The DESI One-Percent Survey: Exploring the Halo Occupation Distribution of Luminous Red Galaxies and Quasi-Stellar Objects with AbacusSummit
We present the first comprehensive Halo Occupation Distribution (HOD) analysis of the DESI One-Percent survey Luminous Red Galaxy (LRG) and Quasi-Stellar Object (QSO) samples. We constrain the HOD of each sample and test possible HOD extensions by fitting the redshift-space galaxy 2-point correlatio...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | Yuan, Sihan Zhang, Hanyu Ross, Ashley J Donald-McCann, Jamie Hadzhiyska, Boryana Wechsler, Risa H Zheng, Zheng Alam, Shadab Gonzalez-Perez, Violeta Aguilar, Jessica Nicole Ahlen, Steven Bianchi, Davide Brooks, David de la Macorra, Axel Fanning, Kevin Forero-Romero, Jaime E Honscheid, Klaus Ishak, Mustapha Kehoe, Robert Lasker, James Landriau, Martin Manera, Marc Martini, Paul Meisner, Aaron Miquel, Ramon Moustakas, John Nadathur, Seshadri Newman, Jeffrey A Nie, Jundan Percival, Will Poppett, Claire Rocher, Antoine Rossi, Graziano Sanchez, Eusebio Samushia, Lado Schubnell, Michael Seo, Hee-Jong Tarle, Gregory Weaver, Benjamin Alan Yu, Jiaxi Zhou, Zhimin Zou, Hu |
| description | We present the first comprehensive Halo Occupation Distribution (HOD)
analysis of the DESI One-Percent survey Luminous Red Galaxy (LRG) and
Quasi-Stellar Object (QSO) samples. We constrain the HOD of each sample and
test possible HOD extensions by fitting the redshift-space galaxy 2-point
correlation functions in 0.15 < r < 32 Mpc/h in a set of fiducial redshift
bins. We use AbacusSummit cubic boxes at Planck 2018 cosmology as model
templates and forward model galaxy clustering with the AbacusHOD package. We
achieve good fits with a standard HOD model with velocity bias, and we find no
evidence for galaxy assembly bias or satellite profile modulation at the
current level of statistical uncertainty. For LRGs in 0.4 < z < 0.6, we infer a
satellite fraction of fsat = 11+-1%, a mean halo mass of log10 Mh =
13.40+0.02-0.02, and a linear bias of blin = 1.93+0.06-0.04. For LRGs in 0.6 <
z < 0.8, we find fsat = 14+-1%, log10 Mh = 13.24+0.02-0.02, and blin =
2.08+0.03-0.03. For QSOs, we infer fsat = 3+8-2%, log10 Mh = 12.65+0.09-0.04,
and blin = 2.63+0.37-0.26 in redshift range 0.8 < z < 2.1. Using these fits, we
generate a large suite of high-fidelity galaxy mocks. We also study the
redshift-evolution of the DESI LRG sample from z = 0.4 up to z = 1.1, revealing
significant and interesting trends in mean halo mass, linear bias, and
satellite fraction. |
| doi_str_mv | 10.48550/arxiv.2306.06314 |
| format | Article |
| fullrecord | <record><control><sourceid>arxiv_GOX</sourceid><recordid>TN_cdi_arxiv_primary_2306_06314</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2306_06314</sourcerecordid><originalsourceid>FETCH-LOGICAL-a674-c4da6ff0e2026746f9695537d5198cb7b71f9b666e6e586ea363a91ed7f805df3</originalsourceid><addsrcrecordid>eNotkM1OwkAURrtxYdAHcOV9geKU6UxbdwQQSEiqlj25nd6RMf0h84PwDj60iK6-nOTLWZwoekjYOM2FYE9oT-Y4nnAmx0zyJL2Nvrd7gvmiWkPZU_xKVlHvoQr2SOdnWJwO7WBN_wH-clthO0CpVDigN0MPc-O8NXW4wqBhEzrTD8HBOzWwxBZPhhxg38BbQGfiylPbooWy_iTlHXwZv4dpjSq4KnSd8XfRjcbW0f3_jqLty2I7W8WbcrmeTTcxyiyNVdqg1JrRhE0uLHUhCyF41oikyFWd1Vmii1pKSZJELgm55Fgk1GQ6Z6LRfBQ9_mmvOXYHazq0591vlt01C_8BaWde7A</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>The