Zobrazeno 1 - 10
of 1 405
pro vyhledávání: '"Price, Paul A"'
Autor:
Velguth, Benjamin N., Bell, Eric F., Smercina, Adam, Price, Paul, Gozman, Katya, Monachesi, Antonela, D'Souza, Richard, Bailin, Jeremy, De Jong, Roelof S., Jang, In Sung, Slater, Colin T.
Mergers of and interactions between galaxies imprint a wide diversity of morphological, dynamical, and chemical characteristics in stellar halos and tidal streams. Measuring these characteristics elucidates aspects of the progenitors of the galaxies
Externí odkaz:
http://arxiv.org/abs/2408.04627
Autor:
Smercina, Adam, Bell, Eric F., Price, Paul A., Bailin, Jeremy, Dalcanton, Julianne J., de Jong, Roelof S., D'Souza, Richard, Gozman, Katya, Jang, In Sung, Monachesi, Antonela, Nidever, David, Slater, Colin T.
M64, often called the "Evil Eye" galaxy, is unique among local galaxies. Beyond its dramatic, dusty nucleus, it also hosts an outer gas disk that counter-rotates relative to its stars. The mass of this outer disk is comparable to the gas content of t
Externí odkaz:
http://arxiv.org/abs/2305.17135
Autor:
Matsuoka, Yoshiki, Onoue, Masafusa, Iwasawa, Kazushi, Strauss, Michael A., Kashikawa, Nobunari, Izumi, Takuma, Nagao, Tohru, Imanishi, Masatoshi, Akiyama, Masayuki, Silverman, John D., Asami, Naoko, Bosch, James, Furusawa, Hisanori, Goto, Tomotsugu, Gunn, James E., Harikane, Yuichi, Ikeda, Hiroyuki, Inayoshi, Kohei, Ishimoto, Rikako, Kawaguchi, Toshihiro, Kikuta, Satoshi, Kohno, Kotaro, Komiyama, Yutaka, Lee, Chien-Hsiu, Lupton, Robert H., Minezaki, Takeo, Miyazaki, Satoshi, Murayama, Hitoshi, Nishizawa, Atsushi J., Oguri, Masamune, Ono, Yoshiaki, Oogi, Taira, Ouchi, Masami, Price, Paul A., Sameshima, Hiroaki, Sugiyama, Naoshi, Tait, Philip J., Takada, Masahiro, Takahashi, Ayumi, Takata, Tadafumi, Tanaka, Masayuki, Toba, Yoshiki, Wang, Shiang-Yu, Yamashita, Takuji
We present the quasar luminosity function (LF) at $z = 7$, measured with 35 spectroscopically confirmed quasars at $6.55 < z < 7.15$. The sample of 22 quasars from the Subaru High-$z$ Exploration of Low-Luminosity Quasars (SHELLQs) project, combined
Externí odkaz:
http://arxiv.org/abs/2305.11225
Autor:
Gozman, Katya, Bell, Eric F., Smercina, Adam, Price, Paul, Bailin, Jeremy, de Jong, Roelof S., D'Souza, Richard, Jang, In Sung, Monachesi, Antonela, Slater, Colin
It is not yet settled how the combination of secular processes and merging gives rise to the bulges and pseudobulges of galaxies. The nearby ($D\sim$ 4.2 Mpc) disk galaxy M94 (NGC 4736) has the largest pseudobulge in the local universe, and offers a
Externí odkaz:
http://arxiv.org/abs/2304.08436
Autor:
Sugiyama, Sunao, Miyatake, Hironao, More, Surhud, Li, Xiangchong, Shirasaki, Masato, Takada, Masahiro, Kobayashi, Yosuke, Takahashi, Ryuichi, Nishimichi, Takahiro, Nishizawa, Atsushi J., Rau, Markus M., Zhang, Tianqing, Dalal, Roohi, Mandelbaum, Rachel, Strauss, Michael A., Hamana, Takashi, Oguri, Masamune, Osato, Ken, Kannawadi, Arun, Armstrong, Robert, Komiyama, Yutaka, Lupton, Robert H., Lust, Nate B., Miyazaki, Satoshi, Murayama, Hitoshi, Okura, Yuki, Price, Paul A., Tait, Philip J., Tanaka, Masayuki, Wang, Shiang-Yu
Publikováno v:
Phys. Rev. D 108, 123521 (2023)
We present cosmological parameter constraints from a blind joint analysis of three two-point correlation functions measured from the Year 3 Hyper Suprime-Cam (HSC-Y3) imaging data, covering 416 deg$^2$, and the SDSS DR11 spectroscopic galaxies spanni
Externí odkaz:
http://arxiv.org/abs/2304.00705
Autor:
Miyatake, Hironao, Sugiyama, Sunao, Takada, Masahiro, Nishimichi, Takahiro, Li, Xiangchong, Shirasaki, Masato, More, Surhud, Kobayashi, Yosuke, Nishizawa, Atsushi J., Rau, Markus M., Zhang, Tianqing, Takahashi, Ryuichi, Dalal, Roohi, Mandelbaum, Rachel, Strauss, Michael A., Hamana, Takashi, Oguri, Masamune, Osato, Ken, Luo, Wentao, Kannawadi, Arun, Hsieh, Bau-Ching, Armstrong, Robert, Komiyama, Yutaka, Lupton, Robert H., Lust, Nate B., MacArthur, Lauren A., Miyazaki, Satoshi, Murayama, Hitoshi, Okura, Yuki, Price, Paul A., Sunayama, Tomomi, Tait, Philip J., Tanaka, Masayuki, Wang, Shiang-Yu
