Cosmic Dust
 
Monday, August 7, 2023
10:30 AM–10:40 AM Welcoming Remarks
10:40 AM–11:00 AM Poster Presenters
11:00 AM–11:40 AM Hisayoshi Yurimoto (Hokkaido Univ., Japan)†
Chemistry of asteroid Ryugu revealed by the Hayabusa2 mission ➤
11:40 AM–12:00 PM Maximilian Hamm (FU Berlin, Germany)
Fine dust coating on Ryugu indicated by comparing Ryugu sample to in-situ data ➤
12:00 PM–2:00 PM Lunch
2:00 PM–2:40 PM Russell Howard (JHU/APL, USA)†
Depletion of the interplanetary dust close to the Sun ➤
2:40 PM–3:00 PM Takafumi Ootsubo (NAOJ, Japan)
Far-infrared observation of the near-ecliptic asteroidal dust band and its origin ➤
3:00 PM–4:00 PM Poster Session/Coffee Break
4:00 PM–4:20 PM Robert Botet (CNRS/Univ. Paris-Sud, France)
On the good way to generate a numerical analogue of fractal dust particles for optical purposes ➤
4:20 PM–4:40 PM Ludmilla Kolokolova (Univ. of Maryland, USA)
Large particles in cosmic dust ➤
4:40 PM–5:00 PM Li Zhou (Nanchang Univ., China)
Polycyclic aromatic hydrocarbon molecules in comets ➤
6:00 PM-8:00 PM Optional Dinner
Tuesday, August 8, 2023
9:00 AM–9:40 AM Sebastian Marino (Univ. of Exeter, UK)†
The structure of dusty debris disks ➤
9:40 AM–10:00 AM Ayaka Okuya (NAOJ, Japan)
Inferring the solid composition of disrupting minor planets in white dwarf dusty disks from infrared spectra ➤
10:00 AM–11:00 AM Poster Session/Coffee Break
11:00 AM–11:20 AM Hiroshi Kobayashi (Nagoya Univ., Japan)
Importance of collisional sticking of fine particles in debris disks ➤
11:20 AM–11:40 AM Hiroshi Kimura (PERC/CIT, Japan)
An analytic expression for the impact strength of porous and nonporous solid particles in the size range from nanometers to kilometers ➤
11:40 AM–12:00 PM Tim Pearce (Uni Jena, Germany) — CANCELED
What is hot dust doing so close to main-sequence stars?
12:00 PM–2:00 PM Lunch
2:00 PM–2:20 PM Aigen Li (Univ. of Missouri, USA)
Infrared emission spectra of R Coronae Borealis stars ➤
2:20 PM–2:40 PM Charles Mentzer (Univ. of Missouri, USA)
Red stars over PAHs ➤
2:40 PM–3:00 PM Yinuo Han (Univ. of Cambridge, UK)
The physics of the dusty spirals of Wolf-Rayet binaries revealed by observations of WR140 ➤
3:00 PM–4:00 PM Poster Session/Coffee Break
4:00 PM–4:20 PM John A. Paquette (NASA GSFC, USA)
Dust aggregation in circumstellar shells around oxygen-rich asymptotic giant branch stars ➤
4:20 PM–4:40 PM Arka Sarangi (NB/UCPH, Denmark)
Modeling dust formation in supernovae in the JWST era ➤
4:40 PM–5:00 PM Ruchi Pandey (PRL, India)
Study of dust in novae environment ➤
6:00 PM-8:00 PM Optional Dinner
Wednesday, August 9, 2023
9:00 AM–9:40 AM Naoki Watanabe (ILTS/Hokkaido Univ., Japan)†
Physicochemical processes on cosmic ice dust ➤
9:40 AM–10:00 AM Takashi Shimonishi (Niigata Univ., Japan)
ALMA observations of peculiar embedded icy objects found by the infrared satellite AKARI ➤
10:00 AM–11:00 AM Poster Session/Coffee Break
11:00 AM–11:20 AM Lapo Fanciullo (National Chung Hsing Univ., Taiwan)
Multi-band far-infrared polarization as a means of recovering 3D information on interstellar magnetic fields and grain alignment ➤
11:20 AM–11:40 AM Emily Kosmaczewski (NRC-NRL, USA)
