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![BCRX Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::213896155.png) Astrophysics of Galaxies Papers [@BCRX](/creator/twitter/BCRX) on x XXX followers
Created: 2025-07-24 10:53:36 UTC

An analytic formalism to describe the $N_{\rm eff}(\rm H)$-$n_{\rm H}$ relationship in molecular clouds.


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**Related Topics**
[$nrm](/topic/$nrm)

[Post Link](https://x.com/BCRX/status/1948335751839514780)