ESpRESSO -- Forward modeling Roman Space Telescope spectroscopy

Authors: Gabrielpillai, Austen, Wold, Isak G. B., Malhotra, Sangeeta, Rhoads, James, Gao, Guangjun, Singha, Mainak, Koekemoer, Anton M.

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2412.08883

Discovery of Local Analogs to JWST's Little Red Dots

Authors: Lin, Ruqiu, Zheng, Zhen-Ya, Jiang, Chunyan, Yuan, Fang-Ting, Ho, Luis C., Wang, Junxian, Jiang, Linhua, Rhoads, James E., Malhotra, Sangeeta, Barrientos, L. Felipe, Wold, Isak, Infante, Leopoldo, Zhu, Shuairu, Ji, Xiang, Fu, Xiaodan

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2412.08396

Evolution of H$\alpha$ Equivalent Widths from $z \sim 0.4-2.2$: implications for star formation and legacy surveys with Roman and Euclid

Authors: Khostovan, Ali Ahmad, Malhotra, Sangeeta, Rhoads, James E., Sobral, David, Harish, Santosh, Tilvi, Vithal, Coughlin, Alicia, Rezaee, Saeed

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2408.00080

UNCOVERing the Faint-End of the z=7 [OIII] Luminosity Function with JWST's F410M Medium Bandpass Filter

Authors: Wold, Isak G. B., Malhotra, Sangeeta, Rhoads, James E., Weaver, John R., Wang, Bingjie

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2407.19023

Chandra detects low-luminosity AGN with $M_\mathrm{BH}=10^{4}-10^{6}~M_\mathrm{\odot}$ in nearby ($z<0.5$), dwarf and star-forming galaxies

Authors: Singha, Mainak, Sarmiento, Julissa, Malhotra, Sangeeta, Rhoads, James E., Yung, L. Y. Aaron, Wang, Junxian, Zheng, Zhen-Ya, Lin, Ruqiu, Kim, Keunho, Kang, Jialai, Harish, Santosh

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2406.18730

JWST Early Release Science Program TEMPLATES: Targeting Extremely Magnified Panchromatic Lensed Arcs and their Extended Star formation

Authors: Rigby, Jane R., Vieira, Joaquin D., Phadke, Kedar A., Hutchison, Taylor A., Welch, Brian, Cathey, Jared, Spilker, Justin S., Gonzalez, Anthony H., Adhikari, Prasanna, Aravena, M., Bayliss, Matthew B., Birkin, Jack E., Bursk, Emmy, Chapman, Scott C., Dahle, Håkon, Elicker, Lauren A., Fischer, Travis C., Florian, Michael K., Gladders, Michael D., Hayward, Christopher C., Hewald, Rose, Kettler, Lily A., Khullar, Gourav, Kim, Seonwoo, Law, David R., Mahler, Guillaume, Malhotra, Sangeeta, Murphy, Eric J., Narayanan, Desika, Olivier, Grace M., Rhoads, James E., Sharon, Keren, Solimano, Manuel, Thiruvengadam, Athish, Vizgan, David, Younker, Nikolas

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2312.10465

Predicting the Yields of $z$ > 6.5 Quasar Surveys in the Era of Roman and Rubin

Authors: Tee, Wei Leong, Fan, Xiaohui, Wang, Feige, Yang, Jinyi, Malhotra, Sangeeta, Rhoads, James E.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2308.12278

Ly$\alpha$ at Cosmic Dawn with a Simulated Roman Grism Deep Field

Authors: Wold, Isak G. B., Malhotra, Sangeeta, Rhoads, James E., Tilvi, Vithal, Gabrielpillai, Austen

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2305.01562

Discovery of Five Green Pea Galaxies with Double-peaked Narrow [OIII] Lines

Authors: Lin, Ruqiu, Zheng, Zhen-Ya, Wang, Jun-Xian, Yuan, Fang-Ting, Rhoads, James E., Malhotra, Sangeeta, An, Tao, Jiang, Chunyan, Zhu, Shuairu, Rahna, P. T., Ji, Xiang, Singha, Mainak

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2304.08284

Constraints on the Epoch of Reionization with Roman Space Telescope and the Void Probability Function of Lyman-Alpha Emitters

Authors: Perez, Lucia A., Malhotra, Sangeeta, Rhoads, James E., Wold, Isak G. B.

