L-{sigma} relation for HII galaxies
收藏B2FIND2026-04-04 收录
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The correlation between emission-line luminosity (L) and profile-width ({sigma}) for HII galaxies provides a powerful method to measure the distances to galaxies over a wide...
HⅡ星系(HII galaxies)的发射线光度(emission-line luminosity,记为L)与轮廓宽度(profile-width,记为σ)之间的相关性,为在宽范围内测量星系距离提供了一种强有力的方法……



