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| molecules:ism:hc_ns [2021/04/13 13:17] – mueller | molecules:ism:hc_ns [2022/11/17 12:48] – mueller |
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| ===== On HC<sub>n</sub>S (n ≥ 2) Radicals in the ISM ===== | ===== On HC<sub>n</sub>S (n ≥ 2) Radicals in the ISM ===== |
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| J. Cernicharo, C. Cabezas, M. Agúndez, B. Tercero, J. R. Pardo, N. Marcelino, J. D. Gallego, F. Tercero, J. A. López-Pérez, and P. de Vicente\\ | J. Cernicharo, C. Cabezas, M. Agúndez, B. Tercero, J. R. Pardo, N. Marcelino, J. D. Gallego, F. Tercero, J. A. López-Pérez, and P. de Vicente\\ |
| reported on\\ | reported on\\ |
| **[[https://doi.org/10.1051/0004-6361/202140642|TMC-1, the starless core sulfur factory: Discovery of NCS, HCCS, H<sub>2</sub>CCS, H<sub>2</sub>CCCS, and C<sub>4</sub>S and detection of C<sub>5</sub>S]]**\\ | **[[https://doi.org/10.1051/0004-6361/202140642|TMC-1, the starless core sulfur factory: Discovery of NCS, HCCS, H<sub>2</sub>CCS, H<sub>2</sub>CCCS, and C<sub>4</sub>S and detection of C<sub>5</sub>S]]**\\ |
| //Astron. Astrophys.// **648**, Art. No. L3 (2021).\\ | //Astron. Astrophys.// **648**, Art. No. L3 (2021).\\ |
| The ethenthionyl radical HCCS was identified through 2 <sup>14</sup>N hyperfine components of the <sup>2</sup>Π<sub>3/2</sub> //J// = 7/2 − 5/2 transition near 41.1 GHz in the course of a molecular line survey of the prototypical cold dark molecular cloud TMC-1 carried out with the Yebes 40 m radio telescope. The column density is slightly lower than that of H<sub>2</sub>CCS and about a factor of ten lower than that of HCS.\\ | The ethenthionyl radical, HCCS, was identified through 2 <sup>1</sup>H hyperfine components of the <sup>2</sup>Π<sub>3/2</sub> //J// = 7/2 − 5/2 transition near 41.1 GHz in the course of a molecular line survey of the prototypical cold dark molecular cloud TMC-1 carried out with the Yebes 40 m radio telescope. The column density is slightly lower than that of H<sub>2</sub>CCS and about a factor of ten lower than that of HCS.\\ |
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| | R. Fuentetaja, M. Agúndez, C. Cabezas, B. Tercero, N. Marcelino, J. R. Pardo, P. de Vicente, and J. Cernicharo\\ |
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| | **[[https://doi.org/10.1051/0004-6361/202245018|Discovery of Two New Interstellar Molecules with QUIJOTE: HCCCHCCC and HCCCCS]]**\\ |
| | //Astron. Astrophys.// **667**, Art. No. L4 (2022).\\ |
| | Butatrienethionyl was detected through six consecutive transitions with 19/2 ≤ //J"// ≤ 29/2 between 32.9 and 47.3 GHz in the course of a molecular line survey of the prototypical cold dark molecular cloud TMC-1 carried out with the Yebes 40 m radio telescope. The column densities of HCS and HCCS are about factors of 58 and 7.2, respectively, higher than those of HC<sub>4</sub>S.\\ |
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| Contributor(s): H. S. P. Müller; 04, 2021 | Contributor(s): H. S. P. Müller; 04, 2021; 11, 2022 |
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