Mon. Apr 28, 2014 9:00 AM - 10:45 AM 418 (4F)

International Session (Oral)
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS02_28AM1] Mars

10:15 AM - 10:30 AM

[PPS02-04] Examination of Mission Scenario and Spacecraft System to Study Martian Atmospheric Escape

*Ayako MATSUOKA¹, Kanako SEKI², Naoki TERADA³, Shoichiro YOKOTA¹, Atsushi YAMAZAKI¹, Yasuhiro KAWAKATSU¹, Takumi ABE¹, Yoshifumi FUTAANA⁴, Masafumi HIRAHARA², Takeshi IMAMURA¹, Keigo ISHISAKA⁵, Atsushi KUMAMOTO³, Junichi KURIHARA⁶, Hiromu NAKAGAWA³, Satoshi OGURA¹, Takeshi SAKANOI⁷, Makoto TAGUCHI⁸, Satoshi YAGITANI⁹ (1.ISAS/JAXA, 2.STEL, Nagoya Univ., 3.Dept. Geophys., Grad. Sch. Sci., Tohoku Univ., 4.IRF, Sweden, 5.Toyama Pref. Univ., 6.Planet. Plasma Atmos. Res. Cent., Tohoku Univ., 7.Cosmosciences, Hokkaido Univ., 8.Rikkyo Univ., 9.Kanazawa Univ.)

Fri. May 2, 2014 9:00 AM - 10:45 AM 413 (4F)

Oral
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS23_2AM1] Lunar science and exploration

9:15 AM - 9:30 AM

[PPS23-02] Determination of the dielectric constant of the lunar surface based on the radar echo intensity observed by the Kaguya

*Atsushi KUMAMOTO¹, Ken ISHIYAMA¹, Takao KOBAYASHI², Shoko OSHIGAMI³, Junichi HARUYAMA⁴ (1.Tohoku Univ., 2.KIGAM, 3.NAOJ, 4.JAXA)

Fri. May 2, 2014 4:00 PM - 4:30 PM 413 (4F)

Oral
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS23_2PM2] Lunar science and exploration

4:00 PM - 4:15 PM

★ [PPS23-P08_PG] The accmulation ages of subsurface layer in Mare Imbrium based on the SELENE observation data

3-min talk in an oral session

*Ken ISHIYAMA¹, Atsushi KUMAMOTO¹, Norihiro NAKAMURA¹ (1.Graduate School of Science, Tohoku University)

Fri. May 2, 2014 4:15 PM - 5:30 PM Poster (3F)

Poster
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS23_2PO1] Lunar science and exploration

4:30 PM - 5:30 PM

[PPS23-P07] On the attenuation of reflected echoes of Lunar Radar Sounder onboard Kaguya

*Hiroaki TOH¹, Atsushi KUMAMOTO² (1.Graduate School of Science, Kyoto University, 2.Graduate School of Science, Tohoku University)

4:30 PM - 5:30 PM

★ [PPS23-P08] The accmulation ages of subsurface layer in Mare Imbrium based on the SELENE observation data

*Ken ISHIYAMA¹, Atsushi KUMAMOTO¹, Norihiro NAKAMURA¹ (1.Graduate School of Science, Tohoku University)

Mon. Apr 28, 2014 2:15 PM - 3:55 PM 311 (3F)

International Session (Oral)
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM04_28PM1] New Perspectives on Earth's Inner Magnetosphere

3:10 PM - 3:25 PM

[PEM04-10] Akebono observations of EMIC waves in the slot region of the radiation belts

*Kaori SAKAGUCHI¹, Yoshiya KASAHARA², Masafumi SHOJI³, Yoshiharu OMURA⁴, Yoshizumi MIYOSHI³, Tsutomu NAGATSUMA¹, Atsushi KUMAMOTO⁵, Ayako MATSUOKA⁶ (1.National Institute of Information and Communications Technology, 2.Information Media Center, Kanazawa University, 3.Solar-Terrestrial Environment Laboratory, Nagoya University, 4.Reserach Institute for Sustainable Humanosphere, Kyoto University, 5.Department of Geophysics, Graduate School of Science, Tohoku University, 6.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)

Mon. Apr 28, 2014 4:15 PM - 6:00 PM 311 (3F)

