Zobrazeno 1 - 10
of 10 703
pro vyhledávání: '"Miyazaki S."'
Autor:
Artis, E., Bulbul, E., Grandis, S., Ghirardini, V., Clerc, N., Seppi, R., Comparat, J., Cataneo, M., von der Linden, A., Bahar, Y. E., Balzer, F., Chiu, I., Gruen, D., Kleinebreil, F., Kluge, M., Krippendorf, S., Li, X., Liu, A., Malavasi, N., Merloni, A., Miyatake, H., Miyazaki, S., Nandra, K., Okabe, N., Pacaud, F., Predehl, P., Ramos-Ceja, M. E., Reiprich, T. H., Sanders, J. S., Schrabback, T., Zelmer, S., Zhang, X.
Beyond testing the current cosmological paradigm, cluster number counts can also be utilized to investigate the discrepancies currently affecting current cosmological measurements. In particular, cosmological studies based on cosmic shear and other l
Externí odkaz:
http://arxiv.org/abs/2410.09499
Autor:
Artis, E., Ghirardini, V., Bulbul, E., Grandis, S., Garrel, C., Clerc, N., Seppi, R., Comparat, J., Cataneo, M., Bahar, Y. E., Balzer, F., Chiu, I., Gruen, D., Kleinebreil, F., Kluge, M., Krippendorf, S., Li, X., Liu, A., Merloni, A., Miyatake, H., Miyazaki, S., Nandra, K., Okabe, N., Pacaud, F., Predehl, P., Ramos-Ceja, M. E., Reiprich, T. H., Sanders, J. S., Schrabback, T., Zelmer, S., Zhang, X.
The evolution of the cluster mass function traces the growth of the linear density perturbations and can be utilized for constraining the parameters of cosmological and alternative gravity models. In this context, we present new constraints on potent
Externí odkaz:
http://arxiv.org/abs/2402.08459
Autor:
Ghirardini, V., Bulbul, E., Artis, E., Clerc, N., Garrel, C., Grandis, S., Kluge, M., Liu, A., Bahar, Y. E., Balzer, F., Chiu, I., Comparat, J., Gruen, D., Kleinebreil, F., Krippendorf, S., Merloni, A., Nandra, K., Okabe, N., Pacaud, F., Predehl, P., Ramos-Ceja, M. E., Reiprich, T. H., Sanders, J. S., Schrabback, T., Seppi, R., Zelmer, S., Zhang, X., Bornemann, W., Brunner, H., Burwitz, V., Coutinho, D., Dennerl, K., Freyberg, M., Friedrich, S., Gaida, R., Gueguen, A., Haberl, F., Kink, W., Lamer, G., Li, X., Liu, T., Maitra, C., Meidinger, N., Mueller, S., Miyatake, H., Miyazaki, S., Robrade, J., Schwope, A., Stewart, I.
Publikováno v:
A&A 689, A298 (2024)
The cluster mass function traces the growth of linear density perturbations and provides valuable insights into the growth of structures, the nature of dark matter, and the cosmological parameters governing the Universe. The primary science goal of e
Externí odkaz:
http://arxiv.org/abs/2402.08458
Autor:
Kruszyńska, K., Wyrzykowski, Ł., Rybicki, K. A., Howil, K., Jabłońska, M., Kaczmarek, Z., Ihanec, N., Maskoliūnas, M., Bronikowski, M., Pylypenko, U., Udalski, A., Mróz, P., Poleski, R., Skowron, J., Szymański, M. K., Soszyński, I., Pietrukowicz, P., Kozłowski, S., Ulaczyk, K., Iwanek, P., Wrona, M., Gromadzki, M., Mróz, M. J., Abe, F., Bando, K., Barry, R., Bennett, D. P., Bhattacharya, A., Bond, I. A., Fukui, A., Hamada, R., Hamada, S., Hamasaki, N., Hirao, Y., Silva, S. Ishitani, Itow, Y., Koshimoto, N., Matsubara, Y., Miyazaki, S., Muraki, Y., Nagai, T., Nunota, K., Olmschenk, G., Ranc, C., Rattenbury, N. J., Satoh, Y., Sumi, T., Suzuki, D., Tristram, P. J., Vandorou, A., Yama, H.
