Search Results - "Xhakaj, Enia"

Galaxy Assembly Bias in the Stellar-to-halo Mass Relation for Red Central Galaxies from SDSS by Oyarzún, Grecco A., Tinker, Jeremy L., Bundy, Kevin, Xhakaj, Enia, Wyithe, J. Stuart B.

“…Abstract We report evidence of galaxy assembly bias—the correlation between galaxy properties and biased secondary halo properties at fixed halo mass ( M H…”
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How accurately can we detect the splashback radius of dark matter haloes and its correlation with accretion rate? by Xhakaj, Enia, Diemer, Benedikt, Leauthaud, Alexie, Wasserman, Asher, Huang, Song, Luo, Yifei, Adhikari, Susmita, Singh, Sukhdeep

“…ABSTRACT The splashback radius (Rsp) of dark matter haloes has recently been detected using weak gravitational lensing and cross-correlations with galaxies…”
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Beyond mass: detecting secondary halo properties with galaxy-galaxy lensing by Xhakaj, Enia, Leauthaud, Alexie, Lange, Johannes, Hearin, Andrew, Diemer, Benedikt, Dalal, Neal

“…ABSTRACT Secondary halo properties beyond mass, such as the mass accretion rate (MAR), concentration, and the half mass scale, are essential in understanding…”
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Cluster cosmology without cluster finding by Xhakaj, Enia, Leauthaud, Alexie, Lange, Johannes, Krause, Elisabeth, Hearin, Andrew, Huang, Song, Wechsler, Risa H, Heydenreich, Sven

“…ABSTRACT We propose that observations of supermassive galaxies contain cosmological statistical constraining power similar to conventional cluster cosmology,…”
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Stellar and weak lensing profiles of massive galaxies in the Hyper-Suprime Cam survey and in hydrodynamic simulations by Ardila, Felipe, Huang, Song, Leauthaud, Alexie, Diemer, Benedikt, Pillepich, Annalisa, Chowdhury, Rajdipa, Fiacconi, Davide, Greene, Jenny, Hearin, Andrew, Hernquist, Lars, Madau, Piero, Mayer, Lucio, Peirani, Sébastien, Xhakaj, Enia

“…ABSTRACT We perform a consistent comparison of the mass and mass profiles of massive (M⋆ > 1011.4 M⊙) central galaxies at z ∼ 0.4 from deep Hyper Suprime-Cam…”
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Constraints on S8 from a full-scale and full-shape analysis of redshift-space clustering and galaxy–galaxy lensing in BOSS by Lange, Johannes U, Hearin, Andrew P, Leauthaud, Alexie, van den Bosch, Frank C, Xhakaj, Enia, Guo, Hong, Wechsler, Risa H, DeRose, Joseph

“…ABSTRACT We present a novel simulation-based cosmological analysis of galaxy–galaxy lensing and galaxy redshift-space clustering. Compared to analysis methods…”
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The outer stellar mass of massive galaxies: a simple tracer of halo mass with scatter comparable to richness and reduced projection effects by Huang(黄崧), Song, Leauthaud, Alexie, Bradshaw, Christopher, Hearin, Andrew, Behroozi, Peter, Lange, Johannes, Greene, Jenny, DeRose, Joseph, Speagle(沈佳士), Joshua S, Xhakaj, Enia

“…ABSTRACT Using the weak gravitational lensing data from the Hyper Suprime-Cam Subaru Strategic Program (HSC survey), we study the potential of different…”
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How accurately can we detect the splashback radius of dark matter haloes and its correlation with accretion rate? by Xhakaj, Enia, Diemer, Benedikt, Leauthaud, Alexie, Wasserman, Asher, Huang, Song, Luo, Yifei, Adhikari, Susmita, Singh, Sukhdeep

“…ABSTRACT The splashback radius (Rsp) of dark matter haloes has recently been detected using weak gravitational lensing and cross-correlations with galaxies…”
Get full text

Constraints on S 8 from a full-scale and full-shape analysis of redshift-space clustering and galaxy–galaxy lensing in BOSS by Lange, Johannes U, Hearin, Andrew P, Leauthaud, Alexie, van den Bosch, Frank C, Xhakaj, Enia, Guo, Hong, Wechsler, Risa H, DeRose, Joseph