DESI One-Percent Survey: Exploring the Halo Occupation Distribution of Luminous Red Galaxies and Quasi-Stellar Objects with AbacusSummit</title><source>arXiv.org</source><creator>Yuan, Sihan ; Zhang, Hanyu ; Ross, Ashley J ; Donald-McCann, Jamie ; Hadzhiyska, Boryana ; Wechsler, Risa H ; Zheng, Zheng ; Alam, Shadab ; Gonzalez-Perez, Violeta ; Aguilar, Jessica Nicole ; Ahlen, Steven ; Bianchi, Davide ; Brooks, David ; de la Macorra, Axel ; Fanning, Kevin ; Forero-Romero, Jaime E ; Honscheid, Klaus ; Ishak, Mustapha ; Kehoe, Robert ; Lasker, James ; Landriau, Martin ; Manera, Marc ; Martini, Paul ; Meisner, Aaron ; Miquel, Ramon ; Moustakas, John ; Nadathur, Seshadri ; Newman, Jeffrey A ; Nie, Jundan ; Percival, Will ; Poppett, Claire ; Rocher, Antoine ; Rossi, Graziano ; Sanchez, Eusebio ; Samushia, Lado ; Schubnell, Michael ; Seo, Hee-Jong ; Tarle, Gregory ; Weaver, Benjamin Alan ; Yu, Jiaxi ; Zhou, Zhimin ; Zou, Hu</creator><creatorcontrib>Yuan, Sihan ; Zhang, Hanyu ; Ross, Ashley J ; Donald-McCann, Jamie ; Hadzhiyska, Boryana ; Wechsler, Risa H ; Zheng, Zheng ; Alam, Shadab ; Gonzalez-Perez, Violeta ; Aguilar, Jessica Nicole ; Ahlen, Steven ; Bianchi, Davide ; Brooks, David ; de la Macorra, Axel ; Fanning, Kevin ; Forero-Romero, Jaime E ; Honscheid, Klaus ; Ishak, Mustapha ; Kehoe, Robert ; Lasker, James ; Landriau, Martin ; Manera, Marc ; Martini, Paul ; Meisner, Aaron ; Miquel, Ramon ; Moustakas, John ; Nadathur, Seshadri ; Newman, Jeffrey A ; Nie, Jundan ; Percival, Will ; Poppett, Claire ; Rocher, Antoine ; Rossi, Graziano ; Sanchez, Eusebio ; Samushia, Lado ; Schubnell, Michael ; Seo, Hee-Jong ; Tarle, Gregory ; Weaver, Benjamin Alan ; Yu, Jiaxi ; Zhou, Zhimin ; Zou, Hu</creatorcontrib><description><![CDATA[We present the first comprehensive Halo Occupation Distribution (HOD)
analysis of the DESI One-Percent survey Luminous Red Galaxy (LRG) and
Quasi-Stellar Object (QSO) samples. We constrain the HOD of each sample and
test possible HOD extensions by fitting the redshift-space galaxy 2-point
correlation functions in 0.15 < r < 32 Mpc/h in a set of fiducial redshift
bins. We use AbacusSummit cubic boxes at Planck 2018 cosmology as model
templates and forward model galaxy clustering with the AbacusHOD package. We
achieve good fits with a standard HOD model with velocity bias, and we find no
evidence for galaxy assembly bias or satellite profile modulation at the
current level of statistical uncertainty. For LRGs in 0.4 < z < 0.6, we infer a
satellite fraction of fsat = 11+-1%, a mean halo mass of log10 Mh =
13.40+0.02-0.02, and a linear bias of blin = 1.93+0.06-0.04. For LRGs in 0.6 <
z < 0.8, we find fsat = 14+-1%, log10 Mh = 13.24+0.02-0.02, and blin =
2.08+0.03-0.03. For QSOs, we infer fsat = 3+8-2%, log10 Mh = 12.65+0.09-0.04,
and blin = 2.63+0.37-0.26 in redshift range 0.8 < z < 2.1. Using these fits, we
generate a large suite of high-fidelity galaxy mocks. We also study the
redshift-evolution of the DESI LRG sample from z = 0.4 up to z = 1.1, revealing
significant and interesting trends in mean halo mass, linear bias, and
