Rongmon Bordoloi

EIGER. VIII. First Stars Signatures in the Connection between O I Absorption and Galaxies in the Epoch of Reionization

Higginson, J., Bordoloi, R., Simcoe, R. A., Matthee, J., Kashino, D., Mackenzie, R., … Yue, M. (2026, February 24). The Astrophysical Journal.

A New High-latitude H i Cloud Complex Entrained in the Northern Fermi Bubble

Bordoloi, R., Fox, A. J., & Lockman, F. J. (2025, July 7). The Astrophysical Journal Letters, Vol. 987.

GA-NIFS and EIGER: A merging quasar host at z = 7 with an overmassive black hole

Marshall, M. A., Yue, M., Eilers, A.-C., Scholtz, J., Perna, M., Willott, C. J., … Simcoe, R. A. (2025, August 14). Astronomy and Astrophysics, Vol. 702.

Quasar Spectral Energy Distributions in the Rest-frame Extreme Ultraviolet: Hubble-COS Spectra of Two Ultraluminous Quasars

Shull, J. M., Bordoloi, R., & Danforth, C. (2025, September 18). The Astrophysical Journal, Vol. 991.

Rapid, out-of-equilibrium metal enrichment indicated by a flat mass-metallicity relation at z   ∼  6 from NIRCam grism spectroscopy

Kotiwale, G., Matthee, J., Kashino, D., Vijayan, A. P., Torralba, A., Cesare, C. D., … Sobral, D. (2025, December 11). Astronomy and Astrophysics.

Spatially Resolved Circumgalactic Medium around a Star-forming Galaxy Driving a Galactic Outflow at z ≈ 0.8

Shaban, A., Bordoloi, R., O’Meara, J. M., Sharon, K., Tejos, N., Lopez, S., … Rigby, J. R. (2025, June 17). The Astrophysical Journal, Vol. 986.

The Light Echo of a High-redshift Quasar Mapped with Lyα Tomography

Eilers, A.-C., Yue, M., Matthee, J., Hennawi, J. F., Davies, F. B., Simcoe, R. A., … Navarrete, B. (2025, September 25). The Astrophysical Journal Letters, Vol. 991.

Ultraviolet Properties of Multiphase Gas toward the Inner Galaxy

Cashman, F. H., Fox, A. J., Som, D., Wakker, B. P., Benjamin, R. A., Krishnarao, D., … Lockman, F. J. (2025, July 1). The Astrophysical Journal, Vol. 987.

A unified model for the clustering of quasars and galaxies at z ≈ 6

Pizzati, E., Hennawi, J. F., Schaye, J., Schaller, M., Eilers, A.-C., Wang, F., … Yue, M. (2024, October 8). Monthly Notices of the Royal Astronomical Society, Vol. 534, pp. 3155–3175.

EIGER IV. The Cool 10⁴ K Circumgalactic Environment of High-redshift Galaxies Reveals Remarkably Efficient Intergalactic Medium Enrichment

Bordoloi, R., Simcoe, R. A., Matthee, J., Kashino, D., Mackenzie, R., Lilly, S. J., … Naidu, R. P. (2024, February 26). The Astrophysical Journal, Vol. 963.

EIGER. V. Characterizing the Host Galaxies of Luminous Quasars at z ≳ 6

Yue, M., Eilers, A.-C., Simcoe, R. A., Mackenzie, R., Matthee, J., Kashino, D., … Naidu, R. P. (2024, May 1). The Astrophysical Journal, Vol. 966.

EIGER. VI. The Correlation Function, Host Halo Mass, and Duty Cycle of Luminous Quasars at z ≳ 6

Eilers, A.-C., Mackenzie, R., Pizzati, E., Matthee, J., Hennawi, J. F., Zhang, H., … Schaye, J. (2024, October 1). The Astrophysical Journal, Vol. 974.

Little Red Dots: An Abundant Population of Faint Active Galactic Nuclei at z ∼ 5 Revealed by the EIGER and FRESCO JWST Surveys

Matthee, J., Naidu, R. P., Brammer, G., Chisholm, J., Eilers, A.-C., Goulding, A., … Yue, M. (2024, March 1). The Astrophysical Journal, Vol. 963.

