Links

• ORCID https://orcid.org/0000-0003-3983-5438

• ADS library at NASA ADS

• International Astronomy Meetings at CADC

• the CAnadian NIRISS Unbiased Cluster Survey (CANUCS)

Publications

Refereed Papers

First author

1. "Earliest Galaxy Evolution in the CANUCS+Technicolor fields: Galaxy Properties at z~10-16 seen with the Full NIRCam Medium and Broad Band Filters"

Y. Asada; C. Willott; A. Muzzin; M. Bradac; G. Brammer; G. Desprez; K. Iyer; D. Marchesini; N. Martis; G. Noirot; G. Sarrouh; M. Sawicki; S. Withers; S. Fujimoto; G. Felicioni; I. Goovaerts; J. Judez; N. Jagga; M. Merchant; R. M. Merida & L. Robbins

Submitted to ApJ  [Submitted: July 3, 2025]

doi / ADS / arXiv:2507.03124

2. "Improving Photometric Redshifts of Epoch of Reionization Galaxies: A New Empirical Transmission Curve with Neutral Hydrogen Damping Wing Lyα Absorption"

Y. Asada; G. Desprez; C. Willott; M. Sawicki; M. Bradac; G. Brammer; F. Dubath; K. Iyer; N. Martis; A. Muzzin; G. Noirot; S. Paltani; G. Sarrouh; A. Harshan; & V. Markov

The Astrophysical Journal Letters, 983, L2 (2025) [Accepted: March 17, 2025]

doi: 10.3847/2041-8213/adc388 / ADS / arXiv:2410.21543

3. "Bursty star formation and galaxy-galaxy interactions in low-mass galaxies 1 Gyr after the Big Bang"

Y. Asada; M. Sawicki; R. Abraham; M. Bradac; G. Brammer; G. Desprez; V. Estrada-Carpenter; K. Iyer; N. Martis; J. Matharu; L. Mowla; A. Muzzin; G. Noirot; G. Sarrouh; V. Strait; C. Willott; & A. Harshan

Monthly Notices of the Royal Astronomical Society, 527, 11372 (2024) [Accepted: Dec 14, 2023]

doi: 10.1093/mnras/stad3902 / ADS / arXiv:2310.02314

4. "JWST catches the assembly of a z~5 ultra-low-mass galaxy"

Y. Asada; M. Sawicki; G. Desprez; R. Abraham; M. Bradac; G. Brammer; A. Harshan; K. Iyer; N. Martis; L. Mowla; A. Muzzin; G. Noirot; S. Ravindranath; G. Sarrouh; V. Strait; C. Willott; & J. Zabl

Monthly Notices of the Royal Astronomical Society Letters, 523, L40 (2023) [Accepted: May 2, 2023]

doi: 10.1093/mnrasl/slad054 / ADS / arXiv:2212.07540

5. "Early Growth of the Star Formation Rate Function in the Epoch of Reionization: an Approach with Rest-frame Optical Emissions"

Y. Asada; & K. Ohta

The Astrophysical Journal, 961, 162 (2024) [Accepted: Nov 19, 2023]

doi: 10.3847/1538-4357/ad0e67 / ADS / arXiv:2208.00749

6. "Search for Hα emitters at z~7.8: A Constraint on the Hα-based Star Formation Rate Density"

Y. Asada; & K.Ohta

The Astrophysical Journal, 924, 71 (2022) [Accepted: Oct 29, 2021]

doi: 10.3847/1538-4357/ac356a / ADS / arXiv:2111.01447

7. "Star Formation Rate Function at z~4.5: An analysis from Rest UV to Optical"

Y. Asada; K.Ohta; & F. Maeda

The Astrophysical Journal, 915, 47 (2021) [Accepted: May 10, 2021]

doi: 10.3847/1538-4357/ac005a / ADS / arXiv:2105.04557

Non-first author

1. "Metal-Poor Star-Forming Clumps in Cosmic Noon Galaxies: Evidence for Gas Inflow and Chemical Dilution Using JWST NIRISS"

V. Estrada-Carpenter; M. Sawicki; R. Abraham; Y. Asada; M. Bradac; G. Brammer; G. Desprez; K. Iyer; N. Martis; A. Muzzin; G. Noirot; G. Rihtarsic; G. Sarrouh; C. Willot; J. Favaro; V. Markov; R. M. Merida; K. Myers; V. Sok