satellite fraction.]]></description><identifier>DOI: 10.48550/arxiv.2306.06314</identifier><language>eng</language><subject>Physics - Cosmology and Nongalactic Astrophysics</subject><creationdate>2023-06</creationdate><rights>http://creativecommons.org/licenses/by/4.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2306.06314$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.2306.06314$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Yuan, Sihan</creatorcontrib><creatorcontrib>Zhang, Hanyu</creatorcontrib><creatorcontrib>Ross, Ashley J</creatorcontrib><creatorcontrib>Donald-McCann, Jamie</creatorcontrib><creatorcontrib>Hadzhiyska, Boryana</creatorcontrib><creatorcontrib>Wechsler, Risa H</creatorcontrib><creatorcontrib>Zheng, Zheng</creatorcontrib><creatorcontrib>Alam, Shadab</creatorcontrib><creatorcontrib>Gonzalez-Perez, Violeta</creatorcontrib><creatorcontrib>Aguilar, Jessica Nicole</creatorcontrib><creatorcontrib>Ahlen, Steven</creatorcontrib><creatorcontrib>Bianchi, Davide</creatorcontrib><creatorcontrib>Brooks, David</creatorcontrib><creatorcontrib>de la Macorra, Axel</creatorcontrib><creatorcontrib>Fanning, Kevin</creatorcontrib><creatorcontrib>Forero-Romero, Jaime E</creatorcontrib><creatorcontrib>Honscheid, Klaus</creatorcontrib><creatorcontrib>Ishak, Mustapha</creatorcontrib><creatorcontrib>Kehoe, Robert</creatorcontrib><creatorcontrib>Lasker, James</creatorcontrib><creatorcontrib>Landriau, Martin</creatorcontrib><creatorcontrib>Manera, Marc</creatorcontrib><creatorcontrib>Martini, Paul</creatorcontrib><creatorcontrib>Meisner, Aaron</creatorcontrib><creatorcontrib>Miquel, Ramon</creatorcontrib><creatorcontrib>Moustakas, John</creatorcontrib><creatorcontrib>Nadathur, Seshadri</creatorcontrib><creatorcontrib>Newman, Jeffrey A</creatorcontrib><creatorcontrib>Nie, Jundan</creatorcontrib><creatorcontrib>Percival, Will</creatorcontrib><creatorcontrib>Poppett, Claire</creatorcontrib><creatorcontrib>Rocher, Antoine</creatorcontrib><creatorcontrib>Rossi, Graziano</creatorcontrib><creatorcontrib>Sanchez, Eusebio</creatorcontrib><creatorcontrib>Samushia, Lado</creatorcontrib><creatorcontrib>Schubnell, Michael</creatorcontrib><creatorcontrib>Seo, Hee-Jong</creatorcontrib><creatorcontrib>Tarle, Gregory</creatorcontrib><creatorcontrib>Weaver, Benjamin Alan</creatorcontrib><creatorcontrib>Yu, Jiaxi</creatorcontrib><creatorcontrib>Zhou, Zhimin</creatorcontrib><creatorcontrib>Zou, Hu</creatorcontrib><title>The DESI One-Percent Survey: Exploring the Halo Occupation Distribution of Luminous Red Galaxies and Quasi-Stellar Objects with AbacusSummit</title><description><![CDATA[We present the first comprehensive Halo Occupation Distribution (HOD)
analysis of the DESI One-Percent survey Luminous Red Galaxy (LRG) and
Quasi-Stellar Object (QSO) samples. We constrain the HOD of each sample and
test possible HOD extensions by fitting the redshift-space galaxy 2-point
correlation functions in 0.15 < r < 32 Mpc/h in a set of fiducial redshift
bins. We use AbacusSummit cubic boxes at Planck 2018 cosmology as model
templates and forward model galaxy clustering with the AbacusHOD package. We
achieve good fits with a standard HOD model with velocity bias, and we find no