We present cosmology results from a blinded joint analysis of cosmic shear, $\xi_{\pm}(\vartheta)$, galaxy-galaxy weak lensing, $\Delta\!\Sigma(R)$, and projected galaxy clustering, $w_{\rm p}(R)$, measured from the Hyper Suprime-Cam three-year (HSC-
Externí odkaz:
http://arxiv.org/abs/2304.00704
Autor:
More, Surhud, Sugiyama, Sunao, Miyatake, Hironao, Rau, Markus Michael, Shirasaki, Masato, Li, Xiangchong, Nishizawa, Atsushi J., Osato, Ken, Zhang, Tianqing, Takada, Masahiro, Hamana, Takashi, Takahashi, Ryuichi, Dalal, Roohi, Mandelbaum, Rachel, Strauss, Michael A., Kobayashi, Yosuke, Nishimichi, Takahiro, Oguri, Masamune, Luo, Wentao, Kannawadi, Arun, Hsieh, Bau-Ching, Armstrong, Robert, Bosch, James, Komiyama, Yutaka, Lupton, Robert H., Lust, Nate B., MacArthur, Lauren A., Miyazaki, Satoshi, Murayama, Hitoshi, Okura, Yuki, Price, Paul A., Tait, Philip J., Tanaka, Masayuki, Wang, Shiang-Yu
We use the Sloan Digital Sky Survey (SDSS) BOSS galaxies and their overlap with approximately 416 sq. degree of deep $grizy$-band imaging from the Subaru Hyper Suprime-Cam Survey (HSC). We measure three two-point correlations that form the basis of t
Externí odkaz:
http://arxiv.org/abs/2304.00703
Autor:
Li, Xiangchong, Zhang, Tianqing, Sugiyama, Sunao, Dalal, Roohi, Terasawa, Ryo, Rau, Markus M., Mandelbaum, Rachel, Takada, Masahiro, More, Surhud, Strauss, Michael A., Miyatake, Hironao, Shirasaki, Masato, Hamana, Takashi, Oguri, Masamune, Luo, Wentao, Nishizawa, Atsushi J., Takahashi, Ryuichi, Nicola, Andrina, Osato, Ken, Kannawadi, Arun, Sunayama, Tomomi, Armstrong, Robert, Bosch, James, Komiyama, Yutaka, Lupton, Robert H., Lust, Nate B., MacArthur, Lauren A., Miyazaki, Satoshi, Murayama, Hitoshi, Nishimichi, Takahiro, Okura, Yuki, Price, Paul A., Tait, Philip J., Tanaka, Masayuki, Wang, Shiang-Yu
We perform a blinded cosmology analysis with cosmic shear two-point correlation functions (2PCFs) measured from more than 25 million galaxies in the Hyper Suprime-Cam three-year shear catalog in four tomographic redshift bins ranging from 0.3 to 1.5.
Externí odkaz:
http://arxiv.org/abs/2304.00702
Autor:
Dalal, Roohi, Li, Xiangchong, Nicola, Andrina, Zuntz, Joe, Strauss, Michael A., Sugiyama, Sunao, Zhang, Tianqing, Rau, Markus M., Mandelbaum, Rachel, Takada, Masahiro, More, Surhud, Miyatake, Hironao, Kannawadi, Arun, Shirasaki, Masato, Taniguchi, Takanori, Takahashi, Ryuichi, Osato, Ken, Hamana, Takashi, Oguri, Masamune, Nishizawa, Atsushi J., Malagón, Andrés A. Plazas, Sunayama, Tomomi, Alonso, David, Slosar, Anže, Armstrong, Robert, Bosch, James, Komiyama, Yutaka, Lupton, Robert H., Lust, Nate B., MacArthur, Lauren A., Miyazaki, Satoshi, Murayama, Hitoshi, Nishimichi, Takahiro, Okura, Yuki, Price, Paul A., Tait, Philip J., Tanaka, Masayuki, Wang, Shiang-Yu
Publikováno v:
Physical Review D, Volume 108, Issue 12, December 2023, article id.123519
We measure weak lensing cosmic shear power spectra from the three-year galaxy shear catalog of the Hyper Suprime-Cam (HSC) Subaru Strategic Program imaging survey. The shear catalog covers $416 \ \mathrm{deg}^2$ of the northern sky, with a mean $i$-b
Externí odkaz:
http://arxiv.org/abs/2304.00701
Autor:
Bell, Eric F., Smercina, Adam, Price, Paul A., D'Souza, Richard, Bailin, Jeremy, de Jong, Roelof S., Gozman, Katya, Jang, In Sung, Monachesi, Antonela, Gnedin, Oleg Y., Slater, Colin T.
The faint and ultrafaint dwarf galaxies in the Local Group form the observational bedrock upon which our understanding of small-scale cosmology rests. In order to understand whether this insight generalizes, it is imperative to use resolved-star tech
Externí odkaz:
http://arxiv.org/abs/2209.06009