JC
J. Cernicharo
astro-ph.GAastro-ph.SRastro-phISM: moleculesastrochemistryline: identificationmolecular datacircumstellar matterstars: AGB and post-AGBISM: clouds
On Valency
published · living versionsW_jdnn4hgb·v1 · currentpublished
First detection of ND in the solar-mass protostar IRAS16293-2422
with A. Bacmann, E. Caux, P. Hily-Blant, B. Parise +62
1 version
Preprints & journals
449 papers in the corpus · 1998–2026Formation of adducts of CH with Na, Mg and Al metal cations by radiative association2609.30126v2 · Niyazi Bulut, Octavio Roncero, Maria Mallo et al.2026 · 0 citationsarXiv
Thioacetaldehyde (CH3CHS) on interstellar ices: a key molecule to unravel two chemical dichotomies in the ISM2609.20506v1 · Mar'ia Mallo, Miguel Sanz-Novo, Marcelino Ag'undez et al.2026 · 0 citationsarXiv
Collisional excitation of cyclopentadiene by helium. A complete set of rate coefficients and astrophysical applications2609.01314v1 · S'andor Demes, Francois Lique, Marcelino Ag'undez et al.2026 · 0 citationsAstronomy & Astrophysics 2026, manuscript no. aa62015-26
Laboratory spectroscopy, theoretical characterization, and astronomical search for syn-propenethial (CH2CHCHS)2607.24656v1 · Germ'an Molpeceres, Carlos Cabezas, Marcelino Ag'undez et al.2026 · 0 citationsarXiv
Correction to "TMC-1: Probing the Onset of Chemical Complexity in Space".42518723 · Agúndez, Marcelino, Cernicharo, José2026 · 0 citationsACS earth & space chemistry. 2026;10(7):1831
The formation radius of HCN in O-rich asymptotic giant branch stars2606.19128v1 · L. Marinho, J. P. Fonfr'ia, M. Ag'undez et al.2026 · 0 citationsarXiv
The Significant Role of Hydrogen in the Formation of Silicon Carbide in Evolved Stars2605.03575v1 · Guillermo Tajuelo-Castilla, Gonzalo Santoro, Lidia Mart'inez et al.2026 · 1 citationNat Astron (2026)
TMC-1: Probing the Onset of Chemical Complexity in Space.42199848 · Agúndez, Marcelino, Cernicharo, José2026 · 1 citationACS earth & space chemistry. 2026;10(5):1345-1359
Rotational Characterization of Four-Ring Polycyclic Aromatic Hydrocarbons: Toward the Detection of Fluoranthene and Cyanofluoranthene in Space.41995592 · Villar-Castro, Daniel, Cabezas, Carlos, Steber, Amanda L et al.2026 · 1 citationThe journal of physical chemistry letters. 2026;17(17):5012-5020
Experimental and computational studies of the hydrogenation of carbon disulfide (CS2) on ice analogues2602.21126v1 · Thanh Nguyen, Germ'an Molpeceres, Yasuhiro Oba et al.2026 · 0 citationsarXiv
Chemistry in the High expansion-velocity C-rich evolved star AFGL2233. Isotopic ratios, peculiarities and evolutionary status2602.10846v1 · G. Quintana-Lacaci, M. Ag'undez, L. Velilla-Prieto et al.2026 · 0 citationsarXiv
Discovery of 1H-cyclopent[cd]indene (c-C11H8) in TMC-1 with the QUIJOTE line survey: A new three-ringed polycyclic aromatic hydrocarbon2601.13403v2 · R. Fuentetaja, C. Cabezas, M. Ag'undez et al.2026 · 0 citationsarXiv
Discovery of linear propadienone: Study of the chemistry of linear and cyclic HCO and HCS in TMC-12511.19775v1 · G. Esplugues, J. C. Loison, M. Ag'undez et al.2025 · 4 citationsarXiv
Isomer-Specific Branching Ratios in the Formation of Cyanopropene (C3H5CN) through the C3H6 + CN Reaction under Interstellar Conditions.41293494 · Mallo, María, Agúndez, Marcelino, Cabezas, Carlos et al.2025 · 1 citationACS earth & space chemistry. 2025;9(11):2747-2758
