Detection of 15NNH+ in L1544: non-LTE modelling of dyazenilium hyperfine line emission and accurate 14N/15N values
A&A, 555 (2013) A109
Published online: 2013-07-09
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https://doi.org/10.1051/0004-6361/201322832
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https://doi.org/10.1051/0004-6361/201321939