evidence for galaxy assembly bias or satellite profile modulation at the
current level of statistical uncertainty. For LRGs in 0.4 < z < 0.6, we infer a
satellite fraction of fsat = 11+-1%, a mean halo mass of log10 Mh =
13.40+0.02-0.02, and a linear bias of blin = 1.93+0.06-0.04. For LRGs in 0.6 <
z < 0.8, we find fsat = 14+-1%, log10 Mh = 13.24+0.02-0.02, and blin =
2.08+0.03-0.03. For QSOs, we infer fsat = 3+8-2%, log10 Mh = 12.65+0.09-0.04,
and blin = 2.63+0.37-0.26 in redshift range 0.8 < z < 2.1. Using these fits, we
generate a large suite of high-fidelity galaxy mocks. We also study the
redshift-evolution of the DESI LRG sample from z = 0.4 up to z = 1.1, revealing
significant and interesting trends in mean halo mass, linear bias, and
satellite fraction.]]></description><subject>Physics - Cosmology and Nongalactic Astrophysics</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNotkM1OwkAURrtxYdAHcOV9geKU6UxbdwQQSEiqlj25nd6RMf0h84PwDj60iK6-nOTLWZwoekjYOM2FYE9oT-Y4nnAmx0zyJL2Nvrd7gvmiWkPZU_xKVlHvoQr2SOdnWJwO7WBN_wH-clthO0CpVDigN0MPc-O8NXW4wqBhEzrTD8HBOzWwxBZPhhxg38BbQGfiylPbooWy_iTlHXwZv4dpjSq4KnSd8XfRjcbW0f3_jqLty2I7W8WbcrmeTTcxyiyNVdqg1JrRhE0uLHUhCyF41oikyFWd1Vmii1pKSZJELgm55Fgk1GQ6Z6LRfBQ9_mmvOXYHazq0591vlt01C_8BaWde7A</recordid><startdate>20230609</startdate><enddate>20230609</enddate><creator>Yuan, Sihan</creator><creator>Zhang, Hanyu</creator><creator>Ross, Ashley J</creator><creator>Donald-McCann, Jamie</creator><creator>Hadzhiyska, Boryana</creator><creator>Wechsler, Risa H</creator><creator>Zheng, Zheng</creator><creator>Alam, Shadab</creator><creator>Gonzalez-Perez, Violeta</creator><creator>Aguilar, Jessica Nicole</creator><creator>Ahlen, Steven</creator><creator>Bianchi, Davide</creator><creator>Brooks, David</creator><creator>de la Macorra, Axel</creator><creator>Fanning, Kevin</creator><creator>Forero-Romero, Jaime E</creator><creator>Honscheid, Klaus</creator><creator>Ishak, Mustapha</creator><creator>Kehoe, Robert</creator><creator>Lasker, James</creator><creator>Landriau, Martin</creator><creator>Manera, Marc</creator><creator>Martini, Paul</creator><creator>Meisner, Aaron</creator><creator>Miquel, Ramon</creator><creator>Moustakas, John</creator><creator>Nadathur, Seshadri</creator><creator>Newman, Jeffrey A</creator><creator>Nie, Jundan</creator><creator>Percival, Will</creator><creator>Poppett, Claire</creator><creator>Rocher, Antoine</creator><creator>Rossi, Graziano</creator><creator>Sanchez, Eusebio</creator><creator>Samushia, Lado</creator><creator>Schubnell, Michael</creator><creator>Seo, Hee-Jong</creator><creator>Tarle, Gregory</creator><creator>Weaver, Benjamin Alan</creator><creator>Yu, Jiaxi</creator><creator>Zhou, Zhimin</creator><creator>Zou, Hu</creator><scope>GOX</scope></search><sort><creationdate>20230609</creationdate><title>The DESI One-Percent Survey: Exploring the Halo Occupation Distribution of Luminous Red Galaxies and Quasi-Stellar Objects with AbacusSummit</title><author>Yuan, Sihan ; Zhang, Hanyu ; Ross, Ashley J ; Donald-McCann, Jamie ; Hadzhiyska, Boryana ; Wechsler, Risa H ; Zheng, Zheng ; Alam, Shadab ; Gonzalez-Perez, Violeta ; Aguilar, Jessica Nicole ; Ahlen, Steven ; Bianchi, Davide ; Brooks, David ; de