Ion-molecule routes towards cycles in TMC-1. An automated study of the C2H4 + CH2CCH+ reaction2510.27501v1 · Mar'ia Mallo, Marcelino Ag'undez, Carlos Cabezas et al.2025 · 9 citationsA&A 704, A249 (2025)
Revisiting the formation of molecules and dust in core collapse supernovae2510.01079v1 · Isabelle Cherchneff, Dahbia Talbi, Jos'e Cernicharo2025 · 2 citationsarXiv
Piecing together formic acid isomerism in dark clouds. Detection of cis-formic acid in TMC-1 and astrochemical modeling2509.18315v1 · G. Molpeceres, M. Ag'undez, M. Mallo et al.2025 · 5 citationsA&A 703, A164 (2025)
Spectral survey of the diffuse gas toward BL Lac in the Q band2509.14822v2 · Maryvonne Gerin, Harvey Liszt, Belen Tercero et al.2025 · 1 citationA&A 703, A125 (2025)
Analysis of the isotopologues of CS, CCS, CCCS, HCS+, HCCS+, and H2CS in TMC-1 with the QUIJOTE line survey2509.14425v1 · R. Fuentetaja, C. Cabezas, Y. Endo et al.2025 · 8 citationsarXiv
Discovery of interstellar phenalene (-CH): A new piece for the chemical puzzle of PAHs in space2508.13857v1 · Carlos Cabezas, Marcelino Ag'undez, Crist'obal P'erez et al.2025 · 36 citationsA&A 701, L8 (2025)
Detection of the linear SiC and SiC radicals in IRC\,+102162508.04509v1 · Jos'e Cernicharo, Juan Ram'on Pardo, Marcelino Ag'undez et al.2025 · 5 citationsA&A 700, L20 (2025)
Low D/H ratio for benzonitrile in TMC-1: Implication for the origin of polycyclic aromatic hydrocarbons in cold dark clouds2507.16552v1 · A. L. Steber, J. Janeiro, C. Cabezas et al.2025 · 6 citationsarXiv
First detection of HS2 in a cold dark cloud2506.12974v1 · G. Esplugues, M. Ag'undez, G. Molpeceres et al.2025 · 7 citationsarXiv
Exploring circumstellar chemistry in X-ray emitting AGB stars2504.19616v2 · J. Alonso-Hern'andez, C. S'anchez Contreras, M. Ag'undez et al.2025 · 1 citationA&A 698, A319 (2025)
A search for the three isomers of cyano-1,3-butadiene in TMC-1: Implications for bottom-up routes involving 1,3-butadiene2503.23841v1 · M. Agundez, C. Cabezas, N. Marcelino et al.2025 · 9 citationsA&A 697, A82 (2025)
New submillimetre HCN lasers in carbon-rich evolved stars2502.20895v1 · W. Yang, K.T. Wong, H. Wiesemeyer et al.2025 · 0 citationsA&A 696, A60 (2025)
Reevaluation of ALMA detection of circumstellar PH3 in the AGB envelope IRC+10216: evidence for misidentification with HCN2502.02276v1 · M. Agundez, L. Velilla-Prieto, J. P. Fonfria et al.2025 · 0 citationsarXiv
Detection of thioacetaldehyde (CH3CHS) in TMC-1: sulfur-oxygen differentiation along the hydrogenation sequence2501.05125v1 · M. Agundez, G. Molpeceres, C. Cabezas et al.2025 · 29 citationsarXiv
Identification of the interstellar 1-cyano propargyl radical (HCCCHCN) in TMC-12501.01938v1 · C. Cabezas, M. Ag'undez, N. Marcelino et al.2025 · 9 citationsarXiv
Synthesis and Spectroscopic Characterization of Interstellar Candidate Ethynyl Thiocyanate: HCCSCN2411.11802v1 · Elena R. Alonso, Aran Insausti, Lucie Kolesnikov'a et al.2024 · 0 citationsElena R. Alonso et al 2024 ApJ 976 95
Validation of millimetre and submillimetre atmospheric collision induced absorption at Chajnantor2411.03134v1 · J. R. Pardo, C. De Breuck, D. Muders et al.2024 · 0 citationsarXiv
Discovery of two cyano derivatives of acenaphthylene (CH) in TMC-1 with the QUIJOTE line survey2409.19311v1 · J. Cernicharo, C. Cabezas, R. Fuentetaja et al.2024 · 89 citationsarXiv
Rotational spectra of five cyano derivatives of fluorene.39225706 · Cabezas, Carlos, Janeiro, Jesús, Steber, Amanda L et al.2024 · 8 citationsPhysical chemistry chemical physics : PCCP. 2024;26(36):23703-23709