International Session (Oral)
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM04_28PM2] New Perspectives on Earth's Inner Magnetosphere

5:45 PM - 6:00 PM

[PEM04-P02_PG] Solar-cycle variation of the plasmasphere observed from the Akebono PWS data

3-min talk in an oral session

*Shuhei HASEGAWA¹, Yoshizumi MIYOSHI¹, Naritoshi KITAMURA¹, Kunihiro KEIKA¹, Masafumi SHOJI¹, Atsushi KUMAMOTO², Shinobu MACHIDA¹ (1.Solar-Terrestrial Environmment Laboratory, Nagoya University, 2.Department of Geophysics, Graduate School of Science, Tohoku University)

Mon. Apr 28, 2014 6:15 PM - 7:30 PM Poster (3F)

International Session (Poster)
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM04_28PO1] New Perspectives on Earth's Inner Magnetosphere

6:15 PM - 7:30 PM

[PEM04-P02] Solar-cycle variation of the plasmasphere observed from the Akebono PWS data

*Shuhei HASEGAWA¹, Yoshizumi MIYOSHI¹, Naritoshi KITAMURA¹, Kunihiro KEIKA¹, Masafumi SHOJI¹, Atsushi KUMAMOTO², Shinobu MACHIDA¹ (1.Solar-Terrestrial Environmment Laboratory, Nagoya University, 2.Department of Geophysics, Graduate School of Science, Tohoku University)

6:15 PM - 7:30 PM

[PEM04-P03] Statistical analysis of EMIC waves in the inner magnetosphere from the Akebono observations

*Yuichi KATO¹, Yoshizumi MIYOSHI¹, Kaori SAKAGUCHI², Yoshiya KASAHARA³, Kunihiro KEIKA¹, Naritoshi KITAMURA¹, Masafumi SHOJI¹, Shuhei HASEGAWA¹, Atsushi KUMAMOTO⁴, Kazuo SHIOKAWA¹ (1.Solar-Terrestrial Environment Laboratory, Nagoya University, Japan, 2.National Institute of Information and Communications Technology, 3.Information Media Center, Kanazawa University, 4.Department of Geophysics, Graduate School of Science, Tohoku University)

Mon. Apr 28, 2014 9:00 AM - 10:45 AM 211 (2F)

International Session (Oral)
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM09_28AM1] VarSITI - Variability of the Sun and Its Terrestrial Impact

9:45 AM - 10:00 AM

[PEM09-04] Global dynamics of the inner magnetosphere derived from long term observation by Akebono

*Yoshiya KASAHARA¹, Ayako MATSUOKA², Tsugunobu NAGAI³, Atsushi KUMAMOTO⁴, Takumi ABE² (1.Kanazawa University, 2.JAXA/ISAS, 3.Tokyo Inst. Tech., 4.Tohoku Univ.)

Tue. Apr 29, 2014 4:15 PM - 6:00 PM 413 (4F)

Oral
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM28_29PM2] Magnetosphere-Ionosphere Coupling

4:15 PM - 4:30 PM

[PEM28-14] Simultaneous ground-based and satellite observations of MF/HF auroral radio emissions

*Yuka SATO¹, Atsushi KUMAMOTO², Yuto KATOH², Atsuki SHINBORI³, Akira KADOKURA¹, Yasunobu OGAWA¹ (1.National Institute of Polar Research, 2.Department of Geophysics, Graduate School of Science, Tohoku University, 3.Research Institute for Sustainable Humanosphere, Kyoto University)

Tue. Apr 29, 2014 6:15 PM - 7:30 PM Poster (3F)

Poster
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM28_29PO1] Magnetosphere-Ionosphere Coupling

6:15 PM - 7:30 PM

[PEM28-P06] Magnetic latitude and MLT dependence of the bandwidth of MF/HF auroral radio emissions in the topside ionosphere

*Masataka SAKAI¹, Atsushi KUMAMOTO¹, Yuto KATOH¹, Yuka SATO² (1.Department of Geophysics, Tohoku University, 2.National Institute of Polar Research)

Thu. May 1, 2014 6:15 PM - 7:30 PM Poster (5F)

Poster
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM29_1PO1] Plasma Astrophysics: wave-particle interaction, particle acceleration, relativistic plasma

