Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Oi, Nagisa"'
Autor:
Kim, Helen Kyung, Malkan, Matthew A., Takagi, Toshinobu, Oi, Nagisa, Burgarella, Denis, Miyaji, Takamitsu, Shim, Hyunjin, Matsuhara, Hideo, Goto, Tomotsugu, Ohyama, Yoichi, Buat, Veronique, Kim, Seong Jin
Polycyclic aromatic hydrocarbon (PAH) dust emission has been proposed as an effective extinction-independent star formation rate (SFR) indicator in the mid-infrared (MIR), but this may depend on conditions in the interstellar medium. The coverage of
Externí odkaz:
http://arxiv.org/abs/2408.14005
Autor:
Kim, Eunbin, Hwang, Ho Seong, Jeong, Woong-Seob, Kim, Seong Jin, Burgarella, Denis, Goto, Tomotsugu, Hashimoto, Tetsuya, Jo, Young-Soo, Lee, Jong Chul, Malkan, Matthew, Pearson, Chris, Shim, Hyunjin, Toba, Yoshiki, Ho, Simon C. -C., Santos, Daryl Joe, Ikeda, Hiroyuki, Kim, Helen K., Miyaji, Takamitsu, Matsuhara, Hideo, Oi, Nagisa, Takagi, Toshinobu, Wang, Ting-Wen
We study the galaxy merger fraction and its dependence on star formation mode in the5.4 square degrees of the North Ecliptic Pole-Wide field. We select 6352 galaxies withAKARI 9{\mu}m detections, and identify mergers among them using the Gini coeffic
Externí odkaz:
http://arxiv.org/abs/2108.07125
Autor:
Huang, T. -C., Matsuhara, H., Goto, T., Santos, D. J. D., Ho, S. C. -C., Kim, S. J., Hashimoto, T., Ikeda, Hiroyuki, Oi, Nagisa, Malkan, M. A., Pearson, W. J., Pollo, A., Serjeant, S., Shim, H., Miyaji, T., Hwang, H. S., Durkalec, A., Poliszczuk, A., Greve, T. R., Pearson, C., Toba, Y., Lee, D., Kim, H. K., Toft, S., Jeong, W. -S., Enokidani, U.
Galaxy clusters provide an excellent probe in various research fields in astrophysics and cosmology. However, the number of galaxy clusters detected so far in the $AKARI$ North Ecliptic Pole (NEP) field is limited. In this work, we provide galaxy clu
Externí odkaz:
http://arxiv.org/abs/2107.10010
Autor:
Poliszczuk, Artem, Pollo, Agnieszka, Małek, Katarzyna, Durkalec, Anna, Pearson, William J., Goto, Tomotsugu, Kim, Seong Jin, Malkan, Matthew, Oi, Nagisa, Ho, Simon C. -C., Shim, Hyunjin, Pearson, Chris, Hwang, Ho Seong, Toba, Yoshiki, Kim, Eunbin
Publikováno v:
A&A 651, A108 (2021)
Context. The North Ecliptic Pole (NEP) field provides a unique set of panchromatic data, well suited for active galactic nuclei (AGN) studies. Selection of AGN candidates is often based on mid-infrared (MIR) measurements. Such method, despite its eff
Externí odkaz:
http://arxiv.org/abs/2104.13428
Autor:
Ho, Simon C. -C., Goto, Tomotsugu, Oi, Nagisa, Kim, Seong Jin, Malkan, Matthew A., Pollo, Agnieszka, Hashimoto, Tetsuya, Toba, Yoshiki, Kim, Helen K., Hwang, Ho Seong, Shim, Hyunjin, Huang, Ting-Chi, Kim, Eunbin, Wang, Ting-Wen, Santos, Daryl Joe D., Matsuhara, Hideo
The $AKARI$ space infrared telescope has performed near- to mid-infrared (MIR) observations on the North Ecliptic Pole Wide (NEPW) field (5.4 deg$^2$) for about one year. $AKARI$ took advantage of its continuous nine photometric bands, compared with
Externí odkaz:
http://arxiv.org/abs/2012.02421
Autor:
Kim, Seong Jin, Oi, Nagisa, Goto, Tomotsugu, Ikeda, Hiroyuki, Ho, Simon C. -C., Shim, Hyunjin, Toba, Yoshiki, Hwang, Ho Seong, Hashimoto, Tetsuya, Barrufet, Laia, Malkan, Matthew, Kim, Helen K., Huang, Ting-Chi, Matsuhara, Hideo, Miyaji, Takamitsu, Pearson, Chris, Serjeant, Stephen, Santos, Daryl Joe, Kim, Eunbin, Pollo, Agnieszka, Jeong, Woong-Seob, Wang, Ting-Wen, Momose, Rieko, Takagi, Toshinobu
