Zobrazeno 1 - 10
of 494
pro vyhledávání: '"Bahcall, Neta A."'
Autor:
Shirasaki, Masato, Sifón, Cristóbal, Miyatake, Hironao, Lau, Erwin, Zhang, Zhuowen, Bahcall, Neta, Devlin, Mark, Dunkley, Jo, Farahi, Arya, Hilton, Matt, Lin, Yen-Ting, Nagai, Daisuke, Staggs, Suzanne T., Sunayama, Tomomi, Spergel, David, Wollack, Edward J.
We present a stacked lensing analysis of 96 galaxy clusters selected by the thermal Sunyaev-Zel'dovich (SZ) effect in maps of the cosmic microwave background (CMB). We select foreground galaxy clusters with a $5\sigma$-level SZ threshold in CMB obser
Externí odkaz:
http://arxiv.org/abs/2407.08201
Autor:
Rana, Divya, More, Surhud, Miyatake, Hironao, Grandis, Sebastian, Klein, Matthias, Bulbul, Esra, Chiu, I-Non, Miyazaki, Satoshi, Bahcall, Neta
We present the splashback radius measurements around the SRG/eROSITA eFEDS X-ray selected galaxy clusters by cross-correlating them with HSC S19A photometric galaxies. The X-ray selection is expected to be less affected by systematics related to proj
Externí odkaz:
http://arxiv.org/abs/2301.03626
Autor:
Miyatake, Hironao, Harikane, Yuichi, Ouchi, Masami, Ono, Yoshiaki, Yamamoto, Nanaka, Nishizawa, Atsushi J., Bahcall, Neta, Miyazaki, Satoshi, Malagón, Andrés A. Plazas
We report the first detection of the dark matter distribution around Lyman break galaxies (LBGs) at high redshift through the Cosmic Microwave Background (CMB) lensing measurements with the public {\it Planck} PR3 $\kappa$ map. The LBG sample consist
Externí odkaz:
http://arxiv.org/abs/2103.15862
Autor:
Bahcall, Neta, Burrows, Adam
The 2019 Nobel Prize in Physics honors three pioneering scientists for their fundamental contributions to basic cosmic questions - Professor James Peebles (Princeton University), Michel Mayor (University of Geneva), and Didier Queloz (University of G
Externí odkaz:
http://arxiv.org/abs/2001.08511
Publikováno v:
A&A 622, A30 (2019)
Aims. We wish to determine the distribution of dark matter halo masses as a function of the stellar mass and the stellar mass profile, for massive galaxies in the BOSS CMASS sample. Methods. We use grizy photometry from HSC to obtain S\'ersic fits an
Externí odkaz:
http://arxiv.org/abs/1811.04934
Autor:
Wang, Wenting, Han, Jiaxin, Sonnenfeld, Alessandro, Yasuda, Naoki, Li, Xiangchong, Jing, Yipeng, More, Surhud, Price, Paul A., Lupton, Robert, Rykoff, Eli, Stark, David V., Lan, Ting-Wen, Takada, Masahiro, Huang, Song, Luo, Wentao, Bahcall, Neta A., Komiyama, Yutaka
We study the faint stellar halo of isolated central galaxies, by stacking galaxy images in the HSC survey and accounting for the residual sky background sampled with random points. The surface brightness profiles in HSC $r$-band are measured for a wi
Externí odkaz:
http://arxiv.org/abs/1811.04714
Autor:
Huang, Song, Leauthaud, Alexie, Hearin, Andrew, Behroozi, Peter, Bradshaw, Christopher, Ardila, Felipe, Speagle, Joshua, Tenenti, Ananth, Bundy, Kevin, Greene, Jenny, Sifon, Cristobal, Bahcall, Neta
Using deep images from the Hyper Suprime-Cam (HSC) survey and taking advantage of its unprecedented weak lensing capabilities, we reveal a remarkably tight connection between the stellar mass distribution of massive central galaxies and their host da
Externí odkaz:
http://arxiv.org/abs/1811.01139
Autor:
Miyatake, Hironao, Battaglia, Nicholas, Hilton, Matt, Medezinski, Elinor, Nishizawa, Atsushi J., More, Surhud, Aiola, Simone, Bahcall, Neta, Bond, J. Richard, Calabrese, Erminia, Choi, Steve K., Devlin, Mark J., Dunkley, Joanna, Dunner, Rolando, Fuzia, Brittany, Gallardo, Patricio, Gralla, Megan, Hasselfield, Matthew, Halpern, Mark, Hikage, Chiaki, Hill, J. Colin, Hincks, Adam D., Hložek, Renée, Huffenberger, Kevin, Hughes, John P., Koopman, Brian, Kosowsky, Arthur, Louis, Thibaut, Madhavacheril, Mathew S., McMahon, Jeff, Mandelbaum, Rachel, Marriage, Tobias A., Maurin, Loïc, Miyazaki, Satoshi, Moodley, Kavilan, Murata, Ryoma, Naess, Sigurd, Newburgh, Laura, Niemack, Michael D., Nishimichi, Takahiro, Okabe, Nobuhiro, Oguri, Masamune, Osato, Ken, Page, Lyman, Partridge, Bruce, Robertson, Naomi, Sehgal, Neelima, Shirasaki, Masato, Sievers, Jonathan, Sifón, Cristóbal, Simon, Sara, Sherwin, Blake, Spergel, David N., Staggs, Suzanne T., Stein, George, Takada, Masahiro, Trac, Hy, Umetsu, Keiichi, van Engelen, Alex, Wollack, Edward J.
We present weak-lensing measurements using the first-year data from the Hyper Suprime-Cam Strategic Survey Program on the Subaru telescope for eight galaxy clusters selected through their thermal Sunyaev-Zel'dovich (SZ) signal measured at 148 GHz wit
Externí odkaz:
http://arxiv.org/abs/1804.05873
Autor:
Nishizawa, Atsushi J., Oguri, Masamue, Oogi, Taira, More, Surhud, Nishimichi, Takahiro, Nagashima, Masahiro, Lin, Yen-Ting, Mandelbaum, Rachel, Takada, Masahiro, Bahcall, Neta, Coupon, Jean, Huang, Song, Jian, Hung-Yu, Komiyama, Yutaka, Leauthaud, Alexie, Lin, Lihwai, Miyatake, Hironao, Miyazaki, Satoshi, Tanaka, Masayuki
We present a statistical study of the redshift evolution of the cluster galaxy population over a wide redshift range from 0.1 to 1.1, using $\sim 1900$ optically-selected CAMIRA clusters from $\sim 232$~deg$^2$ of the Hyper Suprime-Cam (HSC) Wide S16
Externí odkaz:
http://arxiv.org/abs/1709.01136
Autor:
Medezinski, Elinor, Battaglia, Nicholas, Umetsu, Keiichi, Oguri, Masamune, Miyatake, Hironao, Nishizawa, Atsushi J., Sifón, Cristóbal, Spergel, David N., Chiu, I-Non, Lin, Yen-Ting, Bahcall, Neta, Komiyama, Yutaka
Using $\sim$140 deg$^2$ Subaru Hyper Suprime-Cam (HSC) survey data, we stack the weak lensing (WL) signal around five Planck clusters found within the footprint. This yields a 15$\sigma$ detection of the mean Planck cluster mass density profile. The
Externí odkaz:
http://arxiv.org/abs/1706.00434