Submitted to ApJ

doi / ADS / arXiv:2508.00985

2. "A deep dive down the broad-line region: permitted OI, CaII and FeII emission in an AGN Little Red Dot at z=5.3"

R. Tripodi; M. Bradac; F. D'Eugenio; N. Martis; G. Rihtarsic; C. Willott; L. Pentericci; Y. Asada; A. Calabro; G. Felicioni; G. Gaspar; A. H. Gonzalez; A. Harchan; X. Ji; J. Judez; B. C. Lemaux; V. Markov; R. M. Merida; L. Napolitano; G. Noirot; M. Parente; A. H. G. Peter; L. Lobbins; A. Robertson; G. Sarrouh; M. Sawicki

Submitted to ApJL

doi / ADS / arXiv:2507.20684

3. "MINERVA: A NIRCam Medium Band and MIRI Imaging Survey to Unlock the Hidden Gems of the Distant Universe"

A. Muzzin; K. A. Suess; D. Marchesini; L. Robbins; C. Willott; S. Alberts; J. Antwi-Danso; Y. Asada; G. Brammer; S. E. Cutler; K. Iyer; I. Labbe; N. Martis; T. Miller; I. Mitsuhashi; A. Pope; A. Sajina; G. Sarrouh; M. Sharma; M. Stefanon; K. E. Whitaker; R. Abraham; H. Atek; M. Bradac; S. Berek; R. Bezanson; W. Brown; A. J. Burgasser; N. Chicoine; A. P. Cloonan; O. R. Cooper; P. Dayal; A. de Graaff; G. Desprez; R. Feldmann; B. Forrest; M. Franx; Y. Fudamoto; S. Fujimoto; L. J. Furtak; K. Glazebrook; I. Goovaerts; J. E. Greene; N. Jagga; W. W. H. Jarvis; M. Kriek; G. Khullar; V. La Torre; J. Leja; J. Lin; B. Lorenz; F. Lyon; V. Markov; M. V. Maseda; I. McConachie; M. Merchant; R. M. Merida; L. Mowla; K. Myers; R. P. Naidu; T. Nanayakkara; E. J. Nelson; G. Noirot; P. A. Oesch; K. C. Omori; R. Pan; N. Porraz Barrera; S. H. Price; S. Ravindranath; M. Sawicki; D. J. Setton; R. Smit; V. Sok; J. S. Speagle; E. N. Taylor; V. Y. Y. Tan; R. Tripodi; A. van der Wel; E. Perez Vidal; B. Wang; J. R. Weaver; C. C. Williams; S. Withers; K. Zaidi

Submitted to ApJS

doi / ADS / arXiv:2507.19706

4. "CANUCS/Technicolor Data Release 1: Imaging, Photometry, Slit Spectroscopy, and Stellar Population Parameters"

G. Sarrouh; Y. Asada; N. Martis; C. Willott; K. Iyer; G. Noirot; A. Muzzin; M. Sawicki; G. Brammer; G. Desprez; G. Rihtarsic; Z. Johannes; R. Abraham; M. Bradac; R. Doyon; J. Antwi-Danso; S. Berek; W. Brown; V. Estrada-Carpenter; J. Favaro; G. Felicioni; B. Forrest; G. Gaspar; K. M. L. Gould; R. Gledhill; A. Harshan; N. Jahan; N. Jagga; J. Judez; D. Marchesini; V. Markov; J. Matharu; S. MacFarland; M. Merchant; R. M. Merida; L. Mowla; K. Myers; K. C. Omori; C. Pacifici; S. Ravindranath; L. Robbins; V. Strait; V. Sok; V. Y. Y. Tan; R. Tripodi; G. Wilson; S. Withers

Submitted to ApJS

doi / ADS / arXiv:2506.21685

5. "CANUCS/Technicolor: JWST Medium Band Photometry Finds Half of the Star Formation at z>7.5 is Obscured"

N. Martis; S. Withers; G. Felicioni; A. Muzzin; M. Bradac; R. Abraham; Y. Asada; G. Desprez; K. Iyer; G. Noirot; G. Sarrouh; M. Sawicki; V. Strait; C. Willott; N. Jagga; J. Judez; A. Harshan; D. Marchesini; V. Markov; R. M. Merida; G. Rihtarsic; R. Tripodi

