Program

Division 2

23rd B1 Room 23aB1　9:00〜12:15

Division 2
Plasma Basics

1: Entropy production of Landau damping using Schroedinger-type formulation (15 min.); UEC; Rentaro Homma, Tomo Tatsuno
2: Eﬀect of potential oscillation on ion and electron velocity distribution measurements using Retarding Field Analyzers (15 min.); Tohoku Univ.; S. Kagaya, H. Takahashi, K. Yoshimura, R. Nishimura, S. Otsuka, R. Taho, M. Takahashi, D. Karahashi, R. Inoue, S. Minami, and T. Oishi
3: Generation of intrinsic polarization and polarization profiles due to the Hanle effect in an inductively coupled plasma (15 min.); QST^A, NIFS^B, SOKENDAI^C, Ritsumeikan Univ.^D, Kyoto Univ.^E; Tomoko Kawate^A,B,C, Kiyoshi Ichimoto^D, Motoshi Goto^B,C, Satoru Ueno^E
4: Plasma diagnostics by He I line intensity ratio analysis based on visible and infrared spectroscopy (15 min.); Tohoku Univ.; Shogo Otsuka, Hiroyuki Takahashi, Keigo Yoshimura, Ryota Nishimura, Shigetaka Kagaya, Ryosuke Taho, Muto Takahashi, Ryota Inoue, Daichi Karahashi, Hiroki Minami, Tetsutarou Oishi
^●5: High-order alloharmonics from nonperiodic nonlinear processes (15 min.); QST，Osaka Univ.^A，Inst. Laser Tech.^B，Kyoto Int'l. Univ. Academy^C，ELI-Beamlines^D，RAL^E，Univ. Strathclyde^F; A.S. Pirozhkov，M.S. Pirozhkova，K. Ogura，A. Sagisaka，T.Zh. Esirkepov，A.Ya. Faenov^A，T.A. Pikuz^A,B，H. Kotaki，Y. Hayashi，Y. Fukuda，J.K. Koga^,C，S.V. Bulanov^,D，H. Daido^A，N. Hasegawa，M. Ishino，M. Nishikino，M. Koike，T. Kawachi，H. Kiriyama，D. Neely^E,F，M. Kando

Break （10:15〜10:45)

6: Conceptual design of an omegatron type mass spectrometer based on ion trajectory simulation (15 min.); Tohoku Univ.; D. Karahashi, H. Takahashi, K. Yoshimura, R. Nishimura, S. Kagaya, S. Otsuka, R. Taho, M. Takahashi, R. Inoue, H. Minami, T. Oishi
7: Diagnosis of electron temperature and electron density in DT-ALPHA plasma based on hydrogen line emission analysis (15 min.); Tohoku University; R. Taho, H. Takahashi, K. Yoshimura, R. Nishimura, S. Kagaya, S. Otsuka, M. Takahashi, R. Inoue, D. Karahashi, H. Minami, T. Oishi
8: Two-Dimensional Distribution Measurements of Volumetric Recombination Plasma Using Electrostatic Probes in the Linear ECR Device NUMBER (15 min.); Nagoya Univ.; Kota TAKEDA, Atsushi OKAMOTO, Takaaki FUJITA, Yuichi KAWACHI, Minami SUGIMOTO, Kazuhiro TORII, Takeshi ITO, Ryosuke MURAKAMI
9: Visible Spectroscopy and Boltzmann Plot Analysis of Er II in a Pellet Ablation Cloud in Large Helical Device (15 min.); NIFS^A, Magadh U^B, SOKENDAI^C, Tohoku U^D, UEC^E, TMU^F, Vilinus U^G, Kyushu U^H; Priti^A,B, M.Goto^A,C, T.Oishi^D, H.A.Sakaue^A, I.Murakami^A,C, N.Nakamura^E, H.Tanuma^F, M.Tanaka^D, G.Gaigalas^G, ^○D.Kato^A,H
10: Particle balance analysis of hydrogen plasma produced in DT-ALPHA taking particle transport into account (15 min.); Tohoku Univ.; K. Yoshimura, H. Takahashi, R. Nishimura, S. Kagaya, S. Otsuka, R. Taho, R. Inoue, D. Karahashi, M. Takahashi, H. Minami, T. Oishi
^●11: Ion-driven magnetic amplification and electron injection at collisionless shocks (15 min.); The Univ. of Osaka; Minh Nhat Ly，Takayoshi Sano，Yoshiyuki Inoue，Yasuhiko Sentoku