The CIViL* Survey: The Discovery of a C iv Dichotomy in the Circumgalactic Medium of L* Galaxies

Garza, S. L., Werk, J. K., Berg, T. A. M., Faerman, Y., Oppenheimer, B. D., Bordoloi, R., & Ellison, S. L. (2024, December 27). The Astrophysical Journal Letters, Vol. 978.

CGM² + CASBaH: The Mass Dependence of H i Lyα–Galaxy Clustering and the Extent of the CGM

Wilde, M. C., Tchernyshyov, K., Werk, J. K., Tripp, T. M., Burchett, J. N., Prochaska, J. X., … Howk, J. C. (2023, May 1). The Astrophysical Journal, Vol. 948.

Caught in the Act: A Metal-rich High-velocity Cloud in the Inner Galaxy

Cashman, F. H., Fox, A. J., Wakker, B. P., Ashley, T., Massa, D., Jenkins, E. B., … Kim, T.-S. (2023, February 1). The Astrophysical Journal, Vol. 944.

Compact [C ii] emitters around a C iv absorption complex at redshift 5.7

Kashino, D., Lilly, S. J., Simcoe, R. A., Bordoloi, R., Mackenzie, R., Matthee, J., & Eilers, A.-C. (2023, May 10). Nature, Vol. 617, pp. 261-+.

Dissecting a 30 kpc galactic outflow at z ~ 1.7

Shaban, A., Bordoloi, R., Chisholm, J., Rigby, J. R., Sharma, S., Sharon, K., … Florian, M. K. (2023, October 5). Monthly Notices of the Royal Astronomical Society, Vol. 526, pp. 6297–6320.

EIGER. I. A Large Sample of [O iii]-emitting Galaxies at 5.3 < z < 6.9 and Direct Evidence for Local Reionization by Galaxies

Kashino, D., Lilly, S. J., Matthee, J., Eilers, A.-C., Mackenzie, R., Bordoloi, R., & Simcoe, R. A. (2023, June 1). The Astrophysical Journal, Vol. 950.

EIGER. II. First Spectroscopic Characterization of the Young Stars and Ionized Gas Associated with Strong Hβ and [O iii] Line Emission in Galaxies at z = 5–7 with JWST

Matthee, J., Mackenzie, R., Simcoe, R. A., Kashino, D., Lilly, S. J., Bordoloi, R., & Eilers, A.-C. (2023, June 1). The Astrophysical Journal, Vol. 950.

EIGER. III. JWST/NIRCam Observations of the Ultraluminous High-redshift Quasar J0100+2802

Eilers, A.-C., Simcoe, R. A., Yue, M., Mackenzie, R., Matthee, J., Ďurovčíková, D., … Lilly, S. J. (2023, June 1). The Astrophysical Journal, Vol. 950.

The Bimodal Absorption System Imaging Campaign (BASIC). I. A Dual Population of Low-metallicity Absorbers at z < 1

Berg, M. A., Lehner, N., Howk, J. C., O’Meara, J. M., Schaye, J., Straka, L. A., … Tumlinson, J. (2023, February 1). The Astrophysical Journal, Vol. 944.

The CGM² Survey: Quenching and the Transformation of the Circumgalactic Medium

Tchernyshyov, K., Werk, J. K., Wilde, M. C., Prochaska, J. X., Tripp, T. M., Burchett, J. N., … Tumlinson, J. (2023, May 25). The Astrophysical Journal, Vol. 949.

The Signature of the Northern Galactic Center Region in Low-velocity UV Absorption

Soto, C., Ashley, T., Fox, A. J., & Bordoloi, R. (2023, August 23). The Astrophysical Journal, Vol. 954.

A 30 kpc Spatially Extended Clumpy and Asymmetric Galactic Outflow at z ∼ 1.7

Shaban, A., Bordoloi, R., Chisholm, J., Sharma, S., Sharon, K., Rigby, J. R., … Florian, M. K. (2022, September 1). The Astrophysical Journal, Vol. 9.