Submitted to ApJ

doi / ADS / arXiv:2503.01579

6. "In Search of the First Stars: An Ultra-Compact and Very Low Metallicity Lyman-α Emitter Deep Within the Epoch of Reionization"

C. Willott; Y. Asada; K. Iyer; J. Judez; G. Rihtarsic; N. Martis; G. Sarrouh; G. Desprez; A. Harshan; L. Mowla; G. Noirot; G. Felicioni; M. Bradac; G. Brammer; A. Muzzin; M. Sawicki; J. Antwi-Danso; V. Markov; R. Tripodi

The Astrophysical Journal, 988, 26 (2025)

doi: 10.3847/1538-4357/addf49 / ADS / arXiv:2502.07733

7. "Possible environmental quenching in an interacting LRD pair at  z∼7"

R. M. Merida; G. Gaspar; M. Sawicki; Y. Asada; G. Rihtarsic; G. Desprez; J. Antwi-Danso; R. Tripodi; C. Willott; M. Bradac; G. Brammer; K. Iyer; N. Martis; A. Muzzin; G. Noirot; G. Sarrouh; V. Markov

Astronomy & Astrophysics, 698, 317 (2025)

doi: 10.1051/0004-6361/202553943 / ADS / arXiv:2501.17925

8. "Resolved mass assembly and star formation in Milky Way Progenitors since  z=5 from JWST/CANUCS: From clumps and mergers to well-ordered disks"

V. Y. Y. Tan; A. Muzzin; G. Sarrouh; J. Antwi-Danso; V. Sok; N. Jagga; R. Abraham; Y. Asada; G. Desprez; K. Iyer; N. Martis; R. M. Merida; L. Mowla; G. Noirot; K. C. Omori; M. Sawicki; R. Tripodi; C. Willott

Submitted to ApJ

doi / ADS / arXiv:2412.07829

9. "Red, hot, and very metal poor: extreme properties of a massive accreting black hole in the first 500 Myr"

R. Tripodi; N. Martis; V. Markov; M. Bradac; F. Di Mascia; V. Cammerlli; F. D'Eugenio; C. Willott; M. Curti; M. Bhatt; S. Gallerani; G. Rihtarsic; J. Singh; G. Gaspar; A. Harshan; J. Judez; R. M. Merida; G. Desprez; M. Sawicki; I. Goovaerts; A. Muzzin; G. Noirot; G. Sarrouh; R. Abraham; Y. Asada; G. Brammer; V. Estrada-Carpenter; G. Felicioni; S. Fujimoto; K. Iyer; L. Mowla; V. Strait

Submitted to Nature comm.

doi / ADS / arXiv:2412.04983

10. "Detailed Study of Stars and Gas in a z = 8.3 Massive Merger with Extreme Dust Conditions"

A. Harshan; R. Tripodi; N. Martis; G. Rihtarsic; M. Bradac; Y. Asada; G. Brammer; G. Desprez; V. Estrada-Carpenter; J. Matharu; V. Markov; A. Muzzin; L. Mowla; G. Noirot; G. Sarrouh; M. Sawicki; V. Strait; C. Willott

Monthly Notices of the Royal Astronomical Society, 532, 1112 (2024)

doi: 10.3847/2041-8213/ad9741 / ADS / arXiv:2408.12310

11. "CANUCS: UV and ionizing properties of dwarf star-forming galaxies at z~5-7"

A. Harshan; M. Bradac; R. Abraham; Y. Asada; G. Brammer; G. Desprez; K. Iyer; N. Martis; J. Matharu; L. Mowla; A. Muzzin; G. Noirot; G. Rihtarsic; G. Sarrouh; M. Sawicki; V. Strait; C. Willott

Monthly Notices of the Royal Astronomical Society, 532, 1112 (2024)

doi: 10.1093/mnras/stae1574 / ADS / arXiv:2406.17128

12. "When, where, and how star formation happens in a galaxy pair at cosmic noon using CANUCS JWST/NIRISS grism spectroscopy"

