Chemistry and ro-vibrational excitation of HeH$^+$ in the Planetary Nebula NGC 7027

Authors: Sil, Milan, Faure, Alexandre, Wiesemeyer, Helmut, Hily-Blant, Pierre, Loreau, Jérôme, Pérez, K. D., Čurík, Roman, Lique, François

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2502.15943

Competing Ionization and Dissociation: Extension of the energy-dependent frame transformation to the gerade symmetry of H$_2$

Authors: Hvizdos, David, Curik, Roman, Greene, Chris H

Subject Terms: Physics - Chemical Physics

Access URL: http://arxiv.org/abs/2410.06135

Autodetachment of diatomic carbon anions from long-lived high-rotation quartet states

Authors: Schmidt, Viviane C., Čurík, Roman, Ončák, Milan, Blaum, Klaus, George, Sebastian, Göck, Jürgen, Grieser, Manfred, Grussie, Florian, von Hahn, Robert, Krantz, Claude, Kreckel, Holger, Novotný, Oldřich, Spruck, Kaija, Wolf, Andreas

Source: Phys. Rev. Lett. 133, 183001 (2024)

Subject Terms: Physics - Chemical Physics

Access URL: http://arxiv.org/abs/2405.06514

Unimolecular processes in diatomic carbon anions at high rotational excitation

Authors: Schmidt, Viviane C., Čurík, Roman, Ončák, Milan, Blaum, Klaus, George, Sebastian, Göck, Jürgen, Grieser, Manfred, Grussie, Florian, von Hahn, Robert, Krantz, Claude, Kreckel, Holger, Novotný, Oldřich, Spruck, Kaija, Wolf, Andreas

Source: Phys. Rev. A 110, 042828 (2024)

Subject Terms: Physics - Chemical Physics

Access URL: http://arxiv.org/abs/2405.06493

Determination of electronic resonances by analytic continuation using barycentric formula

Authors: Čurík, Roman, Horáček, Jiří

Source: In Computer Physics Communications January 2025 306

Competing Ionization and Dissociation in the H$_2$ Gerade System

Authors: Hvizdoš, Dávid, Čurík, Roman, Greene, Chris H.

Subject Terms: Physics - Chemical Physics

Access URL: http://arxiv.org/abs/2112.10820

Dissociative recombination of cold HeH$^+$ ions

Authors: Čurík, Roman, Hvizdoš, Dávid, Greene, Chris H.

Source: Phys. Rev. Lett. 124, 043401 (2020)

Subject Terms: Physics - Chemical Physics

Access URL: http://arxiv.org/abs/1910.02628

Energy-dependent frame transformation theory for dissociative recombination

Authors: Hvizdoš, Dávid, Greene, Chris H., Čurík, Roman

Source: Phys. Rev. A 101, 012709 (2020)

Subject Terms: Physics - Chemical Physics

Access URL: http://arxiv.org/abs/1910.02631

On the validity of the Born-Oppenheimer approximation in the indirect dissociative recombination process

Authors: Čurík, Roman, Hvizdoš, Dávid, Greene, Chris H.

Source: Phys. Rev. A 98, 062706 (2018)

Subject Terms: Physics - Chemical Physics

Access URL: http://arxiv.org/abs/1810.09124

$R$-matrix calculations of electron collisions with lithium atom at low energies

Authors: Tarana, Michal, Čurík, Roman

Source: Phys. Rev. A 99, 012708 (2019)

Subject Terms: Physics - Atomic Physics

Access URL: http://arxiv.org/abs/1807.07862

Shape resonances of Be$^-$ and Mg$^-$ investigated with method of analytic continuation

Authors: Čurík, Roman, Paidarová, Ivana, Horáček, Jiří

Source: Phys. Rev. A 97, 052704 (2018)

Subject Terms: Physics - Chemical Physics

Access URL: http://arxiv.org/abs/1803.05178

Dissociative recombination by frame transformation to Siegert pseudostates: A~comparison with a numerically solvable model

Authors: Hvizdoš, Dávid, Váňa, Martin, Houfek, Karel, Greene, Chris H., Rescigno, Thomas N., McCurdy, C. William, Čurík, Roman

Source: Phys. Rev. A 97, 022704 (2018)

Subject Terms: Physics - Atomic Physics, Physics - Chemical Physics

Access URL: http://arxiv.org/abs/1710.10333

Inelastic low-energy collisions of electrons with HeH$^+$: rovibrational excitation and dissociative recombination

Authors: Čurík, Roman, Greene, Chris H.

Source: J. Chem. Phys. 147, 054307 (2017)

Subject Terms: Physics - Chemical Physics

Access URL: http://arxiv.org/abs/1705.10153

Adiabatic potential energy curves of long-range Rydberg molecules: Two-electron R-matrix approach

Authors: Tarana, Michal, Čurík, Roman

Source: Phys. Rev. A 93, 012515 (2016)

Subject Terms: Physics - Chemical Physics, Physics - Atomic Physics

Access URL: http://arxiv.org/abs/1510.08773

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LiHe$^+$ in the early Universe: a full assessment of its reaction network and final abundances

Authors: Bovino, Stefano, Curik, Roman, Galli, Daniele, Tacconi, Mario, Gianturco, Francesco A.

Source: ApJ, 752, 19, 2012

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/1205.6324

Resonant states in cyanogen NCCNElectronic supplementary information (ESI) available. See DOI: 10.1039/d0cp03333b

Authors: Nag, Pamir, Čurík, Roman, Tarana, Michal, Polášek, Miroslav, Ehara, Masahiro, Sommerfeld, Thomas, Fedor, Juraj

Source: Physical chemistry chemical physics. 22(40):23141-23147

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100110388020.0x000001&indx=1&recIds=ETOCvdc_100110388020.0x000001

Reactive mode composition factor analysis of transition states: the case of coupled electron–proton transfersElectronic supplementary information (ESI) available. See DOI: 10.1039/c9cp05131g

Authors: Maldonado-DomínguezThese authors contributed equally., Mauricio, Bím, Daniel, Fučík, Radek, Čurík, Roman, Srnec, Martin

Source: Physical chemistry chemical physics. 21(45):24912-24918

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100092948432.0x000001&indx=1&recIds=ETOCvdc_100092948432.0x000001

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Coupling of electronic and nuclear motion in a negative ion resonance: Experimental and theoretical study of benzene.

Authors: Allan, Michael¹ (AUTHOR) Michael.Allan@bluewin.ch, Čurík, Roman² (AUTHOR) Roman.Curik@jh-inst.cas.cz, Čársky, Petr² (AUTHOR) Petr.Carsky@jh-inst.cas.cz

Source: Journal of Chemical Physics. 8/14/2019, Vol. 151 Issue 6, pN.PAG-N.PAG. 12p. 1 Chart, 12 Graphs.

Subject Terms: *ANIONS, *MOMENTUM space, *ELECTRON-molecule collisions, *RESONANCE, *BENZENE, *ELECTRON energy loss spectroscopy, *ELECTRON scattering