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「今後10年の(日本の)電波天文学」 銀河の研究 ... - 国立天文台 野辺山

「今後10年の(日本の)電波天文学」 銀河の研究 ... - 国立天文台 野辺山

「今後10年の(日本の)電波天文学」 銀河の研究 ... - 国立天文台 野辺山

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Probing cosmic re-ionization with [CII]<br />

• Shorter wavelengths window gives narrower<br />

redshift coverage<br />

http://www.submm.caltech.edu/cso/weather/atplot.shtml<br />

192 GHz – 320 GHz<br />

z [CII] = 8.9 – 4.9: Probing<br />

cosmic Re-ionization<br />

600 GHz – 720 GHz<br />

z [CII] = 2.2 – 1.6<br />

790 GHz – 850 GHz<br />

z [CII] = 1.4 – 1.0<br />

PWV = 0.91 mm<br />

(tau220 = 0.052)

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