V. Estrada-Carpenter; M. Sawicki; G. Brammer; G. Desprez; R. Abraham; Y. Asada; M. Bradac; K. Iyer; N. Martis; J. Matharu; L. Mowla; A. Muzzin; G. Noirot; G. Sarrouh; V. Strait; C. Willott

Monthly Notices of the Royal Astronomical Society, 532, 577 (2024)

doi: 10.1093/mnras/stae1368 / ADS / arXiv:2406.15551

13. "Major merger fraction along the massive galaxy quenching channel at 0.2<z<0.7"

S. Inoue; K. Ohta; Y. Asada; M. Sawicki; G. Desprez; S. Gwyn; V. Picouet

Publications of the Astronomical Society of Japan, 76, 950 (2024)

doi: 10.1093/pasj/psae061 / ADS / arXiv:2407.00594

14. "CANUCS: Constraining the MACS J 0416.1-2403 Strong Lensing Model with JWST NIRISS, NIRSpec and NIRCam"

G. Rihtarsic; M. Bradac; G. Desprez; A. Harshan; G. Noirot; V. Estrada-Carpenter; N. Martis; R. Abraham; Y. Asada; G. Brammer; K. Iyer; J. Matharu; L. Mowla; A. Muzzin; G. Sarrouh; M. Sawicki; V. Strait; C. Willott; R. Gledhill; V. Markov; T. Tripodi

Astronomy and Astrophysics, 696, 15 (2025)

doi: 10.1051/0004-6361/202451117 / ADS / arXiv:2406.10332

15. "Formation of a low-mass galaxy from star clusters in a 600-million-year-old Universe"

L. Mowla; K. Iyer; Y. Asada; G. Desprez; V. Y. Y. Tan; N. Martis; G. Sarrouh; V. Strait; R. Abraham; M. Bradac; G. Brammer; A. Muzzin; C. Pacifici; S. Ravindranath; M. Sawicki; C. Willott; V. Estrada-Carpenter; N. Jahan; G. Noirot; J. Matharu; G. Rihtarsic; J. Zabl

Nature, 636, 332 (2024)

doi: 10.1038/s41586-024-08293-0 / ADS / arXiv:2401.08696

16. "Exposing Line Emission: A First Look At The Systematic Differences of Measuring Stellar Masses With JWST NIRCam Medium Versus Wide Band Photometry"

G. Sarrouh; A. Muzzin; K. Iyer; L. Mowla; R. Abraham; Y. Asada; M. Bradac; G. Brammer; G. Desprez; N. Martis; J. Matharu; G. Noirot; M. Sawicki; V. Strait; C. Willott; J. Zabl

The Astrophysical Journal Letters, 967, L17 (2024)

doi: 10.3847/2041-8213/ad43e8 / ADS / arXiv:2401.08781

17. "Detection of CO(1-0) Emission at the Tips of the Tidal Tail in the Antennae Galaxies"

F. Maeda;  F. Egusa; A. Tsujita; S. Inoue; K. Kohno; S. Komugi; K.Ohta; Y. Asada; Y. Fujimoto; A. Habe; B. Hatsukade; S. Inoue; H. Kaneko; M. I. N. Kobayashi; T. Tosaki

The Astrophysical Journal, 962, 4 (2024)

doi: 10.3847/1538-4357/ad1932 / ADS / arXiv

18. "Modelling and Subtracting Diffuse Cluster Light in JWST Images: A Relation between the Spatial Distribution of Globular Clusters, Dwarf Galaxies, and Intracluster Light in the Lensing Cluster SMACS 0723"

N. Martis; G. Sarrouh; C. Willott; G. Desprez; R. Abraham; Y. Asada; M. Bradac; G. Brammer; A. Harshan; A. Muzzin; G. Noirot; M. Sawicki; G. Rihtarsic

The Astrophysical Journal, 975, 76 (2024)

doi: 10.3847/1538-4357/ad7735 / ADS / arXiv:2401.01945

19. "A Steep Decline in the Galaxy Space Density Beyond Redshift 9 in the CANUCS UV Luminosity Function"

C. Willott; G. Desprez; Y. Asada; G. Sarrouh; R. Abraham; M. Bradac; G. Brammer; V. Estrada-Carpenter; K. Iyer; N. Martis; J. Matharu; L. Mowla; A. Muzzin; G. Noirot; M. Sawicki; V. Strait; G. Rihtarsic; S. Withers