Investigating multi-wavelength signatures of the quiescent molecular cloud, DC 314.8-5.1 ➤
11:40 AM–12:00 PM Zhetai Cao (Beijing Normal Univ., China)
3D structure and extinction law of nearby molecular clouds ➤
12:00 PM–2:00 PM Lunch
2:00 PM–2:20 PM Hidehiro Kaneda (Nagoya Univ., Japan)
Mineralogical properties of dust in heavily obscured AGNs and their implications for the evolution of circumnuclear material ➤
2:20 PM–2:40 PM Aleksandra Leśniewska (IAO AMU, Poland)
Observational evidence of morphological quenching in dusty elliptical galaxies ➤
2:40 PM–3:00 PM Lara Pantoni (CEA, Paris-Saclay Irfu/DAp, France)
Dust millimetre emission in nearby galaxies with NIKA2 (IRAM-30m): major challenges and latest results of the IMEGIN Large Program ➤
3:00 PM–4:00 PM Poster Session/Coffee Break
4:00 PM–4:20 PM I-Da Chiang (ASIAA, Taiwan)
Kpc-scale properties of dust temperature in terms of dust mass and star formation activity ➤
4:20 PM–4:40 PM Christina Konstantopoulou (Univ. of Geneva, Switzerland)
Dust depletion of metals from local to distant galaxies: the origin of dust ➤
4:40 PM–5:00 PM Xunzhou Chen (Zhejiang lab, China)
Dust masses for normal star-forming galaxies as determined with the aid of the Dale-Helou phenomenological model template spectra ➤
6:00 PM–8:00 PM Banquet@ART HOTEL Kokura New Tagawa
Thursday, August 10, 2023
9:00 AM–9:40 AM Xuejuan Yang (Xiangtan Univ., China)†
Chemical structures of polycyclic aromatic hydrocarbons ➤
9:40 AM–10:00 AM Tiaoping Nie (HNIST, China)
C₆₀ cation as the carrier of the λ9577 Å and λ9632 Å diffuse interstellar bands ➤
10:00 AM–11:00 AM Poster Session/Coffee Break 
11:00 AM–11:20 AM Tsutomu T. Takeuchi (Nagoya Univ., Japan)
A dust evolution model based on the chemical evolution with gas infall ➤
11:20 AM–11:40 AM Ryusei Kano (Nagoya Univ., Japan)
Extension of dust radiation evolution model considering dust number density in distant galaxies ➤
12:00 PM–2:00 PM Lunch
2:00 PM–6:00 PM Excursion@Kokura Castle
6:00 PM-8:00 PM Optional Dinner
Friday, August 11, 2023
9:00 AM–9:40 AM Gregory Green (MPIA, Germany)† — on sick leave
Dust extinction with Gaia BP/RP spectra
9:40 AM–10:00 AM Ruoyi Zhang (Beijing Normal Univ., China)
On precise correction of the Milky Way dust extinction ➤
10:00 AM–11:00 AM Poster Session/Coffee Break
11:00 AM–11:20 AM Wenbo Zuo (Qilu Univ. of Tech., China)
Interstellar extinction and elemental abundances ➤
11:20 AM–11:40 AM Linli Yan (Anhui Jianzhu Univ., China)
Interstellar X-ray absorption and scattering ➤
11:40 AM–12:00 PM Olag Pratim Bordoloi (Tezpur Univ., India) — CANCELED
FUV-IR correlation and study of diffuse far ultraviolet emission from Holmberg II: An AstroSat view
12:00 PM–2:00 PM Lunch
2:00 PM–2:40 PM Veerle Sterken (ETH Zurich, Switzerland)†
Synergies between dust and heliosphere science from the Lunar Gateway ➤
2:40 PM–3:00 PM Kenji Amazaki (Tohoku Univ., Japan)
Very small dust grains as a probe for exploring thermal properties of mesoscopic scale materials ➤
3:00 PM–4:00 PM Poster Session/Coffee Break 
4:00 PM–4:40 PM Ingrid Mann (UiT, Norway)†
Interstellar dust studies with in-situ measurements from spacecraft and observations from Earth ➤
4:40 PM–4:50 PM Adjourning Remarks