23rd B1 Room 23pB1　13:30〜16:30

Division 2
Division 2 Tutorial Talk

1: （Tutorial Presentation.） Introduction to Magneto-Hydrodynamics of Fusion Plasmas (60 min.); NIFS; Katsuji Ichiguchi

Break （14:30〜15:00)

2: Effects of turbulent energy exchange between electrons and ions on global temperature profiles (15 min.); Univ. Tokyo^A, NIFS^B, Nagoya Univ.^C, Kyoto Univ.^D; Kato Tetsuji^A, Sugama Hideo^A,B, Watanabe Tomohiko^C, Mitsuru Honda^D
3: Temporal Characteristics of Nonlocal Heat Transport Events and Turbulence Structures (15 min.); Nagoya Univ.; H. Sugiyama, T.-H. Watanabe
4: Reduced models for turbulence transport due to dissipative trapped electron mode in tokamak plasmas (15 min.); NIFS^A, SOKENDAI^B, Graduate School of Science, Nagoya Univ.^C, RIAM, Kyushu Univ.^D; Shinichiro Toda^A,B, Masanori Nunami^A,C, Naohiro Kasuya^D
5: Size scaling of Turbulent Transport in Finite Beta Tokamak Plasmas (15 min.); Graduate School of Energy Science, Kyoto University; Kazuaki Tokuyama, Kenji Imadera, Kensho Takenaka, Shuhei Okuda, Akihiro Ishizawa
6: Interactions between turbulence and Alfven eigenmodes at high frequency (15 min.); Kyoto Univ.; Akihiro Ishizawa
7: Correlation damping of the ETG turbulence and its influence on effective diffusion by the trapped electron mode (15 min.); Dept. of Phys., Nagoya Univ.; Koki Yoshikawa & Tomo-Hiko Watanabe

24th B1 Room 24aB1　9:00〜11:45

Division 2
Magnetically confined plasmas
（MHD）

^●1: Numerical Implementation of Full-Orbit Energetic-Particle Dynamics in the Hybrid Kinetic–MHD MEGA Code (15 min.); National Institute for Fusion Science; Hanzheng Li, Yasushi Todo, Hao Wang
2: Reduced two-fluid simulation of magnetic islands in advanced tokamaks (15 min.); QST; Seiya Nishimura
3: An Energy-Consistent Discontinuous Galerkin Method for Magnetohydrodynamics with Spatially Variable Resistivity (15 min.); Nagoya Univ.; Takashi Shiroto, Tomo-Hiko Watanabe
^●4: Plasmoid formation and ejection from magnetic island induced bylocal pressure flattening (15 min.); Kyoto Univ.，Nat'l. Inst. for Fusion Sci.^A; J. Liu，M. Sato^A，and A. Ishizawa
5: Study on penetration threshold of RMP induced by external coils in the LHD (Ⅱ) (15 min.); Nagoya Univ.^A, NIFS^B; SHIMODE Shogo^A, WATANABE Kiyomasa^A,B, TAKEMURA Yuki^B

Break （10:15〜10:45)

6: Evaluation of charged particle loss characteristics in RT-1 toward stronger dipole field operation (15 min.); GSFS U.Tokyo^A, NIFS^B; H. Saitoh^A,B, S. Aoyagi^A, K. Watanabe^A, M. Nishiura^B,A, and K. Takahata^B
7: NBCD simulation in the LHD (15 min.); NIFS^A, SOKENDAI^B, UCI^C, TAE^D, Mahasarakham U^E; H. Nuga^A, R. Seki^A, K. Ogawa^A,B, H. Yamaguchi^A,B, Y. Takemura^A,B, S. Satake^A,B, S. Kamio^C, Y. Fujiwara^D, Y. kawamoto^A, M. Yoshinuma^A, S. Sakakibara^A,B, M. Osakabe^A,B, M. Isobe^A,B,E, M. Yokoyama^A
8: Magnetic drift and dynamics of ambipolar radial electric field (15 min.); NIFS; Keiji Fujita, Shinsuke Satake
9: Multi-objective optimization of magnetic configurations using Bayesian optimization (15 min.); NIFS, Nagoya Univ.^A, Komazawa Univ.^B; Shinsuke Satake, Sora Yabumoto^A, Hiroyuki Yamaguchi, Motoki Nakata^B

