Carmen Cisneros

K-shell photoionization of ground-state Li-like carbon ions [C3+]: experiment, theory and comparison with time-reversed photorecombination

Absolute cross sections for the K-shell photoionization of ground-state Li-like carbon [C3+(1s22s 2S)] ions were measured by employing the ion?photon merged-beams technique at the Advanced Light Source. The energy ranges 299.8?300.15?eV, 303.29?303.58?eV and 335.61?337.57?eV of the [1s(2s2p)3P]2P, [1s(2s2p)1P]2P and [(1s2s)3S 3p]2P resonances, respectively, were investigated using resolving powers of up to 6000. The autoionization linewidth of the [1s(2s2p)1P]2P resonance was measured to be 27 ? 5?meV and compares favourably with a theoretical result of 26?meV obtained from the intermediate coupling R-matrix method. The present photoionization cross section results are compared with the outcome from photorecombination measurements by employing the principle of detailed balance.

Valence-shell photoionization of chlorinelike Ar+ ions

Absolute cross-section measurements for valence-shell photoionization of Ar

Photoionization studies of the B+ valence shell: experiment and theory

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K-shell photoionization of Be-like boron (B+) ions: experiment and theory

ions are reported for photon energies ranging from 27.4 to 60.0 eV. The data, taken by merging beams of ions and synchrotron radiation at a photon energy resolution of 10 meV, indicate that the primary ion beam was a statistically weighted mixture of the

The Effect of the Argon Carrier Gas in the Multiphoton Dissociation-Ionization of Tetracene

{}^{2}{P}_{3/2}^{o}

Photoionization of Sc2+: Experimental link with photorecombination of Sc3+ by application of detailed balance

ground state and the

Photofragmentation of ionic carbon monoxide

{}^{2}{P}_{1/2}^{o}

Hacia una concepción del Trabajo Social contemporáneo en México: su condición profesional

metastable state of Ar

Detection of HCO+, NO+, CNOH+ and CH3+ by multiphoton dissociation of the Nitromethane

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Multiple-photon absorption in cooled molecular beams of acenes compounds at 266 and 355 nm laser radiation

. Photoionization of this Cl-like ion is characterized by multiple Rydberg series of autoionizing resonances superimposed on a direct photoionization continuum. Observed resonance line shapes indicate interference between indirect and direct photoionization channels. Resonance features are spectroscopically assigned and their energies and quantum defects are tabulated. The measurements are satisfactorily reproduced by theoretical calculations based on an intermediate coupling semirelativistic Breit-Pauli approximation.