CLASSY III. The Properties of Starburst-driven Warm Ionized Outflows*

Xu, X., Heckman, T., Henry, A., Berg, D. A., Chisholm, J., James, B. L., … Steidel, C. C. (2022, July 1). The Astrophysical Journal, Vol. 7.

CLASSY. II. A Technical Overview of the COS Legacy Archive Spectroscopic Survey*

James, B. L., Berg, D. A., King, T., Sahnow, D. J., Mingozzi, M., Chisholm, J., … Xu, X. (2022, September 20). The Astrophysical Journal Supplement Series, Vol. 10.

Diverse metallicities of Fermi bubble clouds indicate dual origins in the disk and halo

Ashley, T., Fox, A. J., Cashman, F. H., Lockman, F. J., Bordoloi, R., Jenkins, E. B., … Karim, T. (2022, July 18). Nature Astronomy, Vol. 7.

Resolving the H i in damped Lyman α systems that power star formation

Bordoloi, R., O’Meara, J. M., Sharon, K., Rigby, J. R., Cooke, J., Shaban, A., … Neill, J. D. (2022, May 18). Nature, Vol. 5.

Spatially resolved gas flows around the Milky Way

Clark, S., Bordoloi, R., & Fox, A. J. (2022, February 23). Monthly Notices of the Royal Astronomical Society, Vol. 512, pp. 811–836.

The CGM² Survey: Circumgalactic O vi from Dwarf to Massive Star-forming Galaxies

Tchernyshyov, K., Werk, J. K., Wilde, M. C., Prochaska, J. X., Tripp, T. M., Burchett, J. N., … Tumlinson, J. (2022, March 1). The Astrophysical Journal, Vol. 927.

The COS Legacy Archive Spectroscopy Survey (CLASSY) Treasury Atlas*

Berg, D. A., James, B. L., King, T., McDonald, M., Chen, Z., Chisholm, J., … Xu, X. (2022, July 27). The Astrophysical Journal Supplement Series, Vol. 8.

The Connection Between Galactic Outflows and the Escape of Ionizing Photons

Mainali, R., Rigby, J. R., Chisholm, J., Bayliss, M., Bordoloi, R., Gladders, M. D., … Wayne, J. (2022, December 1). The Astrophysical Journal, Vol. 940.

A 39 kpc Spatially Extended Clumpy and Asymmetric Galactic Outflow Imaged with Mg II Emission

(2021, September 27). Monthly Notices of the Royal Astronomical Society.

A Near-infrared Search for Molecular Gas in the Fermi Bubbles

Fox, A. J., Kumari, N., Ashley, T., Cazzoli, S., & Bordoloi, R. (2021, August 26). Research Notes of the AAS.

A deep learning approach to quasar continuum prediction

Liu, B., & Bordoloi, R. (2021, January 21). Monthly Notices of the Royal Astronomical Society, Vol. 4.

CGM² I: The Extent of the Circumgalactic Medium Traced by Neutral Hydrogen

Wilde, M. C., Werk, J. K., Burchett, J. N., Prochaska, J. X., Tchernyshyov, K., Tripp, T. M., … Tumlinson, J. (2021, April 29). The Astrophysical Journal, Vol. 912.

COS-IGrM Sample

McCabe, T., Borthakur, S., Heckman, T., Tumlinson, J., Bordoloi, R., & Dave, R. (2021, January 1). Barbara A. Mikulski Archive for Space Telescopes.

Detection of a Multiphase Intragroup Medium: Results from the COS-IGrM Survey

McCabe, T., Borthakur, S., Heckman, T., Tumlinson, J., Bordoloi, R., & Dave, R. (2021, December 1). The Astrophysical Journal, Vol. 12.

Molecular Gas within the Milky Way's Nuclear Wind

Cashman, F. H., Fox, A. J., Savage, B. D., Wakker, B. P., Krishnarao, D., Benjamin, R. A., … Kim, T.-S. (2021, December 1). The Astrophysical Journal Letters, Vol. 12.

The CGM$^2$ Survey: Circumgalactic O VI from dwarf to massive star-forming galaxies

(2021, October 25). The Astrophysical Journal.