The Astrophysical Journal, 966, 74 (2024)

doi:10.3847/1538-4357/ad35bc / ADS / arXiv:2311.12234

20. "ΛCDM not dead yet: massive high-z Balmer break galaxies are less common than previously reported"

G. Desprez; N. Martis; Y. Asada; M. Sawicki; C. Willott; A. Muzzin; R. Abraham; M. Bradac; G. Brammer; V. Estrada-Carpenter; K. Iyer; J. Matharu; L. Mowla; G. Noirot; G. Sarrouh; V. Strait; R. Gledhill; G. Rihtarsic

Monthly Notices of the Royal Astronomical Society, 530, 2935 (2024)

doi: 10.1093/mnras/stae1084 / ADS / arXiv:2310.03063

21. "Star Formation at the epoch of Reionization with CANUCS: The ages of stellar populations in MACS1149-JD1"

M. Bradac; V. Strait; L. Mowla; K. Iyer; G. Noirot; C. Willott; G. Brammer; R. Abraham; Y. Asada; G. Desprez; V. Estrada-Carpenter; A. Harshan; N. Martis; J. Matharu; A. Muzzin; G. Rihtarsic; G. Sarrouh; M. Sawicki

The Astrophysical Journal Letters, 961, L21 (2024)

doi: 10.3847/2041-8213/ad0e73 / ADS / arXiv:2308.13288

22. "Spectroscopy from Photometry: A Population of Extreme Emission Line Galaxies at 1.7 < z < 6.7 Selected with JWST Medium Band Filters"

S. Withers; A. Muzzin; S. Ravindranath; G. Sarrouh; R. Abraham; Y. Asada; M. Bradac; G. Brammer; G. Desprez; K. Iyer; N. Martis; L. Mowla; G. Noirot; M. Sawicki; V. Strait; C. Willott

The Astrophysical Journal Letters, 958, L14 (2023)

doi: 10.3847/2041-8213/ad01c0 / ADS / arXiv:2304.11181

23. "A First Look at Spatially Resolved Balmer Decrements at 1.0 < z <2.4 from JWST NIRISS Slitless Spectroscopy"

J. Matharu; A. Muzzin; G. Sarrouh; G. Brammer; R. Abraham; Y. Asada; M. Bradac; G. Desprez; N. Martis; L. Mowla; G. Noirot; M. Sawicki; V. Strait; C. Willott; K. Gould; T. Grindlay; A. Harshan

The Astrophysical Journal Letters, 949, L11 (2023)

doi: 10.3847/2041-8213/acd1db / ADS / arXiv:2303.17624

24. "An extremely compact, low-mass galaxy on its way to quiecence at z=5.2"

V. Strait; G. Brammer; A. Muzzin; G. Desprez; Y. Asada; R. Abraham; M. Bradac; K. Iyer; N. Martis; L. Mowla; G. Noirot; G. Sarrouh; M. Sawicki; C. Willott; K. Gould; T. Grindlay; J. Matharu; G. Rihtarsic

The Astrophysical Journal Letters, 949, L23 (2023)

doi: 10.3847/2041-8213/acd457 / ADS / arXiv:2303.11349

25. "The first large catalogue of spectroscopic redshifts in Webb's First Deep Field, SMACS J0723.3-7327"

G. Noirot; G. Desprez; Y. Asada; M. Sawicki; V. Estrada-Carpenter; N. Martis; G. Sarrouh; V. Strait; R. Abraham; M. Bradac; G. Brammer; K. Iyer; S. MacFarland; J. Matharu; L. Mowla; A. Muzzin; C. Pacifici; S. Ravindranath; C. Willott; L. Albert; R. Doyon; J. Hutchings; & N. Rowlands

Monthly Notices of the Royal Astronomical Society, 525, 1867 (2023)

doi: 10.1093/mnras/stad1019/ ADS / arXiv:2212.07366

26. "The Sparkler: Evolved High-redshift Globular Cluster Candidates Captured by JWST"

L. Mowla;  K. Iyer; G. Desprez; V. Estrada-Carpenter; N. Martis; G. Noirot; G. Sarrouh; V. Strait; Y. Asada; R. Abraham; G. Brammer; M. Sawicki; C. Willott; M. Bradac; R. Doyon; K. Gould; A. Muzzin; C. Pacifici; W. Ravindranath; & J. Zabl

