@article{Duffy2026ApJA, author = {Duffy, Miya and Loomis, Ryan A. and Holdren, Martin S. and Lipnicky, Andrew and Stewart, D A. and Wenzel, Gabi and Xue, Ci and Hariharan, Annapoorani and Cooke, Ilsa R. and Remijan, Anthony J. and McCarthy, Michael C. and McGuire, Brett A.}, title = {Exploring the Limits of Spectral Line Stacking in Spectral Line Data and Application Toward the Detection of Bulk \ce{^13C} Enrichment of Aromatics in TMC-1}, journal = {Astrophysical Journal}, year = {2026}, volume = {1008}, pages = {63}, url = {https://iopscience.iop.org/article/10.3847/1538-4357/ae8a3d}, doi = {10.3847/1538-4357/ae8a3d}, eprint = {2607.27382}, archivePrefix = {arXiv}, }