The XRISM/Resolve View of the Fe K Region of Cyg X-3
dc.contributor.author | XRISM Collaboration | |
dc.contributor.author | Audard, Marc | |
dc.contributor.author | Awaki, Hisamitsu | |
dc.contributor.author | Ballhausen, Ralf | |
dc.contributor.author | Bamba, Aya | |
dc.contributor.author | Behar, Ehud | |
dc.contributor.author | Boissay-Malaquin, Rozenn | |
dc.contributor.author | Brenneman, Laura | |
dc.contributor.author | Brown, Gregory V. | |
dc.contributor.author | Corrales, Lia | |
dc.contributor.author | Costantini, Elisa | |
dc.contributor.author | Cumbee, Renata | |
dc.contributor.author | Trigo, Mar韆 D韆z | |
dc.contributor.author | Done, Chris | |
dc.contributor.author | Dotani, Tadayasu | |
dc.contributor.author | Ebisawa, Ken | |
dc.contributor.author | Eckart, Megan E. | |
dc.contributor.author | Eckert, Dominique | |
dc.contributor.author | Eguchi, Satoshi | |
dc.contributor.author | Enoto, Teruaki | |
dc.contributor.author | Ezoe, Yuichiro | |
dc.contributor.author | Foster, Adam | |
dc.contributor.author | Fujimoto, Ryuichi | |
dc.contributor.author | Fujita, Yutaka | |
dc.contributor.author | Fukazawa, Yasushi | |
dc.contributor.author | Fukushima, Kotaro | |
dc.contributor.author | Furuzawa, Akihiro | |
dc.contributor.author | Gallo, Luigi | |
dc.contributor.author | Garc韆, Javier A. | |
dc.contributor.author | Gu, Liyi | |
dc.contributor.author | Guainazzi, Matteo | |
dc.contributor.author | Hagino, Kouichi | |
dc.contributor.author | Hamaguchi, Kenji | |
dc.contributor.author | Hatsukade, Isamu | |
dc.contributor.author | Hayashi, Katsuhiro | |
dc.contributor.author | Hayashi, Takayuki | |
dc.contributor.author | Hell, Natalie | |
dc.contributor.author | Hodges-Kluck, Edmund | |
dc.contributor.author | Hornschemeier, Ann | |
dc.contributor.author | Ichinohe, Yuto | |
dc.contributor.author | Ishida, Manabu | |
dc.contributor.author | Ishikawa, Kumi | |
dc.contributor.author | Ishisaki, Yoshitaka | |
dc.contributor.author | Kaastra, Jelle | |
dc.contributor.author | Kallman, Timothy | |
dc.contributor.author | Kara, Erin | |
dc.contributor.author | Katsuda, Satoru | |
dc.contributor.author | Kanemaru, Yoshiaki | |
dc.contributor.author | Kelley, Richard | |
dc.contributor.author | Kilbourne, Caroline | |
dc.contributor.author | Kitamoto, Shunji | |
dc.contributor.author | Kobayashi, Shogo | |
dc.contributor.author | Kohmura, Takayoshi | |
dc.contributor.author | Kubota, Aya | |
dc.contributor.author | Leutenegger, Maurice | |
dc.contributor.author | Loewenstein, Michael | |
dc.contributor.author | Maeda, Yoshitomo | |
dc.contributor.author | Markevitch, Maxim | |
dc.contributor.author | Matsumoto, Hironori | |
dc.contributor.author | Matsushita, Kyoko | |
dc.contributor.author | McCammon, Dan | |
dc.contributor.author | McNamara, Brian | |
dc.contributor.author | Mernier, Fran鏾is | |
dc.contributor.author | Miller, Eric D. | |
dc.contributor.author | Miller, Jon M. | |
dc.contributor.author | Mitsuishi, Ikuyuki | |
dc.contributor.author | Mizumoto, Misaki | |
dc.contributor.author | Mizuno, Tsunefumi | |
dc.contributor.author | Mori, Koji | |
dc.contributor.author | Mukai, Koji | |
dc.contributor.author | Murakami, Hiroshi | |
dc.contributor.author | Mushotzky, Richard | |
dc.contributor.author | Nakajima, Hiroshi | |
dc.contributor.author | Nakazawa, Kazuhiro | |
dc.contributor.author | Ness, Jan-Uwe | |
dc.contributor.author | Nobukawa, Kumiko | |
dc.contributor.author | Nobukawa, Masayoshi | |
dc.contributor.author | Noda, Hirofumi | |
dc.contributor.author | Odaka, Hirokazu | |
dc.contributor.author | Ogawa, Shoji | |
dc.contributor.author | Ogorzalek, Anna | |
dc.contributor.author | Okajima, Takashi | |
dc.contributor.author | Ota, Naomi | |
dc.contributor.author | Paltani, Stephane | |