Gravitational microlensing is a phenomenon that allows us to observe dark remnants of stellar evolution even if they no longer emit electromagnetic radiation. In particular, it can be useful to observe solitary neutron stars or stellar-mass black hol
Externí odkaz:
http://arxiv.org/abs/2401.13759
Autor:
Ota, N., Nguyen-Dang, N. T., Mitsuishi, I., Oguri, M., Klein, M., Okabe, N., Ramos-Ceja, M. E., Reiprich, T. H., Pacaud, F., Bulbul, E., Brüggen, M., Liu, A., Migkas, K., Chiu, I., Ghirardini, V., Grandis, S., Lin, Y. -T., Miyatake, H., Miyazaki, S., Sanders, J. S.
Publikováno v:
A&A 669, A110 (2023)
We present the results of a systematic X-ray analysis of optically rich galaxy clusters detected by the Subaru HSC survey in the eROSITA eFEDS field. Through a joint analysis of SRG/eROSITA and Subaru/HSC surveys, we aim to study the dynamical status
Externí odkaz:
http://arxiv.org/abs/2206.09536
Autor:
Specht, D., Poleski, R., Penny, M. T., Kerins, E., McDonald, I., Lee, Chung-Uk, Udalski, A., Bond, I. A., Shvartzvald, Y., Zang, Weicheng, Street, R. A., Hogg, D. W., Gaudi, B. S., Barclay, T., Barentsen, G., Howell, S. B., Mullally, F., Henderson, C. B., Bryson, S. T., Caldwell, D. A., Haas, M. R., Van Cleve, J. E., Larson, K., McCalmont, K., Peterson, C., Putnam, D., Ross, S., Packard, M., Reedy, L., Albrow, Michael D., Chung, Sun-Ju, Jung, Youn Kil, Gould, Andrew, Han, Cheongho, Hwang, Kyu-Ha, Ryu, Yoon-Hyun, Shin, In-Gu, Yang, Hongjing, Yee, Jennifer C., Cha, Sang-Mok, Kim, Dong-Jin, Kim, Seung-Lee, Lee, Dong-Joo, Lee, Yongseok, Park, Byeong-Gon, Pogge, Richard W., Szymański, M. K., Soszyński, I., Ulaczyk, K., Pietrukowicz, P., Kozlowski, Sz., Skowron, J., Mróz, P., Mao, Shude, Fouqué, Pascal, Zhu, Wei, Abe, F., Barry, R., Bennett, D. P., Bhattacharya, A., Fukui, A., Fujii, H., Hirao, Y., Itow, Y., Kirikawa, R., Kondo, I., Koshimoto, N., Matsubara, Y., Matsumoto, S., Miyazaki, S., Muraki, Y., Olmschenk, G., Ranc, C., Okamura, A., Rattenbury, N. J., Satoh, Y., Sumi, T., Suzuki, D., Silva, S. I., Toda, T., Tristram, P. J., Vandorou, A., Yama, H., Beichman, C., Bryden, G., Novati, S. Calchi
We present K2-2016-BLG-0005Lb, a densely sampled, planetary binary caustic-crossing microlensing event found from a blind search of data gathered from Campaign 9 of the Kepler K2 mission (K2C9). K2-2016-BLG-0005Lb is the first bound microlensing exop
Externí odkaz:
http://arxiv.org/abs/2203.16959
Autor:
Herald, A., Udalski, A., Bozza, V., Rota, P., Bond, I. A., Yee, J. C., Sajadian, S., Mroz, P., Poleski, R., Skowron, J., Szymanski, M. K., Soszynski, I., Pietrukowicz, P., Kozlowski, S., Ulaczyk, K., Rybicki, K. A., Iwanek, P., Wrona, M., Gromadzki, M., Abe, F., Barry, R., Bennett, D. P., Bhattacharya, A., Fukui, A., Fujii, H., Hirao, Y., Itow, Y., Kirikawa, R., Kondo, I., Koshimoto, N., Matsubara, Y., Matsumoto, S., Miyazaki, S., Muraki, Y., Olmschenk, G., Ranc, C., Okamura, A., Rattenbury, N. J., Satoh, Y., Sumi, T., Suzuki, D., Silva, S. Ishitani, Toda, T., Tristram, P. J., Vandorou, A., Yama, H., Beichman, C. A., Bryden, G., Novati, S. Calchi, Carey, S., Gaudi, B. S., Gould, A., Henderson, C. B., Johnson, S., Shvartzvald, Y., Zhu, W., Dominik, M., Hundertmark, M., Jorgensen, U. G., Longa-Pena, P., Skottfelt, J., Tregloan-Reed, J., Bach-Moller, N., Burgdorf, M., D'Ago, G., Haikala, L., Hitchcock, J., Khalouei, E., Peixinho, N., Rahvar, S., Snodgrass, C., Southworth, J., Spyratos, P., Zang, W., Yang, H., Mao, S., Bachelet, E., Maoz, D., Street, R. A., Tsapras, Y., Christie, G. W., Cooper, T., de Almeida, L., Nascimento Jr, J. -D. do, Green, J., Han, C., Hennerley, S., Marmont, A., McCormick, J., Monard, L. A. G., Natusch, T., Pogge, R.
Publikováno v:
A&A 663, A100 (2022)
Context. Brown dwarfs are poorly understood transition objects between stars and planets, with several competing mechanisms having been proposed for their formation. Mass measurements are generally difficult for isolated objects but also for brown dw
Externí odkaz:
http://arxiv.org/abs/2203.04034
Autor:
Ramos-Ceja, Miriam E., Oguri, M., Miyazaki, S., Ghirardini, V., Chiu, I., Okabe, N., Liu, A., Schrabback, T., Akino, D., Bahar, Y. E., Bulbul, E., Clerc, N., Comparat, J., Grandis, S., Klein, M., Lin, Y. -T., Merloni, A., Mitsuishi, I., Miyatake, H., More, S., Nandra, K., Nishizawa, A. J., Ota, N., Pacaud, F., Reiprich, T. H., Sanders, J. S.
Publikováno v:
A&A 661, A14 (2022)
The eFEDS survey is a proof-of-concept mini-survey designed to demonstrate the survey science capabilities of SRG/eROSITA. It covers an area of 140 square degrees where 542 galaxy clusters have been detected out to a redshift of 1.3. The eFEDS field
Externí odkaz:
http://arxiv.org/abs/2109.07836
Autor:
Klein, M., Oguri, M., Mohr, J. J., Grandis, S., Ghirardini, V., Liu, T., Liu, A., Bulbul, E., Wolf, J., Comparat, J., Ramos-Ceja, M. E., Buchner, J., Chiu, I., Clerc, N., Merloni, A., Miyatake, H., Miyazaki, S., Okabe, N., Ota, N., Pacaud, F., Salvato, M., Driver, S. P.
Publikováno v:
A&A 661, A4 (2022)
The eROSITA Final Equatorial-Depth Survey (eFEDS), covering ~140 square degrees, was performed as part of the performance verification phase of the eROSITA telescope on board of the Russian-German satellite Spectrum-Roentgen-Gamma (SRG). In this pape
Externí odkaz:
http://arxiv.org/abs/2106.14519
Autor:
Rota, P., Hirao, Y., Bozza, V., Abe, F., Barry, R., Bennett, D. P., Bhattacharya, A., Bond, I. A., Donachie, M., Fukui, A., Fujii, H., Silva, S. Ishitani, Itow, Y., Kirikawa, R., Koshimoto, N., Li, M. C. A., Matsubara, Y., Miyazaki, S., Muraki, Y., Olmschenk, G., Ranc, C., Satoh, Y., Sumi, T., Suzuki, D., Tristram, P. J., Yonehara, A.
MOA-2006-BLG-074 was selected as one of the most promising planetary candidates in a retrospective analysis of the MOA collaboration: its asymmetric high-magnification peak can be perfectly explained by a source passing across a central caustic defor
Externí odkaz:
http://arxiv.org/abs/2105.08386