la Macorra, Axel ; Fanning, Kevin ; Forero-Romero, Jaime E ; Honscheid, Klaus ; Ishak, Mustapha ; Kehoe, Robert ; Lasker, James ; Landriau, Martin ; Manera, Marc ; Martini, Paul ; Meisner, Aaron ; Miquel, Ramon ; Moustakas, John ; Nadathur, Seshadri ; Newman, Jeffrey A ; Nie, Jundan ; Percival, Will ; Poppett, Claire ; Rocher, Antoine ; Rossi, Graziano ; Sanchez, Eusebio ; Samushia, Lado ; Schubnell, Michael ; Seo, Hee-Jong ; Tarle, Gregory ; Weaver, Benjamin Alan ; Yu, Jiaxi ; Zhou, Zhimin ; Zou, Hu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a674-c4da6ff0e2026746f9695537d5198cb7b71f9b666e6e586ea363a91ed7f805df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Physics - Cosmology and Nongalactic Astrophysics</topic><toplevel>online_resources</toplevel><creatorcontrib>Yuan, Sihan</creatorcontrib><creatorcontrib>Zhang, Hanyu</creatorcontrib><creatorcontrib>Ross, Ashley J</creatorcontrib><creatorcontrib>Donald-McCann, Jamie</creatorcontrib><creatorcontrib>Hadzhiyska, Boryana</creatorcontrib><creatorcontrib>Wechsler, Risa H</creatorcontrib><creatorcontrib>Zheng, Zheng</creatorcontrib><creatorcontrib>Alam, Shadab</creatorcontrib><creatorcontrib>Gonzalez-Perez, Violeta</creatorcontrib><creatorcontrib>Aguilar, Jessica Nicole</creatorcontrib><creatorcontrib>Ahlen, Steven</creatorcontrib><creatorcontrib>Bianchi, Davide</creatorcontrib><creatorcontrib>Brooks, David</creatorcontrib><creatorcontrib>de la Macorra, Axel</creatorcontrib><creatorcontrib>Fanning, Kevin</creatorcontrib><creatorcontrib>Forero-Romero, Jaime E</creatorcontrib><creatorcontrib>Honscheid, Klaus</creatorcontrib><creatorcontrib>Ishak, Mustapha</creatorcontrib><creatorcontrib>Kehoe, Robert</creatorcontrib><creatorcontrib>Lasker, James</creatorcontrib><creatorcontrib>Landriau, Martin</creatorcontrib><creatorcontrib>Manera, Marc</creatorcontrib><creatorcontrib>Martini, Paul</creatorcontrib><creatorcontrib>Meisner, Aaron</creatorcontrib><creatorcontrib>Miquel, Ramon</creatorcontrib><creatorcontrib>Moustakas, John</creatorcontrib><creatorcontrib>Nadathur, Seshadri</creatorcontrib><creatorcontrib>Newman, Jeffrey A</creatorcontrib><creatorcontrib>Nie, Jundan</creatorcontrib><creatorcontrib>Percival, Will</creatorcontrib><creatorcontrib>Poppett, Claire</creatorcontrib><creatorcontrib>Rocher, Antoine</creatorcontrib><creatorcontrib>Rossi, Graziano</creatorcontrib><creatorcontrib>Sanchez, Eusebio</creatorcontrib><creatorcontrib>Samushia, Lado</creatorcontrib><creatorcontrib>Schubnell, Michael</creatorcontrib><creatorcontrib>Seo, Hee-Jong</creatorcontrib><creatorcontrib>Tarle, Gregory</creatorcontrib><creatorcontrib>Weaver, Benjamin Alan</creatorcontrib><creatorcontrib>Yu, Jiaxi</creatorcontrib><creatorcontrib>Zhou, Zhimin</creatorcontrib><creatorcontrib>Zou, Hu</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Yuan, Sihan</au><au>Zhang, Hanyu</au><au>Ross, Ashley J</au><au>Donald-McCann, Jamie</au><au>Hadzhiyska, Boryana</au><au>Wechsler, Risa H</au><au>Zheng, Zheng</au><au>Alam, Shadab</au><au>Gonzalez-Perez, Violeta</au><au>Aguilar, Jessica Nicole</au><au>Ahlen, Steven</au><au>Bianchi, Davide</au><au>Brooks, David</au><au>de la Macorra, Axel</au><au>Fanning, Kevin</au><au>Forero-Romero, Jaime