Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Satpathy, Siddharth"'
Autor:
Satpathy, Siddharth, Panigrahi, Lipsa Leena, Samal, Pallavi, Sahoo, Kirti Kanta, Arakha, Manoranjan
Publikováno v:
In Heliyon 30 June 2024 10(12)
Autor:
Satpathy, Siddharth, An, Zhaozhou, Croft, Rupert A. C., Di Matteo, Tiziana, Tenneti, Ananth, Feng, Yu, Heitmann, Katrin, Rossi, Graziano
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 498, Issue 4, November 2020, Pages 4955-4970
The Nancy Grace Roman Space Telescope (RST), with its field of view and high sensitivity will make surveys of cosmological large-scale structure possible at high redshifts. We investigate the possibility of detecting Baryon Acoustic Oscillations (BAO
Externí odkaz:
http://arxiv.org/abs/2001.05183
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Marked correlation functions, which are sensitive to the clustering of galaxies in different environments, have been proposed as constraints on modified gravity models. We present measurements of the marked correlation functions of galaxies in redshi
Externí odkaz:
http://arxiv.org/abs/1901.01447
Autor:
Ata, Metin, Baumgarten, Falk, Bautista, Julian, Beutler, Florian, Bizyaev, Dmitry, Blanton, Michael R., Blazek, Jonathan A., Bolton, Adam S., Brinkmann, Jonathan, Brownstein, Joel R., Burtin, Etienne, Chuang, Chia-Hsun, Comparat, Johan, Dawson, Kyle S., de la Macorra, Axel, Du, Wei, Bourboux, Helion du Mas des, Eisenstein, Daniel J., Gil-Marin, Hector, Grabowski, Katie, Guy, Julien, Hand, Nick, Ho, Shirley, Hutchinson, Timothy A., Ivanov, Mikhail M., Kitaura, Francisco-Shu, Kneib, Jean-Paul, Laurent, Pierre, Goff, Jean-Marc Le, McEwen, Joseph E., Mueller, Eva-Maria, Myers, Adam D., Newman, Jeffrey A., Palanque-Delabrouille, Nathalie, Pan, Kaike, Paris, Isabelle, Pellejero-Ibanez, Marcos, Percival, Will J., Petitjean, Patrick, Prada, Francisco, Prakash, Abhishek, Rodriguez-Torres, Sergio A., Ross, Ashley J., Rossi, Graziano, Ruggeri, Rossana, Sanchez, Ariel G., Satpathy, Siddharth, Schlegel, David J., Schneider, Donald P., Seo, Hee-Jong, Slosar, Anze, Streblyanska, Alina, Tinker, Jeremy L., Tojeiro, Rita, Magana, Mariana Vargas, Vivek, M., Wang, Yuting, Yeche, Christophe, Yu, Liang, Zarrouk, Pauline, Zhao, Cheng, Zhao, Gong-Bo, Zhu, Fangzhou
We present measurements of the Baryon Acoustic Oscillation (BAO) scale in redshift-space using the clustering of quasars. We consider a sample of 147,000 quasars from the extended Baryon Oscillation Spectroscopic Survey (eBOSS) distributed over 2044
Externí odkaz:
http://arxiv.org/abs/1705.06373
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Pellejero-Ibanez, Marcos, Chuang, Chia-Hsun, Rubiño-Martín, J. A., Cuesta, Antonio J., Wang, Yuting, Zhao, Gong-bo, Ross, Ashley J., Rodríguez-Torres, Sergio, Prada, Francisco, Slosar, Anže, Vazquez, Jose A., Alam, Shadab, Beutler, Florian, Eisenstein, Daniel J., Gil-Marín, Héctor, Grieb, Jan Niklas, Ho, Shirley, Kitaura, Francisco-Shu, Percival, Will J., Rossi, Graziano, Salazar-Albornoz, Salvador, Samushia, Lado, Sánchez, Ariel G., Satpathy, Siddharth, Seo, Hee-Jong, Tinker, Jeremy L., Tojeiro, Rita, Vargas-Magaña, Mariana, Brownstein, Joel R., Nichol, Robert C, Olmstead, Matthew D
We develop a new methodology called double-probe analysis with the aim of minimizing informative priors in the estimation of cosmological parameters. We extract the dark-energy-model-independent cosmological constraints from the joint data sets of Ba