The north ecliptic pole (NEP) field is a natural deep field location for many satellite observations. It has been targeted manytimes since it was surveyed by the AKARI space telescope with its unique wavelength coverage from the near- to mid-infrared
Externí odkaz:
http://arxiv.org/abs/2012.00750
Autor:
Wang, Ting-Wen, Goto, Tomotsugu, Kim, Seong Jin, Hashimoto, Tetsuya, Burgarella, Denis, Toba, Yoshiki, Shim, Hyunjin, Miyaji, Takamitsu, Hwang, Ho Seong, Jeong, Woong-Seob, Kim, Eunbin, Ikeda, Hiroyuki, Pearson, Chris, Malkan, Matthew, Oi, Nagisa, Santos, Daryl Joe D., Małek, Katarzyna, Pollo, Agnieszka, Ho, Simon C. -C., Matsuhara, Hideo, On, Alvina Y. L., Kim, Helen K., Hsiao, Tiger Yu-Yang, Huang, Ting-Chi
In order to understand the interaction between the central black hole and the whole galaxy or their co-evolution history along with cosmic time, a complete census of active galactic nuclei (AGN) is crucial. However, AGNs are often missed in optical,
Externí odkaz:
http://arxiv.org/abs/2010.08225
Autor:
Toba, Yoshiki, Goto, Tomotsugu, Oi, Nagisa, Wang, Ting-Wen, Kim, Seong Jin, Ho, Simon C. -C., Burgarella, Denis, Hashimoto, Tetsuya, Hsieh, Bau-Ching, Huang, Ting-Chi, Hwang, Ho Seong, Ikeda, Hiroyuki, Kim, Helen K., Kim, Seongjae, Lee, Dongseob, Malkan, Matthew A., Matsuhara, Hideo, Miyaji, Takamitsu, Momose, Rieko, Ohyama, Youichi, Oyabu, Shinki, Pearson, Chris, Santos, Daryl Joe D., Shim, Hyunjin, Takagi, Toshinobu, Ueda, Yoshihiro, Utsumi, Yousuke, Wada, Takehiko
We present the physical properties of AKARI sources without optical counterparts in optical images from the Hyper Suprime-Cam (HSC) on the Subaru telescope. Using the AKARI infrared (IR) source catalog and HSC optical catalog, we select 583 objects t
Externí odkaz:
http://arxiv.org/abs/2006.07577
Autor:
Sorai, Kazuo, Kuno, Nario, Muraoka, Kazuyuki, Miyamoto, Yusuke, Kaneko, Hiroyuki, Nakanishi, Hiroyuki, Nakai, Naomasa, Yanagitani, Kazuki, Tanaka, Takahiro, Sato, Yuya, Salak, Dragan, Umei, Michiko, Morokuma-Matsui, Kana, Matsumoto, Naoko, Ueno, Saeko, Pan, Hsi-An, Noma, Yuto, Takeuchi, Tsutomu T., Yoda, Moe, Kuroda, Mayu, Yasuda, Atsushi, Yajima, Yoshiyuki, Oi, Nagisa, Shibata, Shugo, Seta, Masumichi, Watanabe, Yoshimasa, Kita, Shoichiro, Komatsuzaki, Ryusei, Kajikawa, Ayumi, Yashima, Yu, Cooray, Suchetha, Baji, Hiroyuki, Segawa, Yoko, Tashiro, Takami, Takeda, Miho, Kishida, Nozomi, Hatakeyama, Takuya, Tomiyasu, Yuto, Saita, Chey
Observations of the molecular gas in galaxies are vital to understanding the evolution and star-forming histories of galaxies. However, galaxies with molecular gas maps of their whole discs having sufficient resolution to distinguish galactic structu
Externí odkaz:
http://arxiv.org/abs/1910.03863
Autor:
Miyaji, Takamitsu, Herrera-Endoqui, Martín, Krumpe, Mirko, Hanzawa, Masaki, Shogaki, Ayano, Matsuura, Shuji, Tanimoto, Atsushi, Ueda, Yoshihiro, Ishigaki, Tsuyoshi, Barrufet, Laia, Brunner, Hermann, Matsuhara, Hideo, Goto, Tomotsugu, Takagi, Toshinobu, Pearson, Chris, Burgarella, Denis, Oi, Nagisa, Malkan, Matthew, Toba, Yoshiki, White, Glenn J., Hanami, Hitoshi
Publikováno v:
The Astrophysical Journal Letters, Volume 884, Issue 1, article id. L10, 6 pp. (2019)
We report on the torus constraints of the Compton-thick AGN with double-peaked optical narrow line region (NLR) emission lines, ANEPD-CXO245, at z=0.449 in the AKARI NEP Deep Field. The unique infrared data on this field, including those from the nin
Externí odkaz:
http://arxiv.org/abs/1909.09762