E</au><au>Honscheid, Klaus</au><au>Ishak, Mustapha</au><au>Kehoe, Robert</au><au>Lasker, James</au><au>Landriau, Martin</au><au>Manera, Marc</au><au>Martini, Paul</au><au>Meisner, Aaron</au><au>Miquel, Ramon</au><au>Moustakas, John</au><au>Nadathur, Seshadri</au><au>Newman, Jeffrey A</au><au>Nie, Jundan</au><au>Percival, Will</au><au>Poppett, Claire</au><au>Rocher, Antoine</au><au>Rossi, Graziano</au><au>Sanchez, Eusebio</au><au>Samushia, Lado</au><au>Schubnell, Michael</au><au>Seo, Hee-Jong</au><au>Tarle, Gregory</au><au>Weaver, Benjamin Alan</au><au>Yu, Jiaxi</au><au>Zhou, Zhimin</au><au>Zou, Hu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The DESI One-Percent Survey: Exploring the Halo Occupation Distribution of Luminous Red Galaxies and Quasi-Stellar Objects with AbacusSummit</atitle><date>2023-06-09</date><risdate>2023</risdate><abstract><![CDATA[We present the first comprehensive Halo Occupation Distribution (HOD)
analysis of the DESI One-Percent survey Luminous Red Galaxy (LRG) and
Quasi-Stellar Object (QSO) samples. We constrain the HOD of each sample and
test possible HOD extensions by fitting the redshift-space galaxy 2-point
correlation functions in 0.15 < r < 32 Mpc/h in a set of fiducial redshift
bins. We use AbacusSummit cubic boxes at Planck 2018 cosmology as model
templates and forward model galaxy clustering with the AbacusHOD package. We
achieve good fits with a standard HOD model with velocity bias, and we find no
evidence for galaxy assembly bias or satellite profile modulation at the
current level of statistical uncertainty. For LRGs in 0.4 < z < 0.6, we infer a
satellite fraction of fsat = 11+-1%, a mean halo mass of log10 Mh =
13.40+0.02-0.02, and a linear bias of blin = 1.93+0.06-0.04. For LRGs in 0.6 <
z < 0.8, we find fsat = 14+-1%, log10 Mh = 13.24+0.02-0.02, and blin =
2.08+0.03-0.03. For QSOs, we infer fsat = 3+8-2%, log10 Mh = 12.65+0.09-0.04,
and blin = 2.63+0.37-0.26 in redshift range 0.8 < z < 2.1. Using these fits, we
generate a large suite of high-fidelity galaxy mocks. We also study the
redshift-evolution of the DESI LRG sample from z = 0.4 up to z = 1.1, revealing
significant and interesting trends in mean halo mass, linear bias, and
satellite fraction.]]></abstract><doi>10.48550/arxiv.2306.06314</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | DOI: 10.48550/arxiv.2306.06314 |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_arxiv_primary_2306_06314 |
| source | arXiv.org |
| subjects | Physics - Cosmology and Nongalactic Astrophysics |
| title | The DESI One-Percent Survey: Exploring the Halo Occupation Distribution of Luminous Red Galaxies and Quasi-Stellar Objects with AbacusSummit |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T02%3A46%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-arxiv_GOX&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20DESI%20One-Percent%20Survey:%20Exploring%20the%20Halo%20Occupation%20Distribution%20of%20Luminous%20Red%20Galaxies%20and%20Quasi-Stellar%20Objects%20with%20AbacusSummit&rft.au=Yuan,%20Sihan&rft.date=2023-06-09&rft_id=info:doi/10.48550/arxiv.2306.06314&rft_dat=%3Carxiv_GOX%3E2306_06314%3C/arxiv_GOX%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |