Search Results - "Orsi, Álvaro A"

The impact of galaxy formation on satellite kinematics and redshift-space distortions by Orsi, Álvaro A, Angulo, Raúl E

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The environments of high-redshift radio galaxies and quasars: probes of protoclusters by Orsi, Álvaro A., Fanidakis, Nikos, Lacey, Cedric G., Baugh, Carlton M.

“…We use the galform semi-analytical model to study high-density regions traced by radio galaxies and quasars at high redshifts. We explore the impact that…”
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Semi-analytic galaxies – I. Synthesis of environmental and star-forming regulation mechanisms by Cora, Sofía A, Vega-Martínez, Cristian A, Hough, Tomás, Ruiz, Andrés N, Orsi, Álvaro A, Muñoz Arancibia, Alejandra M, Gargiulo, Ignacio D, Collacchioni, Florencia, Padilla, Nelson D, Gottlöber, Stefan, Yepes, Gustavo

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flareon: a fast computation of Ly α escape fractions and line profiles by Gurung-López, Siddhartha, Orsi, Álvaro A, Bonoli, Silvia

“…ABSTRACT We present flareon (Fast Lyman α Radiative Escape from Outflowing Neutral gas), a public python package that delivers fast and accurate $\rm…”
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zELDA: fitting Lyman alpha line profiles using deep learning by Gurung-López, Siddhartha, Gronke, Max, Saito, Shun, Bonoli, Silvia, Orsi, Álvaro A

“…ABSTRACT We present zELDA (redshift Estimator for Line profiles of Distant Lyman Alpha emitters), an open source code to fit Lyman α (Ly α) line profiles. The…”
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Semi-analytic galaxies – II. Revealing the role of environmental and mass quenching in galaxy formation by Cora, Sofía A, Hough, Tomás, Vega-Martínez, Cristian A, Orsi, Álvaro A

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Lyα emitters in a cosmological volume – I. The impact of radiative transfer by Gurung-López, Siddhartha, Orsi, Álvaro A, Bonoli, Silvia, Baugh, Carlton M, Lacey, Cedric G

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A Unified Physically Based Method for Monitoring Grassland Nitrogen Concentration with Landsat 7, Landsat 8, and Sentinel-2 Satellite Data by Dehghan-Shoar, Mohammad Hossain, Pullanagari, Reddy R., Kereszturi, Gabor, Orsi, Alvaro A., Yule, Ian J., Hanly, James

“…The increasing number of satellite missions provides vast opportunities for continuous vegetation monitoring, crucial for precision agriculture and…”
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The environment of radio galaxies: a signature of AGN feedback at high redshifts by Izquierdo-Villalba, David, Orsi, Álvaro A, Bonoli, Silvia, Lacey, Cedric G, Baugh, Carlton M, Griffin, Andrew J

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Lyα emitters in a cosmological volume II: the impact of the intergalactic medium by Gurung-López, Siddhartha, Orsi, Álvaro A, Bonoli, Silvia, Padilla, Nelson, Lacey, Cedric G, Baugh, Carlton M

“…Abstract In the near future galaxy surveys will target Lyman alpha emitting galaxies (LAEs) to unveil the nature of dark energy. It has been suggested that the…”
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A physically informed multi-scale deep neural network for estimating foliar nitrogen concentration in vegetation by Dehghan-Shoar, Mohammad Hossain, Kereszturi, Gabor, Pullanagari, Reddy R., Orsi, Alvaro A., Yule, Ian J., Hanly, James

“…This study introduces a Physically Informed Deep Neural Network (PINN) that leverages spectral data and Radiative Transfer Model insights to improve nitrogen…”
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Determining the systemic redshift of Lyman α emitters with neural networks and improving the measured large-scale clustering by Gurung-López, Siddhartha, Saito, Shun, Baugh, Carlton M, Bonoli, Silvia, Lacey, Cedric G, Orsi, Álvaro A

“…ABSTRACT We explore how to mitigate the clustering distortions in Lyman α emitter (LAE) samples caused by the misidentification of the Lyman α ($\rm…”
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Statistics of Two-point Correlation and Network Topology for Lyman Alpha Emitters at z ≈ 2.67 by Hong, Sungryong, Dey, Arjun, Lee, Kyung-Soo, Orsi, Álvaro A, Gebhardt, Karl, Vogelsberger, Mark, Hernquist, Lars, Xue, Rui, Jung, Intae, Finklestein, Steven L, Tuttle, Sarah, Boylan-Kolchin, Michael

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A hybrid model to predict nitrogen concentration in heterogeneous grassland using field spectroscopy by Dehghan-Shoar, Mohammad Hossain, Orsi, Alvaro A., Pullanagari, Reddy R., Yule, Ian J.

“…Field spectroscopy is a rapid and non-destructive tool used for the estimation of nitrogen concentration (N%) of vegetation. Empirical and physically-based…”
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Simulating spaceborne imaging to retrieve grassland nitrogen concentration by Dehghan-Shoar, Mohammad Hossain, Pullanagari, Reddy. R., Orsi, Alvaro. A., Yule, Ian. J.

“…Spaceborne optical imaging enables continuous monitoring of nitrogen concentration (N%) in grasslands. However, the differences in instrumental setup, image…”
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Ly{\alpha} emitters in a cosmological volume I: the impact of radiative transfer by Gurung-López, Siddhartha, Orsi, Álvaro A, Bonoli, Silvia, Baugh, Carlton M, Lacey, Cedric G

“…Lyman-{\alpha} emitters (LAEs) are a promising target to probe the large scale structure of the Universe at high redshifts, $z\gtrsim 2$. However, their…”
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Statistics of Two-point Correlation and Network Topology for Lyman Alpha Emitters at $z \approx 2.67 by Hong, Sungryong, Dey, Arjun, Lee, Kyung-Soo, Orsi, Álvaro A, Gebhardt, Karl, Vogelsberger, Mark, Hernquist, Lars, Xue, Rui, Jung, Intae, Finklestein, Steven L, Tuttle, Sarah, Boylan-Kolchin, Michael

“…We investigate the spatial distribution of Lyman alpha emitting galaxies (LAEs) at $z \approx 2.67$, selected from the NOAO Deep Wide-Field Survey (NDWFS),…”
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ZELDA: fitting Lyman-alpha line profiles using deep learning by Gurung-Lopez, Siddhartha, Gronke, Max, Saito, Shun, Bonoli, Silvia, Orsi, Alvaro A

“…We present zELDA(redshift Estimator for Line profiles of Distant Lyman-Alpha emitters), an open source code to fit Lyman-Alpha (Lya) line profiles. The main…”
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The impact of galaxy formation on satellite kinematics and redshift-space distortions by Orsi, Alvaro A, Angulo, Raul E

“…Galaxy surveys aim to map the large-scale structure of the Universe and use redshift space distortions to constrain deviations from general relativity and…”
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Determining the systemic redshift of Lyman-alpha emitters with neural networks and improving the measured large-scale clustering by Gurung-Lopez, Siddhartha, Saito, Shun, Baugh, Carlton M, Bonoli, Silvia, Lacey, Cedric G, Orsi, Alvaro A

“…We explore how to mitigate the clustering distortions in Lyman-$\alpha$ emitters (LAEs) samples caused by the miss-identification of the Lyman-$\alpha$…”
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