2026

Y. Wang, A. Choudhury, F. Graber, R. Signorell, and J. Pérez-Ríos, “A termolecular reaction theory for gas-phase nucleation based on long-range intermolecular forces” arXiv preprint arXiv:2607.15417
R. Koots, M. Mirahmadi and J. Pérez-Ríos “Direct three-body dynamics govern ion-atom recombination and barrierless termolecular reactions” Phys. Chem. Chem. Phys. 28, 13815–13820
Z. Liang and J. Pérez-Ríos “A Statistical-Mechanical Model for Dipolar Chain Formation” arXiv:2604.19912
M. Londoño and J. Pérez-Ríos “Electronic properties of the Radium-monochalcogenides RaX (X = O, S, Se) and RaO± ions” arXiv:2603.24590
A. Elhalawani, R. Shi, M. Londoño, M. Tomza and J. Pérez-Ríos “What is the diatomic molecule with the largest dipole moment?” ACS Omega 11, 17286–17291
J. Barron, R. Essig, M. H. McDuffie, J. Pérez-Ríos, and G. Suczewski, “Pushing the limits of atomic dark matter: First-principles recombination rates and cosmological constraints” J. Cosmol. Astropart. Phys., no. 07, Art. no. 090.
S. Chowdhury and J. Pérez-Ríos “GPU-Parallelized MATLAB Software for Atom-Ion Dynamics” Comput. Phys. Commun., 110041
S. Chowdhury, M. J. M. de Oca-Estévez, F. Foitzik, E. Gruber, P. Scheier, et al. “Coordination-driven magic numbers in protonated argon clusters” arXiv:2601.00591

2025

Q. Sun, J. Dai, R. Koots, B. C. Riley, J. Pérez-Ríos, D. Mitra and T. Zelevinsky “Chemistry in a Cryogenic Buffer Gas Cell” J. Phys. Chem. Lett.
S. Chowdhury and J. Pérez-Ríos “Paralles between chaotic scattering and heating in cold ion-atom collisions” Phys. Rev. A 112, L061104
R. Shi, M. Drewsen and J. Pérez-Ríos “Effects of the delocalized charge distribution in trapped ion-atom collisions” Communications Physics 8, 479
R.J. Daily, K.P. Habdas, D. M. Newson, J. Pérez-Ríos, R. E. Sheldom and D.B. Cassidy “Test of charge-conjugation symmetry via microwave spectroscopy of positronium” Phys. Rev. A 112, 062801
D. Julian and J. Pérez-Ríos “Machine learning prediction of a chemical reaction over 8 decades of energy” Phys. Rev. Research L042034
M. A. E. Ibrahim, M. Londoño and J. Pérez-Ríos “AlF-AlF sticking time and prospects for ultracold dimers” Phys. Rev. A 112, 053315
M. Londoño and J. Pérez-Ríos “Rotational quenching of monofluorides in a cryogenic helium bath” J. Chem. Phys. 162, 234301
Z. Liang, R. Shi and J. Pérez-Ríos “Trap-induced atom-ion complexes: A time-independent approach” Phys. Rev. A 112, 042815
W. Wang, X. Liu and J. Pérez-Ríos, “Temperature-driven reaction pathways of gas-phase protonated glycoaldehyde formation and dissociation” Phys. Chem. Chem. Phys 26, 16744
J. Smucker and J. Pérez-Ríos “Encapsulation-induced alignment in endofullerenes” Phys. Rev. Res. 7, 033149
M. Londoño, V. C. Olaya-Agudelo, F. Herrera and J. Pérez-Ríos “Ulracold long-range van der Waals Rydberg trimers” Communications Physics 8, 232
Z. Liang and J. Pérez-Ríos “Classical Grand Angular Momentum in N-Body Problems” Few-Body Syst. 66, 25
R. Koots, G. Ding and J. Pérez-Ríos “Direct three-body recombination: halogen atoms” J. Chem. Phys. 163, 024307
H. Kaur, W. Wang, J. Pérez-Ríos, B. Martínez-Haya, B. Redlich and S. Brünken, “Gas-Phase Vibrational Spectra of [C₂H₅O₂]⁺ Isomers: Protonated Glycolaldehyde, Acetic Acid, and Methyl Formate”ACS Earth Space Chem. 7, 1724

