JM

J. Matharu

0000-0002-7547-3385

astro-ph.GAastro-ph.COastro-ph.IMastro-ph.HE

On Valency

published · living versions

Euclid: Data Release 1 (DR1) - First NISP emission-line maps: Methodology, validation, and applications to galaxy evolution

with L. Gabarra, B. R. Granett, C. Mancini, G. Dalton +182

1 version

W_r5re4nj9v1 · current

Preprints & journals

57 papers in the corpus · 2018–2026

Surveying the Universe in 4D: Beating Cosmic Variance with Wide-Field Slitless Spectroscopy from HST, JWST, Euclid, Roman, and Beyond

Andreea Petric, Gael Noirot, Stacey Alberts et al.

0 citations

2609.23148v12026arXiv

OutThere Survey: Addressing $\mathrm{\xi_{ion}}$ and $\mathrm{f_{esc}}$ with a population of average galaxies at z$\sim$2

Ravi Jaiswar, Anshu Gupta, Elisabete da Cunha et al.

0 citations

2608.19687v12026arXiv

Cluster vs Field: Clear Evidence for a Morphology-Density Relation in All Environments at $z\sim1.6$

Westley Brown, Adam Muzzin, Jasleen Matharu et al.

0 citations

2606.26252v12026arXiv

UV slopes of Starforming Galaxies in Strong Lensing fields at the Epoch of Reionization with JWST

Giordano Felicioni, Marusa Bradac, Yoshihisa Asada et al.

0 citations

2602.17499v22026A&A 714, A220 (2026)

A first look at a complete view of spatially resolved star formation at 1<z<1.8 with JWST NGDEEP+FRESCO slitless spectroscopy

Jasleen Matharu, Lu Shen, Irene Shivaei et al.

1 citation

2511.15792v12025arXiv

JWST COSMOS-3D: Spectroscopic Census and Luminosity Function of [O III] Emitters at 6.75<z<9.05 in COSMOS

Romain A. Meyer, Feige Wang, Koki Kakiichi et al.

0 citations

2510.11373v32025arXiv

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

Ghassan T. E. Sarrouh, Yoshihisa Asada, Nicholas S. Martis et al.

22 citations

2506.21685v12025arXiv

DAWN JWST Archive: Morphology from profile fitting of over 340 000 galaxies in major fields

Aur'elien Genin, Marko Shuntov, Gabe Brammer et al.

17 citations

2505.21622v22025A&A 699, A343 (2025)

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

Mowla, Lamiya, Iyer, Kartheik, Asada, Yoshihisa et al.

82 citations

396634872024Nature. 2024;636(8042):332-336

NGDEEP: The Star Formation and Ionization Properties of Galaxies at $1.7 < z < 3.4$

Lu Shen, Casey Papovich, Jasleen Matharu et al.

8 citations

2410.23349v22024arXiv

Galaxy Size and Mass Build-up in the First 2 Gyrs of Cosmic History from Multi-Wavelength JWST NIRCam Imaging

Natalie Allen, Pascal A. Oesch, Sune Toft et al.

39 citations

2410.16354v12024A&A 698, A30 (2025)

An H{\alpha} view of galaxy build-up in the first 2 Gyr: luminosity functions at z~4-6.5 from NIRCam/grism spectroscopy

Alba Covelo-Paz, Emma Giovinazzo, Pascal A. Oesch et al.

31 citations

2409.17241v32024A&A 694, A178 (2025)

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

Anishya Harshan, Roberta Tripodi, Nicholas S. Martis et al.

11 citations

2408.12310v22024ApJL 977 L36 (2024)

CANUCS: UV and Ionising Properties of Dwarf Star Forming Galaxies at z = 5 to 7

Anishya Harshan, Marusa Bradac, Roberto Abraham et al.

0 citations

2406.17128v12024arXiv

When, Where, and How Star Formation Happens in a Galaxy Pair at Cosmic Noon Using CANUCS JWST/NIRISS Grism Spectroscopy

Vicente Estrada-Carpenter, Marcin Sawicki, Gabe Brammer et al.