Experimental Gas-Phase Removal of OH Radicals in the Presence of NH2C(O)H over the 11.7-353 K Range: Implications in the Chemistry of the Interstellar Medium and the Earth's Atmosphere.39440016 · González, Daniel, Espinosa, Sara, Antiñolo, María et al.2024 · 1 citationACS earth & space chemistry. 2024;8(10):1970-1981
The rich interstellar reservoir of dinitriles: Detection of malononitrile and maleonitrile in TMC-12408.02843v1 · M. Agundez, C. Bermudez, C. Cabezas et al.2024 · 14 citationsarXiv
More sulphur in TMC-1: Discovery of the NCS and HCS radicals with the QUIJOTE line survey2407.15275v1 · J.Cernicharo, C.Cabezas, M. Ag'undez et al.2024 · 17 citationsarXiv
Cyano-Polycyclic Aromatic Hydrocarbon Interstellar Candidates: Laboratory Identification, Equilibrium Structure and Astronomical Search of Cyanobiphenylene.38995886 · Cabezas, Carlos, Janeiro, Jesús, Pérez, Dolores et al.2024 · 13 citationsThe journal of physical chemistry letters. 2024;15(29):7411-7418
Discovery of HCCCH2CCH in TMC-1 with the QUIJOTE line survey2407.07466v1 · R. Fuentetaja, M. Ag'undez, C. Cabezas et al.2024 · 5 citationsarXiv
Discovery of the interstellar cyanoacetylene radical cation HCN2407.02121v1 · C. Cabezas, M. Ag'undez, Y. Endo et al.2024 · 14 citationsarXiv
QUIJOTE discovery of the cation radicals HC5N+ and HC7N+2406.06204v1 · J. Cernicharo, C. Cabezas, M. Ag'undez et al.2024 · 21 citationsarXiv
Multi-line study of the radial extent of SiO, CS, and SiS in AGB envelopes2405.19922v1 · S. Massalkhi, M. Agundez, J. P. Fonfria et al.2024 · 5 citationsA&A 688, A16 (2024)
Laboratory and astronomical discovery of cyanothioketene, NCCHCS, in the cold starless core TMC-12405.02033v1 · C. Cabezas, M. Ag'undez, Y. Endo et al.2024 · 21 citationsarXiv
CN and CCH derivatives of ethylene and ethane: Confirmation of the detection of CHCHCCH in TMC-12404.07585v1 · J. Cernicharo, B. Tercero, M. Ag'undez et al.2024 · 5 citationsarXiv
PDRs4All VIII: Mid-IR emission line inventory of the Orion Bar2404.03111v1 · Dries Van De Putte, Raphael Meshaka, Boris Trahin et al.2024 · 0 citationsA&A 687, A86 (2024)
A far-ultraviolet-driven photoevaporation flow observed in a protoplanetary disk.38422128 · Berné, Olivier, Habart, Emilie, Peeters, Els et al.2024 · 43 citationsScience (New York, N.Y.). 2024;383(6686):988-992
Doubly substituted isotopologues of HCCCN in TMC-1: Detection of D13CCCN, DC13CCN, DCC13CN, DCCC15N, H13C13CCN, H13CC13CN, HC13C13CN, HCC13C15N, and HC13CC15N2402.01318v1 · B. Tercero, N. Marcelino, E. Roueff et al.2024 · 15 citationsarXiv
Study of the HCCNC and HNCCC isotopologs in TMC-12401.15997v1 · Jos'e Cernicharo, Bel'en Tercero, Carlos Cabezas et al.2024 · 12 citationsarXiv
Effect of temperature on the gas-phase reaction of CH3CN with OH radicals: experimental (T = 11.7-177.5 K) and computational (T = 10-400 K) kinetic study.38224163 · González, Daniel, Canosa, André, Martínez-Núñez, Emilio et al.2024 · 3 citationsPhysical chemistry chemical physics : PCCP. 2024;26(4):3632-3646
Discovery of thiofulminic acid with the QUIJOTE line survey: A study of the isomers of HNCS and HNCO in TMC-12401.11785v1 · Jos'e Cernicharo, Marcelino Ag'undez, Carlos Cabezas et al.2024 · 34 citationsarXiv
Detection of vibrationally excited C6H in the cold prestellar core TMC-1 with the QUIJOTE line survey2311.13860v1 · J. Cernicharo, R. Fuentetaja, M. Agundez et al.2023 · 10 citationsarXiv
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