24th B1 Room 24pB1　13:30〜16:30

Division 2
Division 2 Tutorial Talk, Lecture of the Young Scientist Award of the Physical Society of Japan

1: （Tutorial Presentation.） Science in the world's most advanced plasma experimental device, JT-60SA (30 min.); QST; Yoshida Maiko
2: （Lecture of the Young Scientist Award of JPS） Explanation on Young Scientist Award of the Physical Society of Japan (5 min.); Kyoto Institute of Technology; Himura Haruhiko
3: （Lecture of the Young Scientist Award of JPS） Exploring detached plasma physics using electrodeless radiofrequency plasma (30 min.); Tohoku University; Takahashi Hiroyuki
4: （Lecture of the Young Scientist Award of JPS） Study of convective cross-field transport enhanced under detached diverter condition (30 min.); Nagoya University; Tanaka Hirohiko

Break （15:05〜15:30)

5: Numerial analysis for the development of microwave refractometer (15 min.); Univ. Tokyo, Chubu Univ.^A; Akira EJIRI, Daisuke Kuwahara, Kouji SHINOHARA, Naoto TSUJII
6: Reduction effect of ECH unabsorbed waves on bolometer detectors using metal meshes (15 min.); NIFS^A, SOKENDAI^B, UCI^C, Kyoto Univ.^D, Univ. of Tsukuba^E; Kiyofumi Mukai^A,B, Byron J. Peterson^A,B, Shinsuke Oshima^C, Shinji Kobayashi^D, Kizuku Ogihara^D, Naomichi Ezumi^E, Satoshi Takahashi^E, Yusei Shiba^E
7: Observation and Collisional-Radiative model analysis of EUV spectra from W¹⁶⁺ (15 min.); Tohoku Univ.¹, NIFS², SOKENDAI³, Kyushu Univ.⁴, Cheng Kung Univ.⁵, Univ. of Toyama⁶, QST⁷; Ryota Nishimura¹, Tetsutarou Oishi¹, Izumi Murakami^2,3, Daiji Kato^2,4, Hiroyuki A Sakaue², Shivam Gupta⁵, Hayato Ohashi⁶, Chihiro Suzuki^2,3, Motoshi Goto^2,3, Yasuko Kawamoto^2,3, Tomoko Kawate⁷, Hiroyuki Takahashi¹
8: Spatial profile measurement of tungsten impurity ions based on simultaneous spectroscopy for the multiple charge states in LHD (15 min.); Tohoku Univ., NIFS^A, SOKENDAI^B, Kyushu Univ.^C, QST^D; Tetsutarou Oishi, Ryota Nishimura, Izumi Murakami^A,B, Daiji Kato^A,C, Hiroyuki A. Sakaue^A, Motoshi Goto^A,B, Yasuko Kawamoto^A,B, Ryohtaroh T. Ishikawa^A,B, Tomoko Kawate^D, Hiroyuki Takahashi

25th B1 Room 25aB1　9:00〜11:15

Division 2
Magnetically confined plasmas
（Edge plasmas・Divertor）

1: A numerical study of the Doppler shift effect on the recombination front measurement by calculating deuterium Paschen-α line spectrum in JT-60SA (15 min.); GSE Kyoto Univ., QST^A; MORITA Tsunehiro, SHIKAMA Taiichi, NAKANO Tomohide^A, SANO Ryuuichi^A, KAWATE Tomoko^A, XU Mengnan, HASUO Masahiro
2: Spatial distribution of ions in internal coil divertor experimental device SOLEIL (15 min.); Nagoya Univ.; A. Okamoto, T. Fujita, Y. Kawachi, H. Kizu, S. Kambara, J. Nagaya
3: Detached Plasma Control through Neutral Particle Residence Time and Its Impact on Metastable Atom Production (15 min.); Univ. Tokyo, Nagoya Univ.^A, Tokai Univ.^B, Nihon Univ.^C, Shinshu Univ.^D; Y. Hayashi, N. Ohno^A, H. Natsume^B, H. Tanaka^A, S. Kajita, M. Aramaki^C, R. Mano^A, R. Koyama^D, K. Sawada^D
4: Stability-Based Analysis of the Bohm Criterion in a Two-Ion-Species Plasma Fluid Model (15 min.); PRC, Univ. of Tsukuba, TFuEL^A, GRINE, Tokai Univ.^B, IMaSS, Nagoya Univ.^C, RIAM, Kyushu Univ.^D, NIFS^E; Satoshi Togo, Tomonori Takizuka^A, Hiroki Natsume^B, Yuto Suzuki, Hirohiko Tanaka^C, Ryuya Ikezoe^D, Kazuma Emoto^E, Naomichi Ezumi, Mizuki Sakamoto