6:15 PM - 7:30 PM

[PEM29-P01_1] Study of the slowly drifting narrowband structure in type-IV solar radio bursts observed by AMATERAS

*Yuto KATOH¹, Kazumasa IWAI², Yukio NISHIMURA¹, Atsushi KUMAMOTO¹, Hiroaki MISAWA³, Fuminori TSUCHIYA³, Takayuki ONO¹ (1.Department of Geophysics, Graduate School of Science, Tohoku University, 2.Nobeyama Solar Radio Observatory, National Astronomical Observatory of Japan, 3.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University)

Fri. May 2, 2014 4:15 PM - 5:30 PM Poster (5F)

Poster
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM29_2PO1] Plasma Astrophysics: wave-particle interaction, particle acceleration, relativistic plasma

4:15 PM - 5:30 PM

[PEM29-P01_2] Study of the slowly drifting narrowband structure in type-IV solar radio bursts observed by AMATERAS

*Yuto KATOH¹, Kazumasa IWAI², Yukio NISHIMURA¹, Atsushi KUMAMOTO¹, Hiroaki MISAWA³, Fuminori TSUCHIYA³, Takayuki ONO¹ (1.Department of Geophysics, Graduate School of Science, Tohoku University, 2.Nobeyama Solar Radio Observatory, National Astronomical Observatory of Japan, 3.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University)

Wed. Apr 30, 2014 11:00 AM - 12:45 PM 503 (5F)

Oral
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM29_30AM2] Plasma Astrophysics: wave-particle interaction, particle acceleration, relativistic plasma

12:30 PM - 12:45 PM

[PEM29-P01_PG] Study of the slowly drifting narrowband structure in type-IV solar radio bursts observed by AMATERAS

3-min talk in an oral session

*Yuto KATOH¹, Kazumasa IWAI², Yukio NISHIMURA¹, Atsushi KUMAMOTO¹, Hiroaki MISAWA³, Fuminori TSUCHIYA³, Takayuki ONO¹ (1.Department of Geophysics, Graduate School of Science, Tohoku University, 2.Nobeyama Solar Radio Observatory, National Astronomical Observatory of Japan, 3.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University)

Wed. Apr 30, 2014 6:15 PM - 7:30 PM Poster (5F)

Poster
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM29_30PO1] Plasma Astrophysics: wave-particle interaction, particle acceleration, relativistic plasma

6:15 PM - 7:30 PM

[PEM29-P01_30] Study of the slowly drifting narrowband structure in type-IV solar radio bursts observed by AMATERAS

*Yuto KATOH¹, Kazumasa IWAI², Yukio NISHIMURA¹, Atsushi KUMAMOTO¹, Hiroaki MISAWA³, Fuminori TSUCHIYA³, Takayuki ONO¹ (1.Department of Geophysics, Graduate School of Science, Tohoku University, 2.Nobeyama Solar Radio Observatory, National Astronomical Observatory of Japan, 3.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University)

Mon. Apr 28, 2014 2:15 PM - 4:00 PM 312 (3F)

Oral
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM36_28PM1] Physics and Chemistry in the Atmosphere and Ionosphere

2:15 PM - 2:30 PM

[PEM36-15] Study of medium-scale traveling ionospheric disturbances (MSTID) with sounding rockets and ground observations

*Mamoru YAMAMOTO¹, Tomohiro KATO¹, Keigo ISHISAKA², Tatsuhiro YOKOYAMA³, Naomoto IWAGAMI³, Takao TAKAHASHI⁴, Makoto TANAKA⁴, Ken ENDO⁵, Atsushi KUMAMOTO⁵, Shigeto WATANABE⁶, Masa-yuki YAMAMOTO⁷, Takumi ABE⁸, Susumu SAITO⁹, Takuya TSUGAWA³, Michi NISHIOKA³, Paul BERNHARDT¹⁰, Miguel LARSEN¹¹ (1.RISH, Kyoto University, 2.Toyama Prefectural University, 3.NICT, 4.ICT Education Center, Tokai University, 5.School of Science, Tohoku University, 6.School of Science, Hokkaido University, 7.Kochi University of Technology, 8.JAXA/ISAS, 9.ENRI, 10.NRL, 11.Clemson University)

Mon. Apr 28, 2014 4:15 PM - 6:00 PM 312 (3F)