Mapping Outflowing Gas in the Fermi Bubbles: A UV Absorption Survey of the Galactic Nuclear Wind*

Ashley, T., Fox, A. J., Jenkins, E. B., Wakker, B. P., Bordoloi, R., Lockman, F. J., … Karim, T. (2020, July 31). The Astrophysical Journal, Vol. 898.

Project AMIGA: The Circumgalactic Medium of Andromeda*

Lehner, N., Berek, S. C., Howk, J. C., Wakker, B. P., Tumlinson, J., Jenkins, E. B., … Werk, J. K. (2020, August 27). The Astrophysical Journal, Vol. 900.

Revealing the Dark Threads of the Cosmic Web

Burchett, J. N., Elek, O., Tejos, N., Prochaska, J. X., Tripp, T. M., Bordoloi, R., & Forbes, A. G. (2020, March 10). The Astrophysical Journal Letters, Vol. 891.

Heavy Element Absorption Systems at $5.0< z< 6.8$: Metal-Poor Neutral Gas and a Diminishing Signature of Highly Ionized Circumgalactic Matter

Heavy Element Absorption Systems at $5.0< z< 6.8$: Metal-Poor Neutral Gas and a Diminishing Signature of Highly Ionized Circumgalactic Matter. ArXiv Preprint ArXiv:1901.05980.

Heavy Element Absorption Systems at 5.0 < z < 6.8: Metal-poor Neutral Gas and a Diminishing Signature of Highly Ionized Circumgalactic Matter

Cooper, T. J., Simcoe, R. A., Cooksey, K. L., Bordoloi, R., Miller, D. R., Furesz, G., … Bañados, E. (2019, September 4). The Astrophysical Journal, Vol. 882.

Megasaura: The definitive UV spectral atlas of star-forming galaxies at cosmic noon

American Astronomical Society Meeting Abstracts# 233, 233.

New Spectroscopic Constraints on Cool Gas in the Fermi Bubbles

American Astronomical Society Meeting Abstracts# 233, 233.

Obscured AGN at 1.5 <z< 3.0 from the zCOSMOS-deep Survey

Mignoli, M., Feltre, A., Bongiorno, A., Calura, F., Gilli, R., Vignali, C., … Zucca, E. (2019, April 19). Astronomy and Astrophysics, Vol. 626.

The Mass Inflow and Outflow Rates of the Milky Way

Fox, A. J., Richter, P., Ashley, T., Heckman, T. M., Lehner, N., Werk, J. K., … Peeples, M. S. (2019, October 10). The Astrophysical Journal, Vol. 884.

The low density and magnetization of a massive galaxy halo exposed by a fast radio burst

Prochaska, J. X., Macquart, J.-P., McQuinn, M., Simha, S., Shannon, R. M., Day, C. K., … Tejos, N. (2019, September 26). Science, Vol. 366, pp. 231-+.

A Statistical Study of the Southern Fermi Bubble in UV Absorption Spectra

American Astronomical Society Meeting Abstracts, 231.

Lucky Star: Confirming the Distance to USNO-A0600-15865535 and High-velocity Cloud Complex WD

Research Notes of the AAS, 2(2), 59.

On the CGM Fundamental Plane: The Halo Mass Dependency of Circumgalactic H i

The Astrophysical Journal, 864(2), 132.

Probing the Southern Fermi Bubble in Ultraviolet Absorption Using Distant AGNs

The Astrophysical Journal, 860(2), 98.

The COS Absorption Survey of Baryon Harbors (CASBaH): Warm-hot Circumgalactic Gas Reservoirs Traced by Ne VIII Absorption

ArXiv Preprint ArXiv:1810.06560.

The COS-AGN survey: revealing the nature of circumgalactic gas around hosts of active galactic nuclei

Monthly Notices of the Royal Astronomical Society, 478(3), 3890–3934.

The Magellan Evolution of Galaxies Spectroscopic and Ultraviolet Reference Atlas (MegaSaura). II. Stacked Spectra

The Astrophysical Journal, 853(1), 87.

