244 citations · 482 across the 17 of their papers we have counts for
17 papers
OH as a probe of the warm water cycle in planet-forming disks
Marion Zannese, Benoît Tabone, Emilie Habart +52
Water is a key ingredient for the emergence of life as we know it. Yet, its destruction and reformation in space remains unprobed in warm gas. Here, we detect the hydroxyl radical…
Universal behavior in complex-mediated reactions: Dynamics of S(1D)+ o-D2 --> D + SD at low collision energies
Manuel Lara, P. G. Jambrina, F. J. Aoiz
Reactive and elastic cross-sections, and rate coefficients, have been calculated for the S(1D)+ D2 (v=0, j=0) reaction using a modified hyperspherical quantum reactive scattering m…
Cold collisions of rovibrationally excited D molecules
James F. E. Croft, Pablo G. Jambrina, F. Javier Aoiz +2
The H+H system has long been considered as a benchmark system for ro-vibrational energy transfer in bimolecular collisions. However, most studies thus far have focused on c…
Stereodynamical control of cold collisions between two aligned D2 molecules
Pablo G. Jambrina, James F. E. Croft, Junxiang Zuo +3
Resonant scattering of optically state-prepared and aligned molecules in the cold regime allows the most detailed interrogation and control of bimolecular collisions. This techniqu…
The role of low energy resonances in the stereodynamics of cold He+D2 collisions
Pablo G. Jambrina, Masato Morita, James F. E. Croft +2
In recent experiments using the Stark-induced Adiabatic Raman Passage (SARP) technique, Zhou et al. measured the product's angular distribution for the collisions between He and al…
Stereodynamic control of cold rotationally inelastic CO + HD collisions
Pablo G. Jambrina, James F. E. Croft, Naduvalath Balakrishnan +1
Quantum control of molecular collision dynamics is an exciting emerging area of cold collisions. Co-expansion of collision partners in a supersonic molecular beam combined with pre…
Quantum study of reaction O(3P) + H2(v,j) OH + H: OH formation in strongly UV-irradiated gas
A. Veselinova, M. Agundez, J. R. Goicoechea +5
The reaction between atomic oxygen and molecular hydrogen is an important one in astrochemistry as it regulates the abundance of the hydroxyl radical and serves to open the chemist…
Unveiling shape resonances in H + HF collisions at cold energies
Pablo G. Jambrina, Lola González-Sánchez, Manuel Lara +2
Resonances are associated with the trapping of an intermolecular complex, and are characterized by a series of quantum numbers such as the total angular momentum and the parity, re…
New Global Potential Energy Surfaces of the ground 3A' and 3A' states of the H2O system
Alexandre Zanchet, Marta Menéndez, Pablo G. Jambrina +1
This paper presents two new adiabatic, global potential energy surfaces (PESs) for the two lowest and electronic states of the O()+H system. For each of the…
Stereodynamical control of a quantum scattering resonance in cold molecular collisions
Pablo G. Jambrina, James F. E. Croft, Hua Guo +3
Cold collisions of light molecules are often dominated by a single partial wave resonance. For the rotational quenching of HD(v=1,j=2) by collisions with ground state para-H2, the…
How reactant polarization can be used to change the effect of interference on reactive collisions
P. G. Jambrina, M. Menendez, A. Zanchet +2
It is common knowledge that integral and differential cross sections (DCSs) are strongly dependent on the spatial distribution of the molecular axis of the reactants. Hence, by con…
A quantum analogue to the defection function
P. G. Jambrina, M. Menendez, F. J. Aoiz
The classical deflection function is a valuable computational tool to investigate reaction mechanisms. It provides, at a glance, detailed information about how the reaction is affe…
Product lambda-doublet ratios for the O(3P) + D2 reaction: A mechanistic imprint
P. G. Jambrina, A. Zanchet, J. Aldegunde +2
In the last decade, the development of theoretical methods have allowed chemists to reproduce and explain almost all of the experimental data associated with elementary atom plus d…
Beyond universality: parametrizing ultracold complex-mediated reactions using statistical assumptions
Manuel Lara, P. G. Jambrina, F. J. Aoiz +1
We have calculated accurate quantum reactive and elastic cross-sections for the prototypical barrierless reaction D + H(=0, =0) using the hyperspherical scattering…
Universality in the cold and ultracold dynamics of the barrierless D+ H reaction
Manuel Lara, P. G. Jambrina, F. J. Aoiz +1
We have calculated quantum reactive and elastic cross-sections for D para-H(=0, =0) H + HD collisons using the hyperspherical quantum reactive sc…
On the role of dynamical barriers in barrierless-reactions at low energies: S(D) + H
Manuel Lara, P. G. Jambrina, A. J. C. Varandas +2
Reaction probabilities as a function of total angular momentum and the resulting reaction cross-sections for the collision of open shell S(D) atoms with para-hydrogen have been…
Astronomical identification of CN-, the smallest observed molecular anion
M. Agundez, J. Cernicharo, M. Guelin +11
We present the first astronomical detection of a diatomic negative ion, the cyanide anion CN-, as well as quantum mechanical calculations of the excitation of this anion through co…