“…ABSTRACT We present a novel simulation-based cosmological analysis of galaxy–galaxy lensing and galaxy redshift-space clustering. Compared to analysis methods…”
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Impact of property covariance on cluster weak lensing scaling relations by Zhang, Zhuowen, Farahi, Arya, Nagai, Daisuke, Lau, Erwin T, Frieman, Joshua, Ricci, Marina, von der Linden, Anja, Wu, Hao-Yi, von der Linden, Anja, Varga, Tamas, Wu, Hao-Yi, Hearin, Andrew, Kelly, Heather, Esteves, Johnny, Xhakaj, Enia, Zhou, Conghao

“…ABSTRACT We present an investigation into a hitherto unexplored systematic that affects the accuracy of galaxy cluster mass estimates with weak gravitational…”
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Redshift evolution and covariances for joint lensing and clustering studies with DESI Y1 by Yuan, Sihan, Blake, Chris, Krolewski, Alex, Lange, Johannes, Elvin-Poole, Jack, Leauthaud, Alexie, DeRose, Joseph, Aguilar, Jessica Nicole, Ahlen, Steven, Beltz-Mohrmann, Gillian, Brooks, David, Claybaugh, Todd, de la Macorra, Axel, Doel, Peter, Emas, Ni Putu Audita Placida, Ferraro, Simone, Forero-Romero, Jaime E, Garcia-Quintero, Cristhian, Gaztañaga, Enrique, Gontcho, Satya Gontcho A, Hadzhiyska, Boryana, Heydenreich, Sven, Honscheid, Klaus, Ishak, Mustapha, Joudaki, Shahab, Jullo, Eric, Kisner, Theodore, Kremin, Anthony, Lambert, Andrew, Landriau, Martin, Manera, Marc, Meisner, Aaron, Miquel, Ramon, Nie, Jundan, Palanque-Delabrouille, Nathalie, Poppett, Claire, Porredon, Anna, Rezaie, Mehdi, Ross, Ashley J, Rossi, Graziano, Ruggeri, Rossana, Sanchez, Eusebio, Saulder, Christoph, Seo, Hee-Jong, Silber, Joseph Harry, Tarlń, Gregory, Vargas-Magaña, Mariana, Weaver, Benjamin Alan, Xhakaj, Enia, Zhou, Zhimin, Zou, Hu

“…ABSTRACT Galaxy–galaxy lensing (GGL) and clustering measurements from the Dark Energy Spectroscopic Instrument Year 1 (DESI Y1) data set promise to yield…”
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Galaxy assembly bias in the stellar-to-halo mass relation for red central galaxies from SDSS by Oyarzún, Grecco A, Tinker, Jeremy L, Bundy, Kevin, Xhakaj, Enia, Wyithe, J. Stuart B

“…The Astrophysical Journal, vol. 974, no. 1, 2024 We report evidence of galaxy assembly bias - the correlation between galaxy properties and biased secondary…”
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Cluster Cosmology Without Cluster Finding by Xhakaj, Enia, Leauthaud, Alexie, Lange, Johannes, Krause, Elisabeth, Hearin, Andrew, Huang, Song, Wechsler, Risa H, Heydenreich, Sven

“…We propose that observations of super-massive galaxies contain cosmological constraining power similar to conventional cluster cosmology, and we provide…”
Get full text

Beyond Mass: Detecting Secondary Halo Properties with Galaxy-Galaxy Lensing by Xhakaj, Enia, Leauthaud, Alexie, Lange, Johannes, Hearin, Andrew, Diemer, Benedikt, Dalal, Neal

“…Secondary halo properties beyond mass, such as the mass accretion rate (MAR), concentration, and the half mass scale, are essential in understanding the…”
Get full text

Constraints on $S_8$ from a full-scale and full-shape analysis of redshift-space clustering and galaxy-galaxy lensing in BOSS by Lange, Johannes U, Hearin, Andrew P, Leauthaud, Alexie, Bosch, Frank C. van den, Xhakaj, Enia, Guo, Hong, Wechsler, Risa H, DeRose, Joseph

“…We present a novel simulation-based cosmological analysis of galaxy-galaxy lensing and galaxy redshift-space clustering. Compared to analysis methods based on…”
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The Outer Stellar Mass of Massive Galaxies: A Simple Tracer of Halo Mass with Scatter Comparable to Richness and Reduced Projection Effects by Huang, Song, Leauthaud, Alexie, Bradshaw, Christopher, Hearin, Andrew, Behroozi, Peter, Lange, Johannes, Greene, Jenny, DeRose, Joseph, Speagle, Joshua S, Xhakaj, Enia