COS-burst: Observations of the Impact of Starburst-driven Winds on the Properties of the Circum-galactic Medium

The Astrophysical Journal, 846(2), 151.

Call for candidates for three Associate Editors E1

Feeding the fire: Tracing the mass-loading of 107 K galactic outflows with O vi absorption

Monthly Notices of the Royal Astronomical Society, 474(2), 1688–1704.

Galaxy-environment Interactions as Revealed by the Circumgalactic Medium

American Astronomical Society Meeting Abstracts, 229.

Mapping the Nuclear Outflow of the Milky Way: Studying the Kinematics and Spatial Extent of the Northern Fermi Bubble

The Astrophysical Journal, 834(2), 191.

Probing the Outflowing Multiphase Gas~ 1 kpc below the Galactic Center

The Astrophysical Journal Supplement Series, 232(2), 25.

Spatially Resolved Patchy Ly$α$ Emission within the Central Kiloparsec of a Strongly Lensed Quasar Host Galaxy at z= 2.8

The Astrophysical Journal Letters, 845(2), L14.

The Formation and Physical Origin of Highly Ionized Cooling Gas

The Astrophysical Journal, 848(2), 122.

The Sunburst Arc: Direct Lyman $α$ escape observed in the brightest known lensed galaxy

Astronomy & Astrophysics, 608, L4.

A Deep Search for Faint Galaxies Associated with Very Low Redshift C IV Absorbers. III. The Mass-and Environment-dependent Circumgalactic Medium

The Astrophysical Journal, 832(2), 124.

A Deep Search for Galaxies Associated With Very Low-redshift Metal-line Absorbers: The Circumgalactic Media of Dwarf Galaxies and Environmental Effects

American Astronomical Society Meeting Abstracts# 227, 227.

Baryon cycling in the low-redshift circumgalactic medium: a comparison of simulations to the COS-Halos survey

Monthly Notices of the Royal Astronomical Society, 459(2), 1745–1763.

Spatially resolved galactic wind in lensed galaxy RCSGA 032727-132609

Monthly Notices of the Royal Astronomical Society, 458(2), 1891–1908.

The First Distance Constraint on the Renegade High-velocity Cloud Complex WD

The Astrophysical Journal Letters, 828(2), L20.

The GMOX science case: resolving galaxies through cosmic time

Ground-based and Airborne Instrumentation for Astronomy VI, 9908, 990849.

The Kinematics of the Milky Way's Biconical Nuclear Wind

American Astronomical Society Meeting Abstracts# 227, 227.

The Properties of the Circumgalactic Medium in Red and Blue Galaxies: Results from the COS-GASS+ COS-Halos Surveys

The Astrophysical Journal, 833(2), 259.

VizieR Online Data Catalog: z< 0.16 CIV absorbers from HST/COS QSOs spectra (Burchett+, 2015)

VizieR Online Data Catalog: z< 0.16 CIV absorbers from HST/COS QSOs spectra (Burchett+, 2015). VizieR Online Data Catalog, 181.

A Deep Search For Faint Galaxies Associated With Very Low-redshift C IV Absorbers. II. Program Design, Absorption-line Measurements, and Absorber Statistics

The Astrophysical Journal, 815(2), 91.

Connection Between the Circumgalactic Medium and the Atomic Hydrogen in Galaxies

American Astronomical Society Meeting Abstracts, 225.

Connection between the Circumgalactic Medium and the Interstellar Medium of Galaxies: Results from the COS-GASS Survey

The Astrophysical Journal, 813(1), 46.

Probing the Fermi Bubbles in Ultraviolet Absorption: A Spectroscopic Signature of the Milky Way's Biconical Nuclear Outflow

The Astrophysical Journal Letters, 799(1), L7.

Probing the Milky Way's Nuclear Wind with QSO Absorption Lines

American Astronomical Society Meeting Abstracts, 225.

What lensed galaxies say about winds and physical conditions in high-z galaxies

IAU General Assembly, 22.

How Galaxy Mergers Affect Their Environment: Mapping the Multiphase Circumgalactic Medium of Close Kinematic Pairs

HST Proposal.