Break （10:00〜10:30)

5: Instability analysis of lower hybrid and ion Bernstein waves driven by energetic ions (15 min.); Kyoto Univ., NIFS^A; Tsubasa Kotani, Mieko Toida^A, Toseo Moritaka^A, Satoshi Taguchi
6: On modeling of local magnethydrodynamic turbulence in the solar wind plasma (15 min.); Univ. Toyama; Yasuhiro NARIYUKI
7: INduced Scattering of Fast Radio Bursts in Magnetar Magnetospheres (15 min.); Kyoto Univ. Sci., Kyoto Univ. YITP^A, Kyoto Univ. YITP^B, Kobe Univ. GSIS^C; Rei Nishiura, Shoma F. Kamijima^A, Kunihito Ioka^B, Masanori Iwamoto^C
8: Move

25th B1 Room 25pB1　13:30〜16:30

Division 2
Plasma Science, Inertial Confinement Fusion

1: Measurement of Laser Diffraction Pattern from a Plasma Aperture at the Onset of Relativistic Induced Transparancy (15 min.); QST^A, U-Tokyo^B, Kyushu-U^C, ICL^D, HZDR^E, KIUA^F; K. Kiuchi^A,B, C. Liu^A, M. Hata^A, A. Kon^A, K. Kondo^A, H. Sakaki^A,C, J.K. Koga^A,F, T. Miyatake^A,C, H. Matsumoto^A,C, H. Kiriyama^A, N.P. Dover^D, G. Casati^D, N. Xu^D, Z. Najmudin^D, M.E.P. Umlandt^E, M. Vescovi^E, P. Wang^E, T. Ziegler^E, T. Kluge^E, U. Schramm^E, K. Zeil^E, K. Ishikawa^B, M. Nishiuchi^A
2: In-situ XRD measurements of laser shock compressed CHO materials and an investigation of diamond formation conditions (15 min.); Grad. School of Eng., The Univ. of Osaka^A, ILE, The Univ. of Osaka^B, RIKEN^C, Osaka Metropolitan Univ.^D, JASRI^E; Kai Taketoshi^A, Daisuke Murayama^A, Alexis Amouretti^A, Ryosuke Furukawa^A, Ryosuke Kodama^A,B, Kohei Miyanishi^B,C, Hirotaka Nakamura^A, Chiharu Nakatsuji^B, Takayoshi Sano^B, Yusuke Seto^D, Makina Yabashi^C,E, Toshinori Yabuuchi^C,E, Naoki Yamagata^A, Norimasa Ozaki^A,B
^●3: X-ray generation and amplification in laser-produced high energy density plasmas (15 min.); Graduate School of Science UOsaka, ILE UOsaka^A, JASRI^B, RIKEN^C; Ethan Dowley, Natsumi Iwata^A, Yuichi Inubushi^B, Toshinori Yabuuchi^C, Yasuhiko Sentoku^A
4: Analysis of heat propagation in inhomogeneous plasmas using non-linear diffusion equation and application to laser fusion plasma (15 min.); Graduate School of Science, UOsaka, ILE UOsaka^A; Naoki Okuda, Natsumi Iwata^A, Yasuhiko Sentoku^A
5: Characteristics of hot electrons generated by sub-relativistic laser-plasma interactions (15 min.); ILE, Univ. Osaka, Univ. Bordeaux^A; Yuji Takagi, Emmanuel d'Humieres^A, Yasuhiko Sentoku