“…Using the weak gravitational lensing data from the Hyper Suprime-Cam Subaru Strategic Program (HSC survey), we study the potential of different stellar mass…”
Get full text

How Accurately Can We Detect the Splashback Radius of Dark Matter Halos and its Correlation With Accretion Rate? by Xhakaj, Enia, Diemer, Benedikt, Leauthaud, Alexie, Wasserman, Asher, Huang, Song, Luo, Yifei, Adhikari, Susmita, Singh, Sukhdeep

“…The splashback radius ($R_{\rm sp}$) of dark matter halos has recently been detected using weak gravitational lensing and cross-correlations with galaxies…”
Get full text

Synthetic light cone catalogues of modern redshift and weak lensing surveys with AbacusSummit by Hadzhiyska, Boryana, Yuan, Sihan, Blake, Chris, Eisenstein, Daniel J, Aguilar, Jessica Nicole, Ahlen, Steven, Brooks, David, Claybaugh, Todd, de la Macorra, Axel, Doel, Peter, Emas, Ni Putu Audita, Forero-Romero, Jaime E, Garcia-Quintero, Cristhian, Ishak, Mustapha, Joudaki, Shahab, Jullo, Eric, Kehoe, Robert, Kisner, Theodore, Kremin, Anthony, Krolewski, Alex, Landriau, Martin, Lange, Johannes Ulf, Manera, Marc, Miquel, Ramon, Nie, Jundan, Poppett, Claire, Porredon, Anna, Rossi, Graziano, Ruggeri, Rossana, Saulder, Christopher, Schubnell, Michael, Tarlé, Gregory, Weaver, Benjamin Alan, Xhakaj, Enia, Zhou, Zhimin

“…The joint analysis of different cosmological probes, such as galaxy clustering and weak lensing, can potentially yield invaluable insights into the nature of…”
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Redshift evolution and covariances for joint lensing and clustering studies with DESI Y1 by Yuan, Sihan, Blake, Chris, Krolewski, Alex, Lange, Johannes, Elvin-Poole, Jack, Leauthaud, Alexie, DeRose, Joseph, Aguilar, Jessica Nicole, Ahlen, Steven, Beltz-Mohrmann, Gillian, Brooks, David, Claybaugh, Todd, de la Macorra, Axel, Doel, Peter, Emas, Ni Putu Audita Placida, Ferraro, Simone, Forero-Romero, Jaime E, Garcia-Quintero, Cristhian, Gaztañaga, Enrique, Gontcho, Satya Gontcho A, Hadzhiyska, Boryana, Heydenreich, Sven, Honscheid, Klaus, Ishak, Mustapha, Joudaki, Shahab, Jullo, Eric, Kisner, Theodore, Kremin, Anthony, Lambert, Andrew, Landriau, Martin, Manera, Marc, Meisner, Aaron, Miquel, Ramon, Nie, Jundan, Palanque-Delabrouille, Nathalie, Poppett, Claire, Porredon, Anna, Rezaie, Mehdi, Ross, Ashley J, Rossi, Graziano, Ruggeri, Rossana, Sanchez, Eusebio, Saulder, Christoph, Seo, Hee-Jong, Silber, Joseph Harry, Tarlé, Gregory, Vargas-Magaña, Mariana, Weaver, Benjamin Alan, Xhakaj, Enia, Zhou, Zhimin, Zou, Hu

“…Galaxy-galaxy lensing (GGL) and clustering measurements from the Dark Energy Spectroscopic Instrument Year 1 (DESI Y1) dataset promise to yield unprecedented…”
Get full text

Stellar and Weak Lensing Profiles of Massive Galaxies in the Hyper-Suprime Cam Survey and in Hydrodynamic Simulations by Ardila, Felipe, Huang, Song, Leauthaud, Alexie, Diemer, Benedikt, Pillepich, Annalisa, Chowdhury, Rajdipa, Fiacconi, Davide, Greene, Jenny, Hearin, Andrew, Hernquist, Lars, Madau, Piero, Mayer, Lucio, Peirani, Sébastien, Xhakaj, Enia

“…We perform a consistent comparison of the mass and mass profiles of massive ($M_\star > 10^{11.4}M_{\odot}$) central galaxies at z~0.4 from deep Hyper…”
Get full text