13 citations

2406.15551v12024arXiv

CANUCS: Constraining the MACS J0416.1-2403 Strong Lensing Model with JWST NIRISS, NIRSpec and NIRCam

Gregor Rihtarsic, Marusa Bradac, Guillaume Desprez et al.

18 citations

2406.10332v22024A&A 696, A15 (2025)

JWST FRESCO: a comprehensive census of H $\beta$ +[OIII] emitters at 6.8<z<9.0 in the GOODS fields

R. A. Meyer, P. A. Oesch, E. Giovinazzo et al.

51 citations

2405.05111v32024arXiv

A First Look at Spatially Resolved Star Formation at $4.8<z<6.5$ with JWST FRESCO NIRCam Slitless Spectroscopy

Jasleen Matharu, Erica J. Nelson, Gabriel Brammer et al.

29 citations

2404.17629v22024A&A 690, A64 (2024)

Resolved UV and optical color gradients reveal environmental influence on galaxy evolution at redshift z$\sim$1.6

William J. Cramer, A. G. Noble, G. Rudnick et al.

0 citations

2404.07355v22024arXiv

The Firefly Sparkle: The Earliest Stages of the Assembly of A Milky Way-type Galaxy in a 600 Myr Old Universe

Lamiya Mowla, Kartheik Iyer, Yoshihisa Asada et al.

14 citations

2402.08696v12024arXiv

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

Ghassan T. Sarrouh, Adam Muzzin, Kartheik G. Iyer et al.

0 citations

2401.08781v12024arXiv

The Next Generation Deep Extragalactic Exploratory Public Near-Infrared Slitless Survey Epoch 1 (NGDEEP-NISS1): Extra-Galactic Star-formation and Active Galactic Nuclei at 0.5 < z < 3.6

Nor Pirzkal, Barry Rothberg, Casey Papovich et al.

19 citations

2312.09972v42023arXiv

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

Chris J. Willott, Guillaume Desprez, Yoshihisa Asada et al.

60 citations

2311.12234v22023arXiv

NGDEEP Epoch 1: Spatially Resolved H $\alpha$ Observations of Disk and Bulge Growth in Star-Forming Galaxies at $z \sim$ 0.6-2.2 from JWST NIRISS Slitless Spectroscopy

Lu Shen, Casey Papovich, Jasleen Matharu et al.

1 citation

2310.13745v22023arXiv

FRESCO: An extended, massive, rapidly rotating galaxy at z=5.3

Erica J. Nelson, Gabriel Brammer, Clara Gimenez-Arteaga et al.

1 citation

2310.06887v12023arXiv

$\Lambda$ CDM not dead yet: massive high-z Balmer break galaxies are less common than previously reported

Guillaume Desprez, Nicholas S. Martis, Yoshihisa Asada et al.

47 citations

2310.03063v32023arXiv

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

Yoshihisa Asada, Marcin Sawicki, Roberto Abraham et al.

64 citations

2310.02314v22023arXiv

Star Formation at the Epoch of Reionization with CANUCS: The ages of stellar populations in MACS1149-JD1

Marusa Bradac, Victoria Strait, Lamiya Mowla et al.

20 citations

2308.13288v12023arXiv

Intracluster light in the core of z~2 galaxy proto-clusters

S. V. Werner, N. A. Hatch, J. Matharu et al.

15 citations

2305.06385v22023arXiv

CLEAR: The Morphological Evolution of Galaxies in the Green Valley

Vicente Estrada-Carpenter, Casey Papovich, Ivelina Momcheva et al.

13 citations

2305.04953v12023arXiv

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

Jasleen Matharu, Adam Muzzin, Ghassan Sarrouh et al.

32 citations

2303.17624v12023arXiv

An extremely compact, low-mass post-starburst galaxy at $z=5.2$

Victoria Strait, Gabriel Brammer, Adam Muzzin et al.

4 citations

2303.11349v12023arXiv

CLEAR: Survey Overview, Data Analysis and Products

Raymond C. Simons, Casey Papovich, Ivelina G. Momcheva et al.

23 citations

2303.09570v12023arXiv

The Next Generation Deep Extragalactic Exploratory Public (NGDEEP) Survey

Micaela B. Bagley, Nor Pirzkal, Steven L. Finkelstein et al.