Poster Presenters:
Carsten Henselowsky (DLR, Germany) — CANCELED
Japanese-German cooperation in space science
Takayuki Hirai (PERC/CIT, Japan)
Development of DESTINY⁺ Dust Analyser ➤
Jeonghyun Pyo (KASI, South Korea)
Extension of empirical zodiacal dust cloud model to the near-infrared and visible wavelengths for the SPHEREx mission ➤
Xiuhui Chen (HUAS, China)
Graphene, fullerenes and nanotubes in the space ➤
Seiji Kimura (UEC, Japan)
Structural elucidation of a 220 nm absorption peak in carbonaceous candidates for the interstellar 217.5 nm absorption using UV Raman spectroscopy ➤
Qi Li (Xiangtan Univ., China)
The 2175Å extinction bump and the aromatic infrared emission bands ➤
Qi Lin (Xiangtan Univ., China)
DFT studies of the electronic transitions of PAHs and their implications for the 2175Å interstellar extinction bump ➤
Masashi Nashimoto (Univ. of Tokyo, Japan)
Modeling interstellar dust emission based on the physical properties of amorphous materials evolving the TLS model ➤
Yuki Yoshida (NAOJ, Japan)
Simulating dust monomer collisions: expansion of the JKR theory ➤

N.B.
Every speaker is assumed to welcome questions whenever arise.
Poster presenters are given 1 minute each for oral presentations.
The first 10 min. of each poster session is a core time for poster presentations.
Invited speakers are marked with a dagger (†).
Best poster awardees are marked with a ribbon ().
A compilation of abstracts is available for download.
Click on arrowheads (➤) to download associated presentations [authorized persons only].

Monday, August 7, 2023

10:30 AM–10:40 AM Welcoming Remarks

10:40 AM–11:00 AM Poster Presenters

11:00 AM–11:40 AM Hisayoshi Yurimoto (Hokkaido Univ., Japan)†

  1. Chemistry of asteroid Ryugu revealed by the Hayabusa2 mission

11:40 AM–12:00 PM Maximilian Hamm (FU Berlin, Germany)

  1. Fine dust coating on Ryugu indicated by comparing Ryugu sample to in-situ data

12:00 PM–2:00 PM Lunch

2:00 PM–2:40 PM Russell Howard (JHU/APL, USA)†

  1. Depletion of the interplanetary dust close to the Sun

2:40 PM–3:00 PM Takafumi Ootsubo (NAOJ, Japan)

  1. Far-infrared observation of the near-ecliptic asteroidal dust band and its origin

3:00 PM–4:00 PM Poster Session/Coffee Break

4:00 PM–4:20 PM Robert Botet (CNRS/Univ. Paris-Sud, France)

  1. On the good way to generate a numerical analogue of fractal dust particles for optical purposes

4:20 PM–4:40 PM Ludmilla Kolokolova (Univ. of Maryland, USA)

  1. Large particles in cosmic dust

4:40 PM–5:00 PM Li Zhou (Nanchang Univ., China)

  1. Polycyclic aromatic hydrocarbon molecules in comets

6:00 PM-8:00 PM Optional Dinner

Tuesday, August 8, 2023

9:00 AM–9:40 AM Sebastian Marino (Univ. of Exeter, UK)†

  1. The structure of dusty debris disks

9:40 AM–10:00 AM Ayaka Okuya (NAOJ, Japan)

  1. Inferring the solid composition of disrupting minor planets in white dwarf dusty disks from infrared spectra

10:00 AM–11:00 AM Poster Session/Coffee Break

11:00 AM–11:20 AM Hiroshi Kobayashi (Nagoya Univ., Japan)

