Detection of C${}_{60}$ Combination Bands in the Near-IR Spectrum of Tc 1

Morgan M. Giese, Vincent J. Esposito, Simon Van Schuylenbergh +26

We report the detection of a set of new near-infrared emission features between 3.5 and 5.2 $\hat{I}¼$m in JWST/NIRSpec observations of Tc 1, the planetary nebula known for displaying th…