2024

J. Smucker and J. Pérez-Ríos “Alignment transport between ultracold polar molecules” Chem. Phys. Phys. Chem. 26, 21513 (2024)
A. Cheng, R. Samulyak, R. Kupfer, J. Pérez-Ríos and N. Vafei-Najafabadi “Efficient numerical algorithm for multi-level ionization of high-atom-number gases” Phys. Plasmas 31, 044503 (2024)
R. Koots, G. Brown and J. Pérez-Ríos, “Machine-learning models for atom-diaotm reactions across isotopologues”Phys. Rev. A 110, 032811
T. Karman, M. Tomza and J. Pérez-Ríos, “Ultracold chemistry as a testbed for few-body physics” Nat. Phys. 20, 722 (2024)
J. Pérez-Ríos, “Statistical adiabatic channel model for termolecular reactions” J. Chem. Phys. 161, 144305 (2024)
Y. Kahn and Jesús Pérez-Ríos, “Measuring the molecular Migdal effect with neutron scattering on diatomic gases” Phys. Rev. D 110, 092012 (2024)
R. Koots and J. Pérez-Ríos, “PyQCAMS: Python Quasi-Classical Atom-Molecule Scattering” Atoms 12, 29 (2024)
S. Chowdhury and J. Pérez-Ríos, “Ion solvation in atomic baths: from snowballs to polarons” Nat. Sci. 1 (2024)
R. Koots, Y. Want, M. Mirahmadi and J. Pérez-Ríos, “Py3BR: A software for computing atomic three-body recombination rates” J. Comput. Chem. 45, 1505 (2024)
Y. Wang, M. Mirahmadi and J. Pérez-Ríos, “On the role of non-additive interactions in three-body recombination” Phys. Chem. Chem. Phys. 26, 7264 (2024)
M. A. E. Ibrahim, X. Liu and J. Pérez-Ríos, “Spectroscopic constants from atomic properties: a machine learning approach” Digital Discovery 3, 34 (2024)

2023

W. Wang, X. Liu and J. Pérez-Ríos, “AlF-AlF Reaction Dynamics between 200K and 1000K: Reaction Mechanisms and Intermediate Complex Characterization” Molecules 29, 222 (2023)
M. Londoño, J. Madroñero and J. Pérez-Ríos, “Cold atom-ion systems in radio-frequency multiple traps: Event-driven molecular dynamics and stochastic simulations” Phys. Rev. A 108, 053324 (2023)
M. Mirahmadi and J. Pérez-Ríos, “Three-body recombination in physical chemistry” Int. Rev. Phys. Chem. 41, 233 (2023)
T. Scheuing and J. Pérez-Ríos, “Quasi-Static Lineshape Theory for Rydberg Excitations in High-Density Media” Atoms 11, 95 (2023)
H. Hirzler, E. Trimby, R. Gerritsma , A. Safavi-Naini and J. Pérez-Ríos “Trap-Assisted Complexes in Cold Ion-Atom Collisions” Phys. Rev. Lett. 130, 143003 (2023)
X. García-Andrade, P. G. Tahoces, J. Pérez-Ríos and E. M. Núñez, “Barrier Height Predictions by Machine Learning Correction of Semi-Empirical Calculations” J. Phys. Chem. A 127, 2274 (2023)
M. Mirahmadi, B. Freidrich, B. Schmidt and J. Pérez-Ríos “Mapping atomic trapping in an optical superlattice onto the libration of a planar rotor in electric fields” New J. Phys. 25, 023024 (2023)
X. Liu, L. MacKemmish and J. Pérez-Ríos, “The performance of CCSD(T) for the calculation of dipole moments in diatomics” Phys. Chem. Chem. Phys. 25, 4093 (2023)
M. Mirahmadi J. Pérez-Ríos “Ion-atom-atom three-body recombination: from the cold to the thermal regime” J. Chem. Phys. 158, 024103 (2023)
Y. Wang, M. Mirahmadi, A. A. Elkamshishy and J. Pérez-Ríos “Hyperradial distribution function of few-body problems: a new arena for extreme value theory” Few-Body Systems 64, 6 (2023)

