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- W3099451189 abstract "We report a 3.4$sigma$ detection of the warm-hot, massive, extended circumgalactic medium (CGM) around an L$^star$ star-forming spiral galaxy NGC 3221, using deep Suzaku observations. The temperature of the gas is $10^{6.1}$ K, comparable to that of the Milky Way CGM. The spatial extent of the gas is at least $150$ kpc. For a $beta$-model of density profile with solar abundance, the central emission measure is EM = $3pm 1 times 10^{-5}$ cm$^{-6}$ kpc and the central electron density is $n_{eo} = 4pm 1 times10^{-4}$ cm$^{-3}$, with a slope of $beta = 0.56$. We investigate a range of $beta$ values, and find that the details of the density profile do not change our results significantly. The mass of the warm-hot gas, assuming a metallicity of $frac{1}{3}$ Z$_odot$ is $16 pm 3 times 10^{10}$ M$_odot$, being the most massive baryon component of NGC 3221. The baryon fraction is $f_b$ = 0.120 $pm$ 0.036 (statistical) $^{+0.104}_{-0.048}$ (systematic), consistent with the cosmological mean value, closing the baryon budget of this galaxy. We also investigated the missing metals problem in conjunction with the missing baryons problem and conclude that metals are likely to be preferentially expelled from the galaxy. Ours is the first detection of an extended warm-hot CGM around an external L$^star$ star-forming spiral galaxy, where the CGM likely accounts for the missing galactic baryons." @default.
- W3099451189 created "2020-11-23" @default.
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- W3099451189 date "2019-11-06" @default.
- W3099451189 modified "2023-10-16" @default.
- W3099451189 title "Evidence for a Massive Warm–Hot Circumgalactic Medium around NGC 3221" @default.
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- W3099451189 cites W1980048766 @default.
- W3099451189 cites W1985496459 @default.
- W3099451189 cites W1989607100 @default.
- W3099451189 cites W1999367759 @default.
- W3099451189 cites W2004310296 @default.
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- W3099451189 cites W2011301426 @default.
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- W3099451189 doi "https://doi.org/10.3847/1538-4357/ab48df" @default.
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