Break （14:45〜15:15)

6: Development of a Beam Focusing Model Including Radio Frequency Electric Field Perturbations (15 min.); Nagoya Univ.^A, NIFS^B, SOKENDAI^C; T. Yasui^A, T.Hamajima^A, K. Nagaoka^B,A, H.Nakano^B,A, M.Osakabe^B,C, R.Ishikawa^B,C
7: Investigation of optimized magnetic field configuration in Heliotron J (15 min.); IAE Kyoto Univ., GSES Kyoto Univ.^A, NIFS^B; F. Kin, S. Kobayashi, A. Matsuyama^A, S. Kado, S. Inagaki, T. Kobayashi^B, T. Hoshi^B, S. Konoshima, T. Mizuuchi, S. Inagaki, K. Nagasaki
8: Measurement of Charge of Microparticles in Plasma Sheath Using Optical Tweezers (15 min.); Graduate School and Faculty of Information Science and Electrical Engineering, Kyushu University; K. Kamataki, K. Iguchi, T. Sugita, M. Lou, D. Yamashita, N. Itagaki, T. Okumura, K. Koga and M. Shiratani
9: Statistical complexity analysis of turbulent fluctuations in PANTA (15 min.); NIFS^A, Sojo Univ.^B, RIAM Kyushu Univ.^C, RCPT Kyushu Univ.^D, FAS Kyushu Univ.^E, SOKENDAI^F; D. Nishimura^A, K. Terasaka^B, Y. Kosuga^C,D, T. Yamada^D,E, C. Moon^C,D, Y. Nagashima^C,D, T. Tokuzawa^A,C,F, A. Fujisawa^A,C,D
10: Exploring Plasma-Induced Molecular Transport within Seeds (15 min.); Kyushu Univ.; Kazunori Koga, So Takamine, Takamasa Okumura, Pankaj Attri, Kuhinihiro Kamtaki, Naho Itagaki, Masaharu Shiratani

26th B1 Room 26aB1　9:00〜11:45

Division 2
Planning Session
（The ten issues in plasma science [autonomy and rhythm, interfaces and structures]）

1: Shearing convection and intermittent heat transport in magnetized plasmas (15 min.); IGSES, Kyushu Univ., RIAM, Kyushu Univ.^A; Y. Tokumitsu, Y. Kosuga^A
2: Trapping dynamics of drift waves by radial electric fields (15 min.); CIT Nihon Univ.^A, NIFS^B, RIAM Kyushu Univ.^C, Nagoya Univ.^D, Kyoto Univ.^E, Chubu Univ.^F; M. Sasaki^A, T. Kobayashi^B, Y. Onuki^C, Y. Kawachi^D, F. Kin^E, K. Itoh^F
3: Physics of transport reduction in improved confinement regime in fusion plasmas (15 min.); NIFS^A, SOKENDAI^B, Kyushu Univ.^C, Nihon Univ.^D; T. Kobayashi^A,B,C, M. Sasaki^D
4: Why do you use heat transfer factor of the sheath boundary? (15 min.); Osaka Metro. Univ.; Hiroto Matsuura

Break （10:00〜10:30)

5: High-gain laser fusion achieved by heatwave-driven fast ignition for inertial fusion energy (15 min.); ILE UOsaka, Hiroshima U^A; Y. Sentoku, H. Nagatomo, T. Johzaki^A, N. Iwata
6: Theory and experimental demonstration of energy conversion in laser-driven ion acceleration related to the plasma surface structure (15 min.); ILE, UOsaka; N. Iwata and Y. Sentoku
7: A modified model for the light group velocity considering the relativistic laser pulse front structure in overdence plasma (15 min.); Sci. UOsaka, ILE UOsaka^A; Hayato Yanagawa, Natsumi Iwata^A, Yasuhiko Sentoku^A
8: Surface Reaction Analysis and Applications using Atmospheric Pressure Plasma (15 min.); NUT, HCMUTE^A; Toru Sasaki, Thai Van Phuoc^A, Motoki Maegawa, Kazumasa Takahashi, Takashi Kikuchi
9: Multi-Layer Flow Structure Formed by Interaction of Plasma and Neutral Gas Flow (15 min.); Niigata Univ.; Kiyoyuki Yambe