The Astrophysical Journal Letters, 937, L35 (2022) 

doi: 10.3847/2041-8213/ac90ca/ ADS / arXiv:2208.02233

27. "CO(2-1)/CO(1-0) line ratio on ~100 parsec scale in the nearby barred galaxy NGC1300"

F. Maeda;  F. Egusa; K.Ohta; Y. Fujimoto; A. Habe,;& Y. Asada

The Astrophysical Journal, 926, 96 (2022)

doi: 10.3847/1538-4357/ac4505 / ADS / arXiv:2112.11470

Presentations

International conference & workshop

1. "Bursty star formation and galaxy-galaxy interactions in low-mass high-z galaxies in the era of JWST"

Y. Asada

10th Galaxy Evolution Workshop [oral, non-refereed] (ASIAA Taiwan, Aug 2024), abstract

2. "Can low-mass high-z galaxies in extreme environments be extreme? Star formation burstiness and the local environments"

Y. Asada

Extreme galaxies in their extreme environments at extremely early epochs [oral, non-refereed] (Reykjavik Iceland, May 2024), program

3. "Galaxy local environments and star formation burstiness in low-mass high-z galaxies"

Y. Asada

STScI Spring Symposium 2024 [oral, non-refereed] (Baltimore USA, April 2024), abstract

4. "JWST catches the mass assembly of z~5 ultra-low-mass galaxy"

Y. Asada, M. Sawicki, G. Desprez, & CANUCS collaboration

The Olympian Symposium 2023 [oral (long CT), non-refereed] (Greece, May 2023), abstract

5. "JWST catches the mass assembly of z~5 ultra-low-mass galaxies"

Y. Asada, M. Sawicki, G. Desprez, & CANUCS collaboration

The 9th Galaxy Evolution Workshop 2022 [oral, non-refereed] (Kyoto Univ., Feb. 2023), abstract

6. "Search for Ha emitters at z~7.8: A Constraint on the Ha-based Star Formation Rate Density"

Y. Asada, & K.Ohta

The 8th Galaxy Evolution Workshop 2021 [oral, non-refereed] (Zoom, Feb. 2022), abstract

7. "Star Formation Rate Function at z~4.5: Analysis from Rest UV to Optical"

Y. Asada, & K.Ohta

The 7th Galaxy Evolution Workshop 2020 [oral, non-refereed] (Zoom, Feb. 2021), abstract

Domestic conference & workshop in Japan

1. "How to make bursty star-formation in the high-z universe: clues of vigrous feedback"

浅田 喜久

EET 2025 [査読なし・口頭] (京都大学、2025年8月)

2. "Star Formation Rate Functions at z>4 indicated from GSMFs and MS relations"

浅田 喜久、太田 耕司

日本天文学会2023年春季年会 [a講演: X25a] (立教大学、2023年3月), abstract

3. "z~7.8におけるHα輝線天体の探査と星形成率密度への制限"

浅田 喜久、太田 耕司

日本天文学会2021年秋季年会 [a講演: X23a] (Zoom、2021年9月), abstract

4. "静止系紫外から可視までの観測から迫るz~4.5の星形成率関数"

浅田喜久

第51回天文・天体物理若手夏の学校 [査読なし・口頭: 銀河22] (Zoom、 2021年8月), abstract, 集録

5. "Star Formation Rate Function at z~4.5: Analysis from Rest UV to Optical"

浅田 喜久、太田 耕司

日本天文学会2021年春季年会 [a講演: X03a] (Zoom、2021年3月), abstract

6. "Poor Property of Rest UV Luminosity as a SFR Indicator in High-z Universe"

浅田 喜久、太田 耕司

日本天文学会2021年春季年会 [b講演: X11b] (Zoom、2021年3月), abstract

7. "Constraint on Hα Luminosity Function at z~7.8 probed by HST and Spitzer"

浅田 喜久

第50回天文・天体物理若手夏の学校 [査読なし・口頭: 銀河39] (Zoom、 2020年8月), abstract, 集録

8. "極めて等価幅の大きな輝線銀河の検出と初代銀河の可能性について"