2022

C. Blanco, I. Harris, Y. Kahn, B. Lillard and J. Pérez-Ríos “Molecular Migdal effect” Phys. Rev. D, 106, 115015 (2022)
M. T. Cretu, M. Mirahmadi and J. Pérez-Ríos, “Ion-atom-atom three-body recombination in cold hydrogen and deuterium plasmas” Phys. Rev. A, 106, 023316 (2022)
M. Londoño, J. Madroñero, and J. Pérez-Ríos, “Dynamics of a single ion in high-density medium: a stochastic approach” Phys. Rev. A 106, 022803 (2022)
X. Liu, W. Wang, S. Wright, M. Doppelbauer, S. Truppe, G. Meijer and J. Pérez-Ríos, “The chemistry of AlF and CaF production in buffer gas sources” J. Chem. Phys. 157, 074305 (2022)
N. Walter, M. Doppelbauer, S. Marx, J. Seifert, X. Liu, J. Pérez-Ríos, B. G. Sarkatov, S. Truppe, and G. Meijer, “Spectroscopy characterization of the a³Π state of aluminium monofluoride” J. Chem. Phys. 156, 124306 (2022)
G. S. Adkins, D. C. Cassiy and J. Pérez-Ríos, “Precision spectroscopy of positronium: Testing bound-state QED and the search for physics beyond the Standard Model” Phys. Rep. 975, 1 (2022)
C. Hamilton and J. Pérez-Ríos “Classical-quantum localization in one dimensional systems: The kicked rotor” AIP Advances 12, 035040 (2022)
H. Hirzler, R. S. Lous, E. Trimby, J. Pérez-Ríos, A. Safavi-Naini and R. Gerritsma “Observation of Chemical Reactions between a Trapped ion an ultracold Feshbach Dimers” Phys. Rev. Lett. 128, 103401 (2022)
Marjan Mirahmadi, Jesús Pérez-Ríos, Oleg Egorov, Vladimir Tyuterev and Viatcheslav Kokoouline “Ozone formation in ternary collisions: theory and experiment reconciled” Phys. Rev. Lett. 128, 108501 (2022)
M. Karra, M. T. Cretu, B. Friedrich, S. Truppe, G. Meijer and J. Pérez-Ríos “Dynamics of translational and rotational thermalization of AlF molecules via collisions with cryogenic helium” Phys. Rev. A 105, 022808 (2022)

2021

X. Liu, G. Meijer and J.Pérez-Ríos, “On the relationship between spectroscopic constants of diatomic molecules: a machine learning approach” RSC Advances 11, 14552
M.T. Cretu and J. Pérez-Ríos, “Predicting second virial coefficients of organic and inorganic compounds using Gaussian process regression” Phys. Chem. Chem. Phys. 23, 2891
L. Gurung, T. J. Babij, J. Pérez-Ríos, S. D. Hogan, and D. B. Cassidy, “Observation of asymmetric line shapes in precision microwave spectroscopy of the positronium 2³S₁→ 2³P_J(J=1,2) fine-structure intervals” Phys. Rev. A 103, 042805
H. Hirzler and J. Pérez-Ríos, “Rydberg atom-ion collisions in cold environments” Phys. Rev. A 103, 043323
Jesús Pérez-Ríos, “Cold chemistry: a few-body perspective on impurity physics of a single ion in an ultracold bath” Mol. Phys. e1881637
A. Mohammadi, A. Krükow, A. Mahdian, M. Deiß, J. Pérez-Ríos, H. da Silva, Jr., M. Raoult, O. Dulieu and J. Hecker Denschlag, “Life and death of a cold BaRb⁺ molecule inside an ultracold cloud of Rb atoms” Phys. Rev. Research 3, 013196
M. Mirahmadi and J. Pérez-Ríos, “On the formation of van der Waals molecules in a buffer gas cell”J. Chem. Phys. 154, 034305
M. Mirahmadi and J. Pérez-Ríos, “Classical threshold law for the formation of van der Waals molecules” J. Chem. Phys. 155, 094306
W. Wang, X. Liu and J. Pérez-Ríos, “Complex Reaction Network Thermodynamic and Kinetic Autoconstruction Based on Ab Initio Statistical Mechanics: A case Study of O₂ Activation on Ag₄ Clusters ” J. Phys. Chem. A 125, 5670
S. Hofsäss, M. Doppelbauer, S. Wright, S. Kray, B. G. Sartakov, J. Pérez-Ríos, G. Meijer and S. Truppe, “Optical cycling of AlF molecules” New Journal of Physics 23, 075001
M. Doppelbauer, N. Walter, S. Hofsäss, S. Marx, H C. Schewe, S. Kray, J. Pérez-Ríos,
B. G. Sartakov, S. Truppe and G. Meijer, “Characterisation of the b3Σ+, ν=0 state and its interaction with the A1Π state in aluminium monofluoride” Molecular Physics e1810351

2020

Jesús Pérez-Ríos “An introduction to cold and ultracold chemistry: Atoms, Molecules, Ions and Rydbergs“
Springer Nature
H. Hirzler, E. Trimby, R. S. Lous, G. C. Groenenboom, R. Gerritsma and J. Pérez-Ríos “Controlling the nature of a charged impurity in a bath of Feshbach dimers” Phys. Rev. Research 2, 033232
V. Olaya, J. Pérez-Ríos and F. Herrera “C₆ coefficients for interacting Rydberg atoms and alkali-metal dimers” Physical Review A 101, 032705
X. Liu, G. Meijer and J. Pérez-Ríos “A data-driven approach to determine dipole moments of diatomic molecules” Phys. Chem. Chem. Phys., 22, 24191
X. Liu, S. Truppe, G. Meijer and J. Pérez-Ríos “The diatomic molecular spectroscopy database” Cheminform 12, 31

2019

S. Truppe, S. Marx, S. Kray, M. Doppelbauer, S.Hofsäss, H.C. Schewe, Ni. Walter, J.Pérez-Ríos, B.G. Sartakov and G. Meijer, “Spectroscopic characterization of aluminum monofluoride with relevance to laser cooling and trapping” Physical Review A 100, 052513
Jesús Pérez Ríos “Vibrational quenching and reactive processes of weakly bound molecular ions colliding with atoms at cold temperatures” Physical Review A 99, 022707
I. C. Stevenson and J. Pérez-Ríos “Genetic based fitting techniques for high precision potential energy curves of diatomic molecules” Journal of Physics B: Atomic, Molecular, and Optical Physics 52, 105002
R. Essig, J. Pérez-Ríos, H. Ramani, and O. Slone “Direct detection of nuclear scattering of sub-Gev dark matter using molecular excitations” Phys. Rev. Research 1, 033105
C. Frugiuele, J. Pérez-Ríos and C. Peset “Current and future perspectives of positronium and muonium spectroscopy as dark sectors probe” Phys. Rev. D 100, 015010

2018

J. Pérez Ríos and S. T. Love “Searching for light-dark matter through Positronium decay” Eur. J. Phys. D 72, 44
J. Pérez Ríos and C. H. Greene “Universal temperature dependence of the ion-neutral-neutral three-body recombination rate” Phys. Rev. A 98, 062707
D.B. Blasing, J. Pérez-Ríos, Y.Yan, S.Dutta, C.-H. Li, Q.Zhou and Y. P. Chen “Observation of Quantum Interference and Coherent Control in a Photochemical Reaction” Phys. Rev. Lett. 121, 073202

