Zobrazeno 1 - 10
of 16 579
pro vyhledávání: '"Kim S. -J."'
Autor:
Miyaji, T., Bravo-Navarro, B. A., Tello, J. Díaz, Krumpe, M., Herrera-Endoqui, M., Ikeda, H., Takagi, T., Oi, N., Shogaki, A., Matsuura, S., Kim, H., Malkan, M. A., Hwang, H. S., Kim, T., Ishigaki, T., Hanami, H., Kim, S. J., Ohyama, Y., Goto, T., Matsuhara, H.
Publikováno v:
A&A 689, A83 (2024)
We present a catalog of optical and infrared identifications (ID) of X-ray sources in the AKARI North Ecliptic Pole (NEP) Deep field detected with Chandra covering $\sim 0.34\,{\rm deg^{2}}$ with 0.5-2 keV flux limits ranging $\sim 2 \mathrm{-} 20\ti
Externí odkaz:
http://arxiv.org/abs/2407.13864
Autor:
Pearson, W. J., Santos, D. J. D., Goto, T., Huang, T. -C., Kim, S. J., Matsuhara, H., Pollo, A., Ho, S. C. -C., Hwang, H. S., Małek, K., Nakagawa, T., Romano, M., Serjeant, S., Suelves, L., Shim, H., White, G. J.
Publikováno v:
A&A 686, A94 (2024)
Aims. In this work, we intend to examine how environment influences the merger fraction, from the low density field environment to higher density groups and clusters. We also aim to study how the properties of a group or cluster, as well as the posit
Externí odkaz:
http://arxiv.org/abs/2403.11615
Autor:
Junais, Małek, K., Boissier, S., Pearson, W. J., Pollo, A., Boselli, A., Boquien, M., Donevski, D., Goto, T., Hamed, M., Kim, S. J., Koda, J., Matsuhara, H., Riccio, G., Romano, M.
Publikováno v:
A&A 676, A41 (2023)
Although low surface brightness galaxies (LSBs) contribute a large fraction to the number density of galaxies, their properties are still poorly known. LSBs are often considered dust poor, based only on a few studies. We use, for the first time, a la
Externí odkaz:
http://arxiv.org/abs/2306.06454
Autor:
Shim, H., Lee, D., Kim, Y., Scott, D., Serjeant, S., Ao, Y., Barrufet, L., Chapman, S. C., Clements, D., Conselice, C. J., Goto, T., Greve, T. R., Hwang, H. S., Im, M., Jeong, W. -S., Kim, H. K., Kim, M., Kim, S. J., Kong, A. K. H., Koprowski, M. P., Malkan, M. A., Michalowski, M., Pearson, C., Seo, H., Takagi, T., Toba, Y., White, G. J., Woo, J. -H.
We present the multi-wavelength counterparts of 850-$\mu$m selected submillimetre sources over a 2-deg$^2$ field centred on the North Ecliptic Pole. In order to overcome the large beam size (15 arcsec) of the 850-$\mu$m images, deep optical to near-i
Externí odkaz:
http://arxiv.org/abs/2204.11392
Autor:
Pearson, W. J., Suelves, L. E., Ho, S. C. -C., Oi, N., Brough, S., Holwerda, B. W., Hopkins, A. M., Huang, T. -C., Hwang, H. S., Kelvin, L. S., Kim, S. J., López-Sánchez, Á. R., Małek, K., Pearson, C., Poliszczuk, A., Pollo, A., Rodriguez-Gomez, V., Shim, H., Toba, Y., Wang, L.
We aim to generate a catalogue of merging galaxies within the 5.4 sq. deg. North Ecliptic Pole over the redshift range $0.0 < z < 0.3$. To do this, imaging data from the Hyper Suprime-Cam are used along with morphological parameters derived from thes
Externí odkaz:
http://arxiv.org/abs/2202.10780
Autor:
Baenitz, M., Piva, M. M., Luther, S., Sichelschmidt, J., Ranjith, K. M., Dawczak-Dȩbicki, H., Ajeesh, M. O., Kim, S. -J., Siemann, G., Bigi, C., Manuel, P., Khalyavin, D., Sokolov, D. A., Mokhtari, P., Zhang, H., Yasuoka, H., King, P. D. C., Vinai, G., Polewczyk, V., Torelli, P., Wosnitza, J., Burkhardt, U., Schmidt, B., Rosner, H., Wirth, S., Kühne, H., Nicklas, M., Schmidt, M.
Our studies evidence an anisotropic magnetic order below $T_N = 32$~K. Susceptibility data in small fields of about 1~T reveal an antiferromagnetic (AFM) order for $H \perp c$, whereas for $H \parallel c$ the data are reminiscent of a field-induced f
Externí odkaz:
http://arxiv.org/abs/2109.02582
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:
Huang, T. -C., Matsuhara, H., Goto, T., Shim, H., Kim, S. J., Malkan, M. A., Hashimoto, T., Hwang, H. S., Oi, N., Toba, Y., Lee, D., Santos, D. J. D., Takagi, T.
The $AKARI$ infrared (IR) space telescope conducted two surveys (Deep and Wide) in the North Ecliptic Pole (NEP) field to find more than 100,000 IR sources using its Infrared Camera (IRC). IRC's 9 filters, which cover wavebands from 2 to 24 $\mu$m co
Externí odkaz:
http://arxiv.org/abs/2008.05224