浅田 喜久、太田 耕司 、牛尾 海登、前田 郁弥

日本天文学会2020年春季年会 [b講演: X09b] (筑波大学、2020年3月), abstract

※新型コロナウイルス感染拡大の影響により現地開催中止、オンラインで資料公開

Seminar talks

1. "Early Stages of Galaxy Evolution probed with JWST"

KMM special seminar (ICRR University of Tokyo, July 14, 2025)

Observations

Only PI-ed observations

1.  ALMA Cycle12 - General Proposal (2025)

"ALMA-JWST Coordinated Legacy Survey of an Extraordinary Lensing Cluster RXCJ-0600"

Y. Asada, S. Fujimoto, G. Brammer, N. Laporte, A. Ferrara, A. Pallottini, M. Kohandel, M. Ouchi, J. Gonzalez Lopez, D. Hughes, P. Dayal, L. Furtak, T. Wang, K. Kohno, B, Hatsukade, A. Tsujita, K. Shimasaku, H. Umehata, A. Koekemoer, M. Regan, L. Bradley, S. Kassin, D. Law, C. Pacifici, I. Jung, W. Wang, R. Abraham, I. Smail, F. Bauer, M. Dessauges-Zavadsky, P. Oesch, Y. Ono, Y. Xiu, H. Yanagisawa, E. Egami, C. Casey, E. Sukay, F. Sun, R. Larson, W. Hu, S. Finkelstein, D. Berg, J. Chisholm, V. Kokorev, G. Caminha, K. Knudsen, T. Rawle, J. Richard, A. Zitrin, Y. Ao, M. Lee, W. Rujopakarn, G. Magdis, F. Valentino, Y. Sugahara, M. Oguri, Y. Fudamoto, Q. Fey, & C. Mulcahey

project ID: 2025.1.00269.S

2.  Seimei Telescope - Kyoto University Observation Time

"Investigating Escape Fractions in High-z sub-L∗ Galaxies with Long Gamma-Ray Bursts"

Y. Asada, K. Ohta, K. Maeda, K. Taguchi, M. Kawabata, & Y. Isogai

project ID:  25A-K-0028 

3. JWST  Cycle 3 - General Observers Program (2024)

"Resolving galaxy building blocks at high-z: the comprehensive picture of internal physical properties in an ultra-low-mass major merger system at z=5.2"

Y. Asada, M. Sawicki, N. Martis, G. Desprez, C. Willott, L. Mowla, M. Bradac, A. Harshan, & G. Noirot

project ID:  GO5119

4.  ALMA Cycle11 - General Proposal (2024)

"Highs and lows of star formation: the physical origin of bursty star formation in low-mass high-z galaxies"

Y. Asada, V. Strait, C. Willott, G. Desprez, M. Sawicki, K. Ohta, & R. Tripodi

project ID: 2024.1.00293.S

5. ALMA Cycle10 - General Proposal (2023)

"Highs and lows of star formation: the first insight into the physical origin of high-z low-mass galaxy evolution"

Y. Asada, V. Strait, C. Willott, G. Desprez, M. Sawicki, & K. Ohta

project ID: 2023.1.00892.S

Grants

1. 2022.09 - 2023.01: JSPS Overseas Challenge Program for Young Researchers at Saint Mary's University

2. 2022.04 - 2025.03: JSPS Research Fellowships for Young Scientists (DC1) (Fellowship + Grant) at Kyoto University: Cosmological evolution of galaxies probed with multi-wavelength observations

Services

• Referee for articles in A&A, MNRAS

• Review for proposals in ALMA

Media

1.  The Signal by K.C. Jordan (November 10, 2023)

"SMU astronomers glimpse into cosmic past with new discovery" [link]

2.  Press release from NSERC (Oct. 12, 2023)

"Researchers use the James Webb Space Telescope to view growing 'baby galaxy'" [English/Français]

3.  News at Five by CTV Atlantic (October 5, 2023)

"SMU researchers study baby galaxies" [link]

4.  Press release from Kyoto University (September 28, 2023)

"JWSTが捉えた「赤ちゃん銀河」同士の合体成長の現場" [日本語 / English]

5. Press release from Saint Mary's University (September 21, 2023)

"Researchers use the James Webb Space Telescope to view growing 'baby galaxy'" [link]