Oral
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM36_28PM2] Physics and Chemistry in the Atmosphere and Ionosphere

5:15 PM - 5:30 PM

[PEM36-P13_PG] Velocity distribution of electrons generating plasma waves around the wake of an ionospheric sounding rocket

3-min talk in an oral session

*Ken ENDO¹, Atsushi KUMAMOTO¹, Yuto KATOH¹ (1.Department of Geophysics, Graduate School of Science, Tohoku University)

Mon. Apr 28, 2014 6:15 PM - 7:30 PM Poster (3F)

Poster
| Symbol P (Space and Planetary Sciences)
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM36_28PO1] Physics and Chemistry in the Atmosphere and Ionosphere

6:15 PM - 7:30 PM

[PEM36-P11] Measurement of propagation characteristics of MF band radio waves in lower ionosphere by S-310-40 sounding rocket

*Keigo ISHISAKA¹, Keita ITAYA¹, Yuki ASHIHARA², Takumi ABE³, Ken ENDO⁴, Atsushi KUMAMOTO⁴ (1.Toyama Prefectural University, 2.NARA National College of Technology, 3.ISAS/JAXA, 4.Tohoku University)

6:15 PM - 7:30 PM

[PEM36-P13] Velocity distribution of electrons generating plasma waves around the wake of an ionospheric sounding rocket

*Ken ENDO¹, Atsushi KUMAMOTO¹, Yuto KATOH¹ (1.Department of Geophysics, Graduate School of Science, Tohoku University)

Thu. May 1, 2014 4:15 PM - 6:00 PM 423 (4F)

Oral
| Symbol P (Space and Planetary Sciences)
| P-CG Complex & General

[P-CG38_1PM2] Planetary atmosphere, ionosphere and magnetosphere

5:30 PM - 5:45 PM

[PCG38-P10_PG] Estimation of the ion acceleration in the Ganymede polar magnetosphere by the Galileo spacecraft observation

3-min talk in an oral session

*Shinya WATANABE¹, Yuto KATOH¹, Atsushi KUMAMOTO¹, Takayuki ONO¹, William S. KURTH², George HOSPODARSKY² (1.Department of Geophysics, Graduate School of Science, Tohoku University, 2.Department of Physics and Astronomy, University of Iowa Iowa City, Iowa, USA.)

Thu. May 1, 2014 6:15 PM - 7:30 PM Poster (3F)

Poster
| Symbol P (Space and Planetary Sciences)
| P-CG Complex & General

[P-CG38_1PO1] Planetary atmosphere, ionosphere and magnetosphere

6:15 PM - 7:30 PM

[PCG38-P10] Estimation of the ion acceleration in the Ganymede polar magnetosphere by the Galileo spacecraft observation

*Shinya WATANABE¹, Yuto KATOH¹, Atsushi KUMAMOTO¹, Takayuki ONO¹, William S. KURTH², George HOSPODARSKY² (1.Department of Geophysics, Graduate School of Science, Tohoku University, 2.Department of Physics and Astronomy, University of Iowa Iowa City, Iowa, USA.)

Tue. Apr 29, 2014 6:15 PM - 7:30 PM Poster (3F)

Poster
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-GI General Geosciences, Information Geosciences & Simulations

[M-GI37_29PO1] Earth and planetary informatics with huge data management

6:15 PM - 7:30 PM

[MGI37-P02] Radio observation network of Tohoku University

*Manabu YAGI¹, Takahiro OBARA¹, Masato KAGITANI¹, Mizuki YONEDA¹, Atsushi KUMAMOTO¹, Hiroaki MISAWA¹, Fuminori TSUCHIYA¹, Kazumasa IWAI², Naoki TERADA¹, Hiroyo OHYA³ (1.Tohoku Univ., 2.NAOJ, 3.Chiba Univ.)

Atsushi KUMAMOTO

Speaker, Author, Co-Author

★ [PPS23-P08_PG] The accmulation ages of subsurface layer in Mare Imbrium based on the SELENE observation data

3-min talk in an oral session

★ [PPS23-P08] The accmulation ages of subsurface layer in Mare Imbrium based on the SELENE observation data

3-min talk in an oral session

3-min talk in an oral session

3-min talk in an oral session

3-min talk in an oral session