Modeling the distribution of Mg II absorbers around galaxies using background galaxies and quasars

The Astrophysical Journal, 784(2), 108.

The CGM around Dwarf Galaxies

American Astronomical Society Meeting Abstracts# 223, 223.

The CGM around dwarf galaxies

American Astronomical Society Meeting Abstracts# 223, 223.

The CGM in HD: New Maps of Galactic Accretion, Quenching, and Chemical Feedback in the Circumgalactic Medium

NOAO Proposal.

The COS-halos survey: physical conditions and baryonic mass in the low-redshift circumgalactic medium

The Astrophysical Journal, 792(1), 8.

The dependence of Galactic outflows on the properties and orientation of zCOSMOS galaxies at z~ 1

The Astrophysical Journal, 794(2), 130.

The zCOSMOS redshift survey: evolution of the light in bulges and discs since z̃ 0.8

Astronomy & Astrophysics, 564, L12.

the COS-Dwarfs survey: the carbon reservoir around sub-L* galaxies

The Astrophysical Journal, 796(2), 136.

Investigating the relationship between AGN activity and stellar mass in zCOSMOS galaxies at 0< z< 1 using emission-line diagnostic diagrams

Investigating the relationship between AGN activity and stellar mass in zCOSMOS galaxies at 0< z< 1 using emission-line diagnostic diagrams. Astronomy & Astrophysics, 556, A11.

Obscured AGN at z̃ 1 from the zCOSMOS-Bright Survey-I. Selection and optical properties of a [Ne v]-selected sample

Astronomy & Astrophysics, 556, A29.

Proto-groups at 1.8< z< 3 in the zCOSMOS-deep sample

Proto-groups at 1.8< z< 3 in the zCOSMOS-deep sample. The Astrophysical Journal, 765(2), 109.

Spot the difference-Impact of different selection criteria on observed properties of passive galaxies in zCOSMOS-20k sample

Astronomy & Astrophysics, 558, A61.

THE COLORS OF CENTRAL AND SATELLITE GALAXIES IN zCOSMOS OUT TO z≃ 0.8 AND IMPLICATIONS FOR QUENCHING

The Astrophysical Journal, 769(1), 24.

The high-ion content and kinematics of low-redshift lyman limit systems

The Astrophysical Journal, 778(2), 187.

A group-galaxy cross-correlation function analysis in zCOSMOS

The Astrophysical Journal, 755(1), 48.

A journey from the outskirts to the cores of groups-I. Color-and mass-segregation in 20K-zCOSMOS groups

Astronomy & Astrophysics, 539, A55.

Environmental effects in the interaction and merging of galaxies in zCOSMOS

The Astrophysical Journal, 762(1), 43.

Improved constraints on the expansion rate of the Universe up to z~ 1.1 from the spectroscopic evolution of cosmic chronometers

Journal of Cosmology and Astroparticle Physics, 2012(08), 006.

Mapping gas around galaxies at high redshifts

ETH Zurich.

Photo-z performance for precision cosmology--II. Empirical verification

Monthly Notices of the Royal Astronomical Society, 421(2), 1671–1677.

Radial And Azimuthal Profiles Of Mg II Absorption Around Galaxies At 0.5< Z< 0.7

Radial And Azimuthal Profiles Of Mg II Absorption Around Galaxies At 0.5< Z< 0.7. American Astronomical Society Meeting Abstracts# 219, 219.

THE zCOSMOS* 20k GROUP CATALOG

The Astrophysical Journal, 753(2), 121.

The COSMOS density field: a reconstruction using both weak lensing and galaxy distributions

Monthly Notices of the Royal Astronomical Society, 424(1), 553–563.

The dominant role of mergers in the size evolution of massive early-type galaxies since z̃ 1

Astronomy & Astrophysics, 548, A7.

X-Ray Groups of Galaxies at 0.5 1 in zCOSMOS: Increased AGN Activities in High Redshift Groups

Tanaka, M., Finoguenov, A., Lilly, S. J., Bolzonella, M., Carollo, C. M., Contini, T., … Welikala, N. (2012, April 25). Publications of the Astronomical Society of Japan, Vol. 64, p. 22.