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molecules:ism:fullerene [2019/04/24 15:29] – [C70] mueller | molecules:ism:fullerene [2019/10/24 10:04] (current) – mueller |
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J. Cami, J. Bernard-Salas, E. Peeters, and S. E. Malek,\\ | J. Cami, J. Bernard-Salas, E. Peeters, and S. E. Malek,\\ |
reported on **[[https://doi.org/10.1126/science.1192035|Detection of C<sub>60</sub> and C<sub>70</sub> in a Young Planetary Nebula]]**,\\ | reported on\\ |
| **[[https://doi.org/10.1126/science.1192035|Detection of C<sub>60</sub> and C<sub>70</sub> in a Young Planetary Nebula]]**,\\ |
//Science// **659**, 1180–1182 (2010).\\ | //Science// **659**, 1180–1182 (2010).\\ |
They have used archival //Spitzer// data of Tc 1. The C<sub>60</sub> features at 17.4 and 18.9 μm overlap with slightly weaker C<sub>70</sub> features at similar positions. The 8.5 μm feature of C<sub>60</sub> was also observed, the one near 7.0 μm is overlapped by a much stronger Ar<sup>+</sup> line. Weak C<sub>70</sub> features at 12.5, 14.8, 15.6, and 21.8 μm seem to be free from overlap.\\ | They have used archival //Spitzer// data of Tc 1. The C<sub>60</sub> features at 17.4 and 18.9 μm overlap with slightly weaker C<sub>70</sub> features at similar positions. The 8.5 μm feature of C<sub>60</sub> was also observed, the one near 7.0 μm is overlapped by a much stronger Ar<sup>+</sup> line. Weak C<sub>70</sub> features at 12.5, 14.8, 15.6, and 21.8 μm seem to be free from overlap.\\ |