  1. Importance of collisional sticking of fine particles in debris disks

11:20 AM–11:40 AM Hiroshi Kimura (PERC/CIT, Japan)

  1. An analytic expression for the impact strength of porous and nonporous solid particles in the size range from nanometers to kilometers

11:40 AM–12:00 PM Tim Pearce (Uni Jena, Germany) — CANCELED

  1. What is hot dust doing so close to main-sequence stars?

12:00 PM–2:00 PM Lunch

2:00 PM–2:20 PM Aigen Li (Univ. of Missouri, USA)

  1. Infrared emission spectra of R Coronae Borealis stars

2:20 PM–2:40 PM Charles Mentzer (Univ. of Missouri, USA)

  1. Red stars over PAHs

2:40 PM–3:00 PM Yinuo Han (Univ. of Cambridge, UK)

  1. The physics of the dusty spirals of Wolf-Rayet binaries revealed by observations of WR140

3:00 PM–4:00 PM Poster Session/Coffee Break

4:00 PM–4:20 PM John A. Paquette (NASA GSFC, USA)

  1. Dust aggregation in circumstellar shells around oxygen-rich asymptotic giant branch stars

4:20 PM–4:40 PM Arka Sarangi (NB/UCPH, Denmark)

  1. Modeling dust formation in supernovae in the JWST era

4:40 PM–5:00 PM Ruchi Pandey (PRL, India)

  1. Study of dust in novae environment

6:00 PM-8:00 PM Optional Dinner

Wednesday, August 9, 2023

9:00 AM–9:40 AM Naoki Watanabe (ILTS/Hokkaido Univ., Japan)†

  1. Physicochemical processes on cosmic ice dust

9:40 AM–10:00 AM Takashi Shimonishi (Niigata Univ., Japan)

  1. ALMA observations of peculiar embedded icy objects found by the infrared satellite AKARI

10:00 AM–11:00 AM Poster Session/Coffee Break

11:00 AM–11:20 AM Lapo Fanciullo (National Chung Hsing Univ., Taiwan)

  1. Multi-band far-infrared polarization as a means of recovering 3D information on interstellar magnetic fields and grain alignment

11:20 AM–11:40 AM Emily Kosmaczewski (NRC-NRL, USA)

  1. Investigating multi-wavelength signatures of the quiescent molecular cloud, DC 314.8-5.1

11:40 AM–12:00 PM Zhetai Cao (Beijing Normal Univ., China)

  1. 3D structure and extinction law of nearby molecular clouds

12:00 PM–2:00 PM Lunch

2:00 PM–2:20 PM Hidehiro Kaneda (Nagoya Univ., Japan)

  1. Mineralogical properties of dust in heavily obscured AGNs and their implications for the evolution of circumnuclear material

2:20 PM–2:40 PM Aleksandra Leśniewska (IAO AMU, Poland)

  1. Observational evidence of morphological quenching in dusty elliptical galaxies

2:40 PM–3:00 PM Lara Pantoni (CEA, Paris-Saclay Irfu/DAp, France)

  1. Dust millimetre emission in nearby galaxies with NIKA2 (IRAM-30m): major challenges and latest results of the IMEGIN Large Program

3:00 PM–4:00 PM Poster Session/Coffee Break

4:00 PM–4:20 PM I-Da Chiang (ASIAA, Taiwan)

  1. Kpc-scale properties of dust temperature in terms of dust mass and star formation activity

4:20 PM–4:40 PM Christina Konstantopoulou (Univ. of Geneva, Switzerland)

  1. Dust depletion of metals from local to distant galaxies: the origin of dust

4:40 PM–5:00 PM Xunzhou Chen (Zhejiang lab, China)

  1. Dust masses for normal star-forming galaxies as determined with the aid of the Dale-Helou phenomenological model template spectra

6:00 PM–8:00 PM Banquet@ART HOTEL Kokura New Tagawa

Thursday, August 10, 2023

9:00 AM–9:40 AM Xuejuan Yang (Xiangtan Univ., China)†

  1. Chemical structures of polycyclic aromatic hydrocarbons

9:40 AM–10:00 AM Tiaoping Nie (HNIST, China)

