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| molecules:ism:ch3oh [2026/02/09 12:03] – mueller | molecules:ism:ch3oh [2026/02/09 12:14] (current) – mueller |
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| **[[https://doi.org/10.1051/0004-6361/202556325|Observation of CH3(17)OH and CH3(18)OH in Orion KL: A new Tool to Study Star Formation History]]**\\ | **[[https://doi.org/10.1051/0004-6361/202556325|Observation of CH3(17)OH and CH3(18)OH in Orion KL: A new Tool to Study Star Formation History]]**\\ |
| //Astron. Astrophys.// **705**, Art. No. A132 (2026).\\ | //Astron. Astrophys.// **705**, Art. No. A132 (2026).\\ |
| | The authors analyzed archival ALMA data near 231.89 GHz and 236.5 GHz and derived a CH<sub>3</sub><sup>18</sup>OH to CH<sub>3</sub><sup>17</sup>OH ratio of ~3.4–3.5, which corresponds to the expected <sup>18</sup>O/<sup>17</sup>O ratio at this galactocentric distance, reiteration the potential of methanol as a proble into the <sup>18</sup>O/<sup>17</sup>O ratio, as already done by Müller et al. in the previous paragraph.\\ |
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