78 citations

2302.05466v12023arXiv

CEERS: Spatially Resolved UV and mid-IR Star Formation in Galaxies at 0.2 < z < 2.5: The Picture from the Hubble and James Webb Space Telescopes

Lu Shen, Casey Papovich, Guang Yang et al.

28 citations

2301.05727v22023arXiv

FLARES IX: The Physical Mechanisms Driving Compact Galaxy Formation and Evolution

William J. Roper, Christopher C. Lovell, Aswin P. Vijayan et al.

2 citations

2301.05228v22023arXiv

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

Gael Noirot, Guillaume Desprez, Yoshihisa Asada et al.

43 citations

2212.07366v22022arXiv

A large-scale kinematic study of molecular gas in high-z cluster galaxies: Evidence for high levels of kinematic asymmetry

W. J. Cramer, A. G. Noble, K. Massingill et al.

11 citations

2209.06929v12022arXiv

CLEAR: High-Ionization [Ne V] ${\lambda}$3426 Emission-line Galaxies at $1.4 <z< 2.3$

Nikko J. Cleri, Guang Yang, Casey Papovich et al.

29 citations

2209.06247v22022arXiv

Dusty Starbursts Masquerading as Ultra-high Redshift Galaxies in JWST CEERS Observations

Jorge A. Zavala, Veronique Buat, Caitlin M. Casey et al.

139 citations

2208.01816v32022ApJL 943 L9 (2023)

The Physical Conditions of Emission-Line Galaxies at Cosmic Dawn from JWST/NIRSpec Spectroscopy in the SMACS 0723 Early Release Observations

Jonathan R. Trump, Pablo Arrabal Haro, Raymond C. Simons et al.

128 citations

2207.12388v22022arXiv

A Long Time Ago in a Galaxy Far, Far Away: A Candidate z ~ 12 Galaxy in Early JWST CEERS Imaging

Steven L. Finkelstein, Micaela B. Bagley, Pablo Arrabal Haro et al.

348 citations

2207.12474v22022arXiv

CLEAR: Spatially Resolved Emission Lines and Active Galactic Nuclei at $0.6<z<1.3$

Bren E. Backhaus, Joanna S. Bridge, Jonathan R. Trump et al.

11 citations

2207.11265v12022arXiv

CLEAR: The Evolution of Spatially Resolved Star Formation in Galaxies between $0.5\lesssim z \lesssim1.7$ using H $\alpha$ Emission Line Maps

Jasleen Matharu, Casey Papovich, Raymond C. Simons et al.

25 citations

2205.08543v12022arXiv

Resolved Stellar Mass Maps of Galaxies in the Hubble Frontier Fields: Evidence for Mass Dependency in Environmental Quenching

Vivian Yun Yan Tan, Adam Muzzin, Z. Cemile Marsan et al.

12 citations

2205.07913v22022arXiv

CLEAR: The Ionization and Chemical-Enrichment Properties of Galaxies at 1.1 < z < 2.3

Casey Papovich, Raymond C. Simons, Vicente Estrada-Carpenter (1 et al.

52 citations

2205.05090v22022arXiv

CLEAR: Boosted Ly $\alpha$ Transmission of the Intergalactic Medium in UV bright Galaxies

Intae Jung, Casey Papovich, Steven L. Finkelstein et al.

22 citations

2111.14863v12021arXiv

CLEAR: Emission Line Ratios at Cosmic High Noon

Bren E. Backhaus, Jonathan R. Trump, Nikko J. Cleri et al.

56 citations

2109.08147v22021arXiv

HST/WFC3 grism observations of $z\sim1$ clusters: Evidence for rapid outside-in environmental quenching from spatially resolved H $\alpha$ maps

Jasleen Matharu, Adam Muzzin, Gabriel B. Brammer et al.

27 citations

2109.06186v12021arXiv

CLEAR: The Gas-Phase Metallicity Gradients of Star-Forming Galaxies at 0.6 < z < 2.6

Raymond C. Simons, Casey Papovich, Ivelina Momcheva et al.

77 citations

2011.03553v22020arXiv

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