  1. C₆₀ cation as the carrier of the λ9577 Å and λ9632 Å diffuse interstellar bands

10:00 AM–11:00 AM Poster Session/Coffee Break

11:00 AM–11:20 AM Tsutomu T. Takeuchi (Nagoya Univ., Japan)

  1. A dust evolution model based on the chemical evolution with gas infall

11:20 AM–11:40 AM Ryusei Kano (Nagoya Univ., Japan)

  1. Extension of dust radiation evolution model considering dust number density in distant galaxies

12:00 PM–2:00 PM Lunch

2:00 PM–6:00 PM Excursion@Kokura Castle

6:00 PM-8:00 PM Optional Dinner

Friday, August 11, 2023

9:00 AM–9:40 AM Gregory Green (MPIA, Germany)† — on sick leave

  1. Dust extinction with Gaia BP/RP spectra

9:40 AM–10:00 AM Ruoyi Zhang (Beijing Normal Univ., China)

  1. On precise correction of the Milky Way dust extinction

10:00 AM–11:00 AM Poster Session/Coffee Break

11:00 AM–11:20 AM Wenbo Zuo (Qilu Univ. of Tech., China)

  1. Interstellar extinction and elemental abundances

11:20 AM–11:40 AM Linli Yan (Anhui Jianzhu Univ., China)

  1. Interstellar X-ray absorption and scattering

11:40 AM–12:00 PM Olag Pratim Bordoloi (Tezpur Univ., India) — CANCELED

  1. FUV-IR correlation and study of diffuse far ultraviolet emission from Holmberg II: An AstroSat view

12:00 PM–2:00 PM Lunch

2:00 PM–2:40 PM Veerle Sterken (ETH Zurich, Switzerland)†

  1. Synergies between dust and heliosphere science from the Lunar Gateway

2:40 PM–3:00 PM Kenji Amazaki (Tohoku Univ., Japan)

  1. Very small dust grains as a probe for exploring thermal properties of mesoscopic scale materials

3:00 PM–4:00 PM Poster Session/Coffee Break

4:00 PM–4:40 PM Ingrid Mann (UiT, Norway)†

  1. Interstellar dust studies with in-situ measurements from spacecraft and observations from Earth

4:40 PM–4:50 PM Adjourning Remarks


Poster Presenters:

Carsten Henselowsky (DLR, Germany) — CANCELED

  1. Japanese-German cooperation in space science

Takayuki Hirai (PERC/CIT, Japan)

  1. Development of DESTINY⁺ Dust Analyser

Jeonghyun Pyo (KASI, South Korea)

  1. Extension of empirical zodiacal dust cloud model to the near-infrared and visible wavelengths for the SPHEREx mission

Xiuhui Chen (HUAS, China)

  1. Graphene, fullerenes and nanotubes in the space

Seiji Kimura (UEC, Japan)

  1. Structural elucidation of a 220 nm absorption peak in carbonaceous candidates for the interstellar 217.5 nm absorption using UV Raman spectroscopy

Qi Li (Xiangtan Univ., China)

  1. The 2175Å extinction bump and the aromatic infrared emission bands

Qi Lin (Xiangtan Univ., China)

  1. DFT studies of the electronic transitions of PAHs and their implications for the 2175Å interstellar extinction bump

Masashi Nashimoto (Univ. of Tokyo, Japan)

  1. Modeling interstellar dust emission based on the physical properties of amorphous materials evolving the TLS model

Yuki Yoshida (NAOJ, Japan)

  1. Simulating dust monomer collisions: expansion of the JKR theory


N.B.

  1. Every speaker is assumed to welcome questions whenever arise.

  2. Poster presenters are given 1 minute each for oral presentations.

  3. The first 10 min. of each poster session is a core time for poster presentations.

  4. Invited speakers are marked with a dagger (†).

  5. Best poster awardees are marked with a ribbon ().

  6. A compilation of abstracts is available for download.

  7. Click on arrowheads (➤) to download associated presentations [authorized persons only].

Program