dc.contributor.author | Petre, Robert | |
dc.contributor.author | Plucinsky, Paul | |
dc.contributor.author | Porter, Frederick S. | |
dc.contributor.author | Pottschmidt, Katja | |
dc.contributor.author | Sato, Kosuke | |
dc.contributor.author | Sato, Toshiki | |
dc.contributor.author | Sawada, Makoto | |
dc.contributor.author | Seta, Hiromi | |
dc.contributor.author | Shidatsu, Megumi | |
dc.contributor.author | Simionescu, Aurora | |
dc.contributor.author | Smith, Randall | |
dc.contributor.author | Suzuki, Hiromasa | |
dc.contributor.author | Szymkowiak, Andrew | |
dc.contributor.author | Takahashi, Hiromitsu | |
dc.contributor.author | Takeo, Mai | |
dc.contributor.author | Tamagawa, Toru | |
dc.contributor.author | Tamura, Keisuke | |
dc.contributor.author | Tanaka, Takaaki | |
dc.contributor.author | Tanimoto, Atsushi | |
dc.contributor.author | Tashiro, Makoto | |
dc.contributor.author | Terada, Yukikatsu | |
dc.contributor.author | Terashima, Yuichi | |
dc.contributor.author | Tsuboi, Yohko | |
dc.contributor.author | Tsujimoto, Masahiro | |
dc.contributor.author | Tsunemi, Hiroshi | |
dc.contributor.author | Tsuru, Takeshi | |
dc.contributor.author | Uchida, Hiroyuki | |
dc.contributor.author | Uchida, Nagomi | |
dc.contributor.author | Uchida, Yuusuke | |
dc.contributor.author | Uchiyama, Hideki | |
dc.contributor.author | Ueda, Yoshihiro | |
dc.contributor.author | Uno, Shinichiro | |
dc.contributor.author | Vink, Jacco | |
dc.contributor.author | Watanabe, Shin | |
dc.contributor.author | Williams, Brian J. | |
dc.contributor.author | Yamada, Satoshi | |
dc.contributor.author | Yamada, Shinya | |
dc.contributor.author | Yamaguchi, Hiroya | |
dc.contributor.author | Yamaoka, Kazutaka | |
dc.contributor.author | Yamasaki, Noriko | |
dc.contributor.author | Yamauchi, Makoto | |
dc.contributor.author | Yamauchi, Shigeo | |
dc.contributor.author | Yaqoob, Tahir | |
dc.contributor.author | Yoneyama, Tomokage | |
dc.contributor.author | Yoshida, Tessei | |
dc.contributor.author | Yukita, Mihoko | |
dc.contributor.author | Zhuravleva, Irina | |
dc.contributor.author | Tomaru, Ryota | |
dc.contributor.author | Hayashi, Tasuku | |
dc.contributor.author | Hakamata, Tomohiro | |
dc.contributor.author | Miura, Daiki | |
dc.contributor.author | Koljonen, Karri | |
dc.contributor.author | McCollough, Mike | |
dc.date.accessioned | 2025-01-22T21:24:35Z | |
dc.date.available | 2025-01-22T21:24:35Z | |
dc.date.issued | 2024-12 | |
dc.description.abstract | The X-ray binary system Cygnus X-3 (4U 2030+40, V1521 Cyg) is luminous but enigmatic owing to the high intervening absorption. High-resolution X-ray spectroscopy uniquely probes the dynamics of the photoionized gas in the system. In this Letter, we report on an observation of Cyg X-3 with the XRISM/Resolve spectrometer, which provides unprecedented spectral resolution and sensitivity in the 2� keV band. We detect multiple kinematic and ionization components in absorption and emission whose superposition leads to complex line profiles, including strong P Cygni profiles on resonance lines. The prominent Fe xxv He? and Fe xxvi Ly? emission complexes are clearly resolved into their characteristic fine-structure transitions. Self-consistent photoionization modeling allows us to disentangle the absorption and emission components and measure the Doppler velocity of these components as a function of binary orbital phase. We find a significantly higher velocity amplitude for the emission lines than for the absorption lines. The absorption lines generally appear blueshifted by ??500�0 km s?1. We show that the wind decomposes naturally into a relatively smooth and large-scale component, perhaps associated with the background wind itself, plus a turbulent, denser structure located close to the compact object in its orbit. | |
dc.description.sponsorship | We thank the anonymous referee for an insightful and constructive review that improved this work. Part of this work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under contract DE-AC52-07NA27344. The material is based upon work supported by NASA under award No. 80GSFC21M0002. This work was supported by JSPS KAKENHI grant Nos. JP22H00158, JP22H01268, JP22K03624, JP23H04899, JP21K13963, JP24K00638, JP24K17105, JP21K13958, JP21H01095, JP23K20850, JP24H00253, JP21K03615, JP24K00677, JP20K14491, JP23H00151, JP19K21884, JP20H01947, JP20KK0071, JP23K20239, JP24K00672, JP24K17104, JP24K17093, JP20K04009, JP21H04493, JP20H01946, JP23K13154, JP19K14762, JP20H05857, and JP23K03459. This work was supported by NASA grant Nos. 80NSSC20K0733, 80NSSC18K0978, 80NSSC20K0883, 80NSSC20K0737, 80NSSC24K0678, 80NSSC18K1684, and 80NNSC22K1922. L.C. acknowledges support from NSF award 2205918. C.D. acknowledges support from STFC through grant ST/T000244/1. L.G. acknowledges financial support from Canadian Space Agency grant 18XARMSTMA. M.M. acknowledges support from Yamada Science Foundation. M.S. acknowledges the support by the RIKEN Pioneering Project Evolution of Matter in the Universe (r-EMU) and Rikkyo University Special Fund for Research (Rikkyo SFR). A.T. and the present research are in part supported by the Kagoshima University postdoctoral research program (KU-DREAM). S.Y. acknowledges support by the RIKEN SPDR Program. I.Z. acknowledges partial support from the Alfred P. Sloan Foundation through the Sloan Research Fellowship. K.I.I.K. has received funding from the European Research Council (ERC) under the European Union?s Horizon 2020 research and innovation program (grant agreement No. 101002352; PI: M. Linares). This work was supported by the JSPS Core-to-Core Program, JPJSCCA20220002. The material is based on work supported by the Strategic Research Center of Saitama University. | |
dc.description.uri | https://iopscience.iop.org/article/10.3847/2041-8213/ad8ed0/meta | |
dc.format.extent | 13 pages | |
dc.genre | journal articles | |
dc.identifier | doi:10.13016/m2sugh-ujna | |
dc.identifier.citation | Collaboration, XRISM, Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, et al. 揟he XRISM/Resolve View of the Fe K Region of Cyg X-3.� The Astrophysical Journal Letters 977, no. 2 (December 2024): L34. https://doi.org/10.3847/2041-8213/ad8ed0. | |
dc.identifier.uri | https://doi.org/10.3847/2041-8213/ad8ed0 | |
dc.identifier.uri | http://hdl.handle.net/11603/37377 | |
dc.language.iso | en_US | |
dc.publisher | IOP Science | |
dc.relation.isAvailableAt | The University of Maryland, Baltimore County (UMBC) | |
dc.relation.ispartof | UMBC Physics Department | |
dc.relation.ispartof | UMBC Faculty Collection | |
dc.relation.ispartof | UMBC Center for Space Sciences and Technology (CSST) / Center for Research and Exploration in Space Sciences & Technology II (CRSST II) | |
dc.rights | This work was written as part of one of the author's official duties as an Employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such works under U.S. Law. | |
dc.rights | Public Domain | |
dc.rights.uri | https://creativecommons.org/publicdomain/mark/1.0/ | |
dc.title | The XRISM/Resolve View of the Fe K Region of Cyg X-3 | |
dc.type | Text | |
dcterms.creator | https://orcid.org/0000-0003-2704-599X | |
dcterms.creator | https://orcid.org/0000-0001-7515-2779 | |
dcterms.creator | https://orcid.org/0000-0001-6665-2499 | |
dcterms.creator | https://orcid.org/0000-0002-8286-8094 | |
dcterms.creator | https://orcid.org/0000-0002-4656-6881 | |
dcterms.creator | https://orcid.org/0000-0001-7515-2779 |
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