2017

J. D. Whalen, F. Camargo, R. Ding, T. C. Killian, F. B. Dunning, J. Pérez-Ríos, S. Yoshida and J. Burgdörfer “Lifetimes of ultralong-range strontium Rydberg molecules in a dense Bose-Einstein condensate” Phys. Rev. A 96, 042702
C. H. Greene, P. Giannakeas and J. Pérez-Ríos “Universal few-body physics and cluster formation” Rev. Mod. Phys. 89, 035006
B. C. Yang, Jesús Pérez-Ríos and F. Robicheaux “Classical fractals and quantum chaos in ultracold dipolar collisions” Phys. Rev. Lett. 118, 1154101
J.Pérez-Ríos, M. E. Kim and C.-L. Hung “Ultracold molecule assembly with photonic crystals” New J. Phys. 19, 123035
S.Brünken, L.Kluge, A.Stoffels, J.Pérez-Ríos and S. Schlemmer “Rotational state-dependent attachment of He atoms to cold molecular ions: An action spectroscopic scheme for rotational spectroscopy” J. Mol. Spectroscopy 332, 67
Sourav Dutta, Jesús Pérez-Ríos, D. S. Elliott and Yong P. Chen “Two-photon photoassociation spectroscopy of an ultracold heteronuclear molecule” Phys. Rev. A 95, 013405

2016

J. Pérez-Ríos and F. Robicheaux “Rotational relaxation of molecular ions in a buffer gas” Phys. Rev. A 94, 032709
D. B. Blasing, I. C. Stevenson, J. Pérez-Ríos, D. S. Elliott and Y. P. Chen “Short-range photoassociation of LiRb” Phys. Rev. A 94, 062504
T. Niederprüm, O. Thomas, T.Eichert, C. Lippe, J. Pérez-Ríos, C. H. Greene and H.Ott “Observation of pendular butterfly Rydberg molecules” Nature Communications 7, 12820
M.Schlagmüller, T. C. Liebisch, F. Engel, K.S. Kleinbach, F.Böttcher, U. Hermann, K. M. Westphal, A. Gaj, R.Löw, S. Hofferberth, T.Pfau, J. Pérez-Ríos, and C. H. Greene” Ultracold Chemical Reactions of a Single Rydberg Atom in a Dense Gas” Phys. Rev. X 6, 031020
M.Schlagmüller, T. C. Liebisch, H. Nguyen, G. Lochead, F. Engel, F. Böttcher, K. M. Westphal, K. S. Kleinbach, R. Löw, S. Hofferberth, T.Pfau, J.Pérez-Ríos, and C. H. Greene “Probing an Electron Scattering Resonance using Rydberg Molecules within a Dense and Ultracold Gas” Phys. Rev. Lett 116, 053001
A. Krükow, A. Mohammadi, A. Härter, J. Hecker Denschlag, J. Pérez-Ríos, and C. H. Greene “Energy Scaling of Cold Atom-Atom-Ion Three-Body Recombination” Phys. Rev. Lett 116, 193201
J. Pérez-Ríos, M. T. Eiles and C.H. Greene “Mapping trilobite state signatures in atomic hydrogen” J. Phys. B 49, 14LT01
M.T. Eiles, J.Pérez-Ríos, F. Robicheaux and C. H. Greene “Ultracold molecular Rydberg physics in a high-density environment” J. Phys. B 49, 11405
T. C.Liebisch, M. Schlagmüller, F. Engel, H.Nguyen, J. Balewski, G. Lochead, F. Böttcher, K. M Westphal, K. S. Kleinbach, T. Schmid, A. Gaj, R. Löw, S. Hofferberth, T. Pfau, J. Pérez-Ríos, C. H. Greene “Controlling Rydberg atom excitations in dense background gases” J. Phys. B 49, 182001

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