujardiere, J.-F., Canfield, R. C., Metcalf, T. R., Hiei, E., Sakurai, T. & Ichimoto, K., Solar Physics, 151, 389

1993

  1. Magnetic field structures and flares [4]
    Sakurai, Takashi, Advances in Space Research, 13, 109
  2. A Simulation Study of the Solar Wind Including the Solar Rotation Effect [11]
    Washimi, H. & Sakurai, T., Solar Physics, 143, 173

1992

  1. Resonant Behaviour of Magnetohydrodynamic Waves on Magnetic Flux Tubes. III. Effect of Equilibrium Flow [261]
    Goossens, Marcel, Hollweg, Joseph V. & Sakurai, Takashi, Solar Physics, 138, 233

1991

  1. Solar Meriodional Motions Derived from Sunspot Observations [14]
    Kambry, M. A., Nishikawa, J., Sakurai, T., Ichimoto, K. & Hiei, E., Solar Physics, 132, 41
  2. Resonant Behaviour of Magnetohydrodynamic Waves on Magnetic Flux Tubes II. Absorption of Sound Waves by Sunspots [85]
    Sakurai, Takashi, Goossens, Marcel & Hollweg, Joseph V., Solar Physics, 133, 247
  3. Resonant Behaviour of Magnetohydrodynamic Waves on Magnetic Flux Tubes. I. Connection Formulae at the Resonant Surfaces [258]
    Sakurai, Takashi, Goossens, Marcel & Hollweg, Joseph V., Solar Physics, 133, 227
  4. Observations from the Hinotori Mission [0]
    Sakurai, Takashi, Philosophical Transactions of the Royal Society of London Series A, 336, 339
  5. New perspectives in flare models and theories [2]
    Sakurai, Takashi, Advances in Space Research, 11, 17
  6. Helioseismology observations by Solar-A satellite [1]
    Sakurai, Takashi, Advances in Space Research, 11, 89
  7. Coronal observations with Solar-A satellite [1]
    Sakurai, Takashi, Advances in Space Research, 11, 349
  8. Fine Structures of Chromospheric Magnetic Field and Material Flow in a Solar Active Region [32]
    Zhang, Hongqi, Ai, Guoxiang, Sakurai, T. & Kurokawa, H., Solar Physics, 136, 269

1990

  1. Magnetohydrodynamic solar/stellar wind models. [39]
    Sakurai, T., Computer Physics Reports, 12, 247

1989

  1. Magnetic Equilibria and Instabilities [19]
    Sakurai, Takashi, Solar Physics, 121, 347
  2. Computational Modeling of Magnetic Fields in Solar Active Regions [169]
    Sakurai, Takashi, Space Science Reviews, 51, 11

1987

  1. A study of magnetic energy build-up based on vector magnetograms [20]
    Sakurai, T., Solar Physics, 113, 137

1986

  1. Solar Vector Magnetograms of the Okayama Astrophysical Observatory [1]
    Makita, Mitsugu, Hamana, Shigeo, Nishi, Keizo, Shimizu, Minoru, Sakurai, Takashi & Shibasaki, Kiyoto, Astrophysics and Space Science, 118, 163

1985

  1. Stereoscopic determination of the three-dimensional geometry of coronal magnetic loops [36]
    Berton, R. & Sakurai, T., Solar Physics, 96, 93
  2. Rocket Observation of the Extreme Ultraviolet Images of a Solar Flare and Active Regions [6]
    Hirayama, T., Tanaka, K., Watanabe, T., Akita, K., Sakurai, T. & Nishi, K., Solar Physics, 95, 281
  3. Magnetic Field Structures of Hard X-Ray Flares Observed by HINOTORI Spacecraft [20]
    Sakurai, T., Solar Physics, 95, 311

1984

  1. Generation of coronal electric currents due to convective motions on the photosphere. II - Resonance and phase mixing of Alfven waves [44]
    Sakurai, T. & Granik, A., ApJ, 277, 404
  2. Hard X-ray imaging of a solar gradual hard X-ray burst on April 1, 1981 [13]
    Takakura, T., Ohki, K., Sakurai, T., Wang, J. L., Xuan, J. Y., Li, S. C. & Zhao, R. Y., Solar Physics, 94, 359

1983

  1. Computed Magnetic Field Structure of the Flares Observed by HINOTORI Hard X-Ray Telescope [16]
    Sakurai, T., Solar Physics, 86, 339
  2. Dynamical interpretation of the very hot region appearing at the top of the loop [1]
    Shibata, K., Uchida, Y. & Sakurai, T., Solar Physics, 86, 345

1982

  1. Green's Function Methods for Potential Magnetic Fields [205]
    Sakurai, Takashi, Solar Physics, 76, 301

1981

  1. Generation of coronal electric currents due to convective motions on the photosphere [30]
    Sakurai, T. & Levine, R. H., ApJ, 248, 817
  2. Calculation of force-free magnetic field with non-constant α [205]
    Sakurai, Takashi, Solar Physics, 69, 343

1977

  1. Magnetic field and current sheets in the corona above active regions. [50]
    Sakurai, T. & Uchida, Y., Solar Physics, 52, 397
  2. Heating and reconnection of the emerging magnetic flux-tubes and the role of the interchange instability. [39]
    Uchida, Y. & Sakurai, T., Solar Physics, 51, 413

Created on Wed Apr 8 04:30:21 2026.