All Stories

  1. Noncovalent Interactions Steer the Formation of Polycyclic Aromatic Hydrocarbons
  2. Zero-Point-Energy Driven Isotopic Exchange of the [H3O]− anion Probed by Mid-Infrared Action Spectroscopy
  3. PDRs4All
  4. PDRs4All
  5. PDRs4All
  6. PDRs4All
  7. A far-ultraviolet–driven photoevaporation flow observed in a protoplanetary disk
  8. Gas-Phase Infrared Action Spectroscopy of CH2Cl+ and CH3ClH+: Likely Protagonists in Chlorine Astrochemistry
  9. Ionic fragmentation products of benzonitrile as important intermediates in the growth of polycyclic aromatic hydrocarbons
  10. Leak-out spectroscopy as alternative method to rare-gas tagging for the Renner–Teller perturbed HCCH+ and DCCD+ ions
  11. Astronomical CH3+ rovibrational assignments
  12. Vibrational Predissociation Spectra of C2N− and C3N−: Bending and Stretching Vibrations
  13. Infrared action spectroscopy as tool for probing gas-phase dynamics: protonated dimethyl ether, (CH 3 ) 2 OH + , formed by the reaction of CH ...
  14. A vibrational action spectroscopic study of the Renner-Teller and spin-orbit affected cyanoacetylene radical cation HC3N+
  15. Computational astrochemistry: general discussion
  16. Fingerprinting fragments of fragile interstellar molecules: dissociation chemistry of pyridine and benzonitrile revealed by infrared spectroscopy and theory
  17. Laboratory astrochemistry of the gas phase: general discussion
  18. Observational astrochemistry in the age of ALMA, NOEMA, JWST and beyond!: general discussion
  19. Low-temperature nitrogen-bearing polycyclic aromatic hydrocarbon formation routes validated by infrared spectroscopy
  20. Predissociation spectroscopy of cold CN−H2 and CN−D2
  21. Deuteration of c-C3H2 towards the pre-stellar core L1544
  22. Spectroscopic characterisation of the isomeric H2NCH+ and H2CNH+ radical cations
  23. Spectroscopic Detection of Cyano-Cyclopentadiene Ions as Dissociation Products upon Ionization of Aniline
  24. PDRs4All: A JWST Early Release Science Program on Radiative Feedback from Massive Stars
  25. The Zeeman effect in CO+ observed with rotational action spectroscopy
  26. Unidirectional Double- and Triple-Hydrogen Rearrangement Reactions Probed by Infrared Ion Spectroscopy
  27. Infrared action spectroscopy of fundamental nitrilium ions: Protonated vinyl- and ethyl cyanide
  28. Infrared spectroscopy of the benzylium-like (and tropylium-like) isomers formed in the –H dissociative ionization of methylated PAHs
  29. Polycyclic aromatic hydrocarbon growth in a benzene discharge explored by IR-UV action spectroscopy
  30. Formation of the acenaphthylene cation as a common C2H2-loss fragment in dissociative ionization of the PAH isomers anthracene and phenanthrene
  31. Strong ortho/para effects in the vibrational spectrum of Cl−(H2)
  32. Infrared predissociation spectroscopy of protonated methyl cyanide, CH3CNH+
  33. Cryogenic Messenger-IR Ion Spectroscopy Study of Phenol & Aniline Molecular Ions and of the common Fragment Ion [C5H6]+ formed by EI-MS
  34. Infrared action spectroscopy of doubly charged PAHs and their contribution to the aromatic infrared bands
  35. Hunting for the elusive methylene radical
  36. Laboratory gas-phase vibrational spectra of [C3H3]+ isomers and isotopologues by IRPD spectroscopy
  37. Stable isomeric structures of the pyridine cation (C5H5N•+) and protonated pyridine (C5H5NH+) elucidated by cold ion infrared spectroscopy
  38. Laboratory spectroscopy techniques to enable observations of interstellar ion chemistry
  39. Descendant of the X-ogen carrier and a ‘mass of 69’: infrared action spectroscopic detection of HC3O+ and HC3S+
