P. Castellanos

activity

20102023

most citedLaboratory formation of fullerenes from PAHs: Top-down interstellar chemistry

183 citations · 530 across the 10 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

astro-ph.IM2018★ 36 cited

Laboratory gas-phase infrared spectra of two astronomically relevant PAH cations: diindenoperylene, C $_{32}$ H $_{16}$ $^{+}$ and dicoronylene, C $_{48}$ H $_{20}$ $^{+}$

Junfeng Zhen, Alessandra Candian, Pablo Castellanos +3

The first gas-phase infrared spectra of two isolated astronomically relevant and large PAH cations - diindenoperylene (DIP) and dicoronylene (DC) - in the 530 $-$ 1800 cm $^{- 1}$ (18.…

astro-ph.IM2018★ 30 cited

Infrared Spectra of Hexa-peri-hexabenzocoronene Cations:HBC+ and HBC2+

Junfeng Zhen, Pablo Castellanos, Jordy Bouwman +2

We present the first infrared (IR) gas phase spectrum of a large and astronomically relevant PAH cation (C $_{42}$ H $_{18}$ $^{+}$ , HBC $^{+}$ ) and its di-cation (C $_{42}$ H $_{18}$ $^{2 +}$ ,…

astro-ph.GA2018★ 73 cited

Photoinduced polycyclic aromatic hydrocarbon dehydrogenation: The competition between H- and H2-loss

P. Castellanos, A. Candian, J. Zhen +2

PAHs constitute a major component of the interstellar medium carbon budget, locking up to 10--20% of the elemental carbon. Sequential fragmentation induced by energetic photons lea…

Laboratory gas-phase infrared spectra of two astronomically relevant PAH cations: diindenoperylene, C32​H16​+ and dicoronylene, C48​H20​+

Infrared Spectra of Hexa-peri-hexabenzocoronene Cations:HBC+ and HBC2+

Photoinduced polycyclic aromatic hydrocarbon dehydrogenation: The competition between H- and H2-loss

Laboratory gas-phase infrared spectra of two astronomically relevant PAH cations: diindenoperylene, C $_{32}$ H $_{16}$ $^{+}$ and dicoronylene, C $_{48}$ H $_{20}$ $^{+}$