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2304.01837

Probing Patchy Reionization with the Void Probability Function of Lyman-$\alpha$ Emitters

Authors: Perez, Lucia A., Malhotra, Sangeeta, Rhoads, James E., Laursen, Peter, Wold, Isak G. B.

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2210.05722

Semi-analytic forecasts for Roman -- the beginning of a new era of deep-wide galaxy surveys

Authors: Yung, L. Y. Aaron, Somerville, Rachel S., Finkelstein, Steven L., Behroozi, Peter, Davé, Romeel, Ferguson, Henry C., Gardner, Jonathan P., Popping, Gergö, Malhotra, Sangeeta, Papovich, Casey, Rhoads, James E., Bagley, Micaela B., Hirschmann, Michaela, Koekemoer, Anton M.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2210.04902

Finding Peas in the Early Universe with JWST

Authors: Rhoads, James E., Wold, Isak G. B., Harish, Santosh, Kim, Keunho J., Pharo, John, Malhotra, Sangeeta, Gabrielpillai, Austen, Jiang, Tianxing, Yang, Huan

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2207.13020

New spectroscopic confirmations of Lyman-$\alpha$ emitters at z $\sim$ 7 from the LAGER survey

Authors: Harish, Santosh, Wold, Isak G. B., Malhotra, Sangeeta, Rhoads, James, Hu, Weida, Wang, Junxian, Zheng, Zhen-ya, Barrientos, L. Felipe, González-López, Jorge, Perez, Lucia A., Khostovan, Ali Ahmad, Infante, Leopoldo, Jiang, Chunyan, Moya-Sierralta, Cristóbal, Pharo, John, Valdes, Francisco, Yang, Huan

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2111.01173

Conditions for detecting lensed Population III galaxies in blind surveys with the James Webb Space Telescope, the Roman Space Telescope and Euclid

Authors: Vikaeus, Anton, Zackrisson, Erik, Schaerer, Daniel, Visbal, Eli, Fransson, Emma, Malhotra, Sangeeta, Rhoads, James, Sahlén, Martin

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2107.01230

Evidence for Black Holes in Green Peas from WISE colors and variability

Authors: Harish, Santosh, Malhotra, Sangeeta, Rhoads, James E., Jiang, Tianxing, Yang, Huan, Knorr, Kendrick

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2105.13400

LAGER Ly$\alpha$ Luminosity Function at $z\sim7$, Implications for Reionization

Authors: Wold, Isak G. B., Malhotra, Sangeeta, Rhoads, James, Wang, Junxian, Hu, Weida, Perez, Lucia A., Zheng, Zhen-Ya, Khostovan, Ali Ahmad, Walker, Alistair R., Barrientos, L. Felipe, González-López, Jorge, Harish, Santosh, Infante, Leopoldo, Jiang, Chunyan, Pharo, John, Moya-Sierralta, Cristóbal, Bauer, Franz E., Galaz, Gaspar, Valdes, Francisco, Yang, Huan

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2105.12191

The Compact UV Size of Green Pea Galaxies As Local Analogs of High-redshift Ly$\alpha$-Emitters

Authors: Kim, Keunho J., Malhotra, Sangeeta, Rhoads, James E., Yang, Huan

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2104.08282

Correlations between H$\alpha$ Equivalent Width and Galaxy Properties at $z = 0.47$: Physical or Selection-driven?

Authors: Khostovan, Ali Ahmad, Malhotra, Sangeeta, Rhoads, James E., Harish, Santosh, Jiang, Chunyan, Wang, Junxian, Wold, Isak, Zheng, Zhen-Ya, Barrientos, L. Felipe, Coughlin, Alicia, Hu, Weida, Infante, Leopoldo, Perez, Lucia A., Pharo, John, Valdes, Francisco, Walker, Alistair R.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2103.10959

A Lyman-{\alpha} protocluster at redshift 6.9

Authors: Hu, Weida, Wang, Junxian, Infante, Leopoldo, Rhoads, James E., Zheng, Zhen-Ya, Yang, Huan, Malhotra, Sangeeta, Barrientos, L. Felipe, Jiang, Chunyan, González-López, Jorge, Prieto, Gonzalo, Perez, Lucia A., Hibon, Pascale, Galaz, Gaspar, Coughlin, Alicia, Harish, Santosh, Kong, Xu, Kang, Wenyong, Khostovan, Ali Ahmad, Pharo, John, Valdes, Francisco, Wold, Isak, Walker, Alistair R., Zheng, XianZhong

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2101.10204