  40. Vibrational Excitation Hindering an Ion-Molecule Reaction: The c−C3H2+−H2 Collision Complex
  41. High-resolution rovibrational spectroscopy of c-  C3H2+: The ν 7C–H antisymmetric stretching band
  42. Structural investigation of doubly-dehydrogenated pyrene cations
  43. Gas-Phase Vibrational Spectroscopy of the Hydrocarbon Cations l-C3H+, HC3H+, and c-C3H2+: Structures, Isomers, and the Influence of Ne-Tagging
  44. HINDERING AN ION-NEUTRAL REACTION USING VIBRATIONAL EXCITATION: THE _7 ROVIBRATIONAL BAND OF c-C3H2+
  45. SPECTROSCOPIC STUDIES OF PROTONATED AMINES: CH3NH3+ AND C2H5NH3+
  46. The FELion cryogenic ion trap beam line at the FELIX free-electron laser laboratory: infrared signatures of primary alcohol cations
  47. Low frequency vibrational anharmonicity and nuclear spin effects of Cl–(H2) and Cl–(D2)
  48. Two of a kind – unraveling isomeric structures using FELIX
  49. VIBRATIONAL AND ROTATIONAL SPECTROSCOPY IN CRYOGENIC ION TRAPS
  50. Identification of the fragment of the 1-methylpyrene cation by mid-IR spectroscopy
  51. FELIX SPECTROSCOPY OF LIKELY ASTRONOMICAL MOLECULAR IONS: HC3O+, C2H3CNH+, and C2H5CNH+
  52. Detection of Interstellar Ortho-D2H+with SOFIA
  53. An observational study of dust nucleation in Mira (o Ceti)
  54. High-resolution vibrational and rotational spectroscopy of CD 2 H + in a cryogenic ion trap
  55. Rotational state-dependent attachment of He atoms to cold molecular ions: An action spectroscopic scheme for rotational spectroscopy
  56. Laboratory rotational ground state transitions of NH3D+and CF+
  57. Chemical differentiation in a prestellar core traces non-uniform illumination
  58. An observational study of dust nucleation in Mira (o Ceti)
  59. VIBRATIONAL AND ROTATIONAL SPECTROSCOPY OF CD2H+
  60. INFRARED PREDISSOCIATION SPECTROSCOPY OF THE HYDROCARBON CATIONS C3H+, C2H+, and C3H2+
  61. A study of the C3H2isomers and isotopologues: first interstellar detection of HDCCC
  62. Molecular polymorphism: microwave spectra, equilibrium structures, and an astronomical investigation of the HNCS isomeric family
  63. FIRST INFRARED PREDISSOCIATION SPECTRA OF He-TAGGED PROTONATED PRIMARY ALCOHOLS AT 4 K
  64. IR SPECTRA OF COLD PROTONATED METHANE
  65. ROTATIONAL ACTION SPECTROSCOPY VIA STATE-SELECTIVE HELIUM ATTACHMENT
  66. Experimental ground-state combination differences of CH5+
  67. High Resolution Laboratory Spectroscopy
  68. H2D+ observations give an age of at least one million years for a cloud core forming Sun-like stars
  69. Two-Photon Rotational Action Spectroscopy of ColdOH−at 1 ppb Accuracy
  70. LIICG - A NEW METHOD FOR ROTATIONAL AND RO-VIBRATIONAL SPECTROSCOPY AT 4K
  71. LABORATORY ROTATIONAL SPECTRUM OFl-C3H+AND CONFIRMATION OF ITS ASTRONOMICAL DETECTION
  72. COLTRAP: a 22-pole ion trapping machine for spectroscopy at 4 K
  73. Accurate High-N Rest Frequencies for CO+, an Ideal Tracer of Photon-Dominated Regions
  74. High-Resolution Spectroscopy of CH2D+ in a Cold 22-Pole Ion Trap
  75. INTERSTELLAR DETECTION OF c-C3D2
  76. Pure rotational spectra of TiO and TiO2in VY Canis Majoris
  77. Dust-forming molecules in VY Canis Majoris (and Betelgeuse)
  78. Transfer of a proton between H2 and O2
  79. Measurement and analysis of new terahertz and far-infrared spectra of high temperature water
  80. THE ROTATIONAL SPECTRA OF29SiC2AND30SiC2
  81. Millimeter-wave spectroscopy of titanium dioxide, TiO2
  82. AN INTERFEROMETRIC SPECTRAL-LINE SURVEY OF IRC+10216 IN THE 345 GHz BAND
  83. Circumstellar molecular composition of the oxygen-rich AGB star IK Tauri
  84. Interstellar HOCN in the Galactic center region