Externí odkaz:
http://arxiv.org/abs/1607.03152
Autor:
Alam, Shadab, Ata, Metin, Bailey, Stephen, Beutler, Florian, Bizyaev, Dmitry, Blazek, Jonathan A., Bolton, Adam S., Brownstein, Joel R., Burden, Angela, Chuang, Chia-Hsun, Comparat, Johan, Cuesta, Antonio J., Dawson, Kyle S., Eisenstein, Daniel J., Escoffier, Stephanie, Gil-Marín, Héctor, Grieb, Jan Niklas, Hand, Nick, Ho, Shirley, Kinemuchi, Karen, Kirkby, David, Kitaura, Francisco, Malanushenko, Elena, Malanushenko, Viktor, Maraston, Claudia, McBride, Cameron K., Nichol, Robert C., Olmstead, Matthew D., Oravetz, Daniel, Padmanabhan, Nikhil, Palanque-Delabrouille, Nathalie, Pan, Kaike, Pellejero-Ibanez, Marcos, Percival, Will J., Petitjean, Patrick, Prada, Francisco, Price-Whelan, Adrian M., Reid, Beth A., Rodríguez-Torres, Sergio A., Roe, Natalie A., Ross, Ashley J., Ross, Nicholas P., Rossi, Graziano, Rubiño-Martín, Jose Alberto, Sánchez, Ariel G., Saito, Shun, Salazar-Albornoz, Salvador, Samushia, Lado, Satpathy, Siddharth, Scóccola, Claudia G., Schlegel, David J., Schneider, Donald P., Seo, Hee-Jong, Simmons, Audrey, Slosar, Anže, Strauss, Michael A., Swanson, Molly E. C., Thomas, Daniel, Tinker, Jeremy L., Tojeiro, Rita, Magaña, Mariana Vargas, Vazquez, Jose Alberto, Verde, Licia, Wake, David A., Wang, Yuting, Weinberg, David H., White, Martin, Wood-Vasey, W. Michael, Yèche, Christophe, Zehavi, Idit, Zhai, Zhongxu, Zhao, Gong-Bo
We present cosmological results from the final galaxy clustering data set of the Baryon Oscillation Spectroscopic Survey, part of the Sloan Digital Sky Survey III. Our combined galaxy sample comprises 1.2 million massive galaxies over an effective ar
Externí odkaz:
http://arxiv.org/abs/1607.03155
Autor:
Chuang, Chia-Hsun, Pellejero-Ibanez, Marcos, Rodríguez-Torres, Sergio, Ross, Ashley J., Zhao, Gong-bo, Wang, Yuting, Cuesta, Antonio J., Rubiño-Martín, J. A., Prada, Francisco, Alam, Shadab, Beutler, Florian, Eisenstein, Daniel J., Gil-Marín, Héctor, Grieb, Jan Niklas, Ho, Shirley, Kitaura, Francisco-Shu, Percival, Will J., Rossi, Graziano, Salazar-Albornoz, Salvador, Samushia, Lado, Sánchez, Ariel G., Satpathy, Siddharth, Slosar, Anže, Tinker, Jeremy L., Tojeiro, Rita, Vargas-Magaña, Mariana, Vazquez, Jose A, Brownstein, Joel R., Nichol, Robert C, Olmstead, Matthew D
We analyse the broad-range shape of the monopole and quadrupole correlation functions of the BOSS Data Release 12 (DR12) CMASS and LOWZ galaxy sample to obtain constraints on the Hubble expansion rate $H(z)$, the angular-diameter distance $D_A(z)$, t
Externí odkaz:
http://arxiv.org/abs/1607.03151
Autor:
Satpathy, Siddharth, Alam, Shadab, Ho, Shirley, White, Martin, Bahcall, Neta A., Beutler, Florian, Brownstein, Joel R., Chuang, Chia-Hsun, Eisenstein, Daniel J., Grieb, Jan Niklas, Kitaura, Francisco, Olmstead, Matthew D., Percival, Will J., Salazar-Albornoz, Salvador, Sánchez, Ariel G., Seo, Hee-Jong, Thomas, Daniel, Tinker, Jeremy L., Tojeiro, Rita
We present a measurement of the linear growth rate of structure, \textit{f} from the Sloan Digital Sky Survey III (SDSS III) Baryon Oscillation Spectroscopic Survey (BOSS) Data Release 12 (DR12) using Convolution Lagrangian Perturbation Theory (CLPT)
Externí odkaz:
http://arxiv.org/abs/1607.03148