  85. Terahertz spectroscopy of oxygen, O2, in its 3Σ−g and 1Δ electronic states
  86. The puzzling behavior of HNCO isomers in molecular clouds
  87. Orbital motion of the young brown dwarf companion TWA 5 B
  88. LABORATORY DETECTION OF THIOCYANIC ACID HSCN
  89. DETECTION OF A NEW INTERSTELLAR MOLECULE: THIOCYANIC ACID HSCN
  90. Search for corannulene (C20H10) in the Red Rectangle
  91. LABORATORY DETECTION OF HOCN AND TENTATIVE IDENTIFICATION IN Sgr B2
  92. SUBMILLIMETER NARROW EMISSION LINES FROM THE INNER ENVELOPE OF IRC+10216
  93. DETECTION OF VIBRATIONALLY EXCITED CO IN IRC+10216
  94. Millimeter wave spectroscopy of titanium monoxide and titanium dioxide
  95. Laboratory and Astronomical Detection of the Negative Molecular Ion C3N−
  96. The Rotational Spectrum of TiO2
  97. Observation of C$_8$H$^-$ toward IRC +10216
  98. Detection of the Carbon Chain Negative Ion C8H-in TMC-1
  99. The rotational spectrum of CN−
  100. Laboratory detection of the negative molecular ion CCH-
  101. Rotational Spectra of the Carbon Chain Negative Ions C4H-and C8H-
  102. High resolution rotational spectroscopy on D2O up to 2.7 THz in its ground and first excited vibrational bending states
  103. Improved line frequencies for the nucleic acid base uracil for a radioastronomical search
  104. Gas-phase detection of HSOD and empirical equilibrium structure of oxadisulfane
  105. High resolution rotation–inversion spectroscopy on doubly deuterated ammonia, ND2H, up to 2.6THz
  106. Submillimeter vibrationally excited water emission from the peculiar red supergiant VY Canis Majoris
  107. Terahertz Rotational Spectroscopy
  108. The rotational spectra of the ground and first excited bending states of deuterium isocyanide, DNC, up to 2THz
  109. Analysis of the rotational spectrum of methylene (CH2) in its vibronic ground state with an Euler expansion of the Hamiltonian
  110. Accurate rotational spectroscopy of sulfur dioxide, SO2, in its ground vibrational and first excited bending states, v2=0, 1, up to 2THz
  111. Asymmetric rotor analysis of DSOD spectra up to the rQ3 branch near 653GHz
  112. Far-infrared detection of methylene
  113. Doppler-limited rotational spectrum of the NH radical in the 2THz region
  114. High-resolution terahertz spectrum of CH2 — Low J rotational transitions near 2 THz
  115. Sub-Doppler and Doppler spectroscopy of DCN isotopomers in the terahertz region: ground and first excited bending states (v1v2v3)=(01e,f0)
  116. High Resolution Spectroscopy of HCN Isotopomers: H13CN, HC15N, and H13C15N in the Ground and First Excited Bending Vibrational State
  117. Submillimeter-wave spectroscopy of HCN in excited vibrational states
  118. Detection of HCN Directl‐Type Transitions Probing Hot Molecular Gas in the Proto–Planetary Nebula CRL 618
  119. High accuracy measurements on the ground state rotational spectrum of formaldehyde (H2CO) up to 2 THzElectronic supplementary information (ESI) available: Newly measured pure rotational transitions. See http://www.rsc.org/suppdata/cp/b3/b301657a/
  120. A Concise New Look at the [CLC][ITAL]l[/ITAL][/CLC]-Type Spectrum of H[TSUP]12[/TSUP]C[TSUP]14[/TSUP]N
  121. The Ground State Spectroscopic Parameters and Equilibrium Structure of PD3
  122. Decay of theAr2s−1and2p−1andKr3p−1and3d−1hole states studied by photoelectron-ion coincidence spectroscopy
  123. A photoelectron–photoion coincidence method for the investigation of decay probabilities after innershell photoionization
  124. Simultaneous determination of radiative and nonradiative decay channels in the neonKshell
  125. multiplet structure of atomic Lu studied by photoelectron spectroscopy