Zobrazeno 1 - 10
of 491
pro vyhledávání: '"Signorell, Ruth"'
Autor:
Niman, John W., Kamerin, Benjamin S., Kresin, Vitaly V., Krohn, Jan, Signorell, Ruth, Halonen, Roope, Hansen, Klavs
Publikováno v:
Phys. Chem. Chem. Phys. 24, 5343-5350 (2022)
Abundance spectra of (CO$_2$)$_N$ clusters (up to $N \approx$ 500) acquired under a wide range of adiabatic expansion conditions are analyzed within the evaporative ensemble framework. Analysis reveals that cluster stability functions display strikin
Externí odkaz:
http://arxiv.org/abs/2205.01577
Autor:
Ban, Loren, West, Christopher W., Chasovskikh, Egor, Gartmann, Thomas E., Yoder, Bruce L., Signorell, Ruth
Below band gap formation of solvated electrons in neutral water clusters using pump-probe photoelectron imaging is compared with recent data for liquid water and with above band gap excitation studies in the liquid and clusters. Similar relaxation ti
Externí odkaz:
http://arxiv.org/abs/2008.12681
Autor:
Signorell, Ruth
Publikováno v:
Phys. Rev. Lett. 124, 205501 (2020)
The lack of accurate low-energy electron scattering cross sections for liquid water is a substantial source of uncertainty in the modelling of radiation chemistry and biology. The use of existing amorphous ice scattering cross sections for lack of li
Externí odkaz:
http://arxiv.org/abs/2003.14008
Autor:
Signorell, Ruth
Two recent articles present results that allegedly exclude a possible multimodal distribution of the hydrated electron in ultraviolet photoelectron spectra. The first article bases its conclusion on the assumption that the non-Gaussian genuine band s
Externí odkaz:
http://arxiv.org/abs/2001.08413
Autor:
Signorell, Ruth
In a recent article, David Bartels addresses the issue of the band shape of the genuine binding energy spectrum of the hydrated electron. He essentially claims that the genuine binding energy of the hydrated electron must be Gaussian in shape indepen
Externí odkaz:
http://arxiv.org/abs/2001.06915
Autor:
Signorell, Ruth
In a recent article, Schild et al. present what they call an alternative approach to the determination of mean free paths of electron scattering in liquid water. This by no means new approach is based on a very simplistic two channel model of electro
Externí odkaz:
http://arxiv.org/abs/2001.06069
Autor:
Gartmann, Thomas E., Ban, Loren, Yoder, Bruce L., Hartweg, Sebastian, Chasovskikh, Egor, Signorell, Ruth
We have investigated the solvation dynamics and the genuine binding energy and photoemission anisotropy of the solvated electron in neutral water clusters with a combination of time-resolved photoelectron velocity map imaging and electron scattering
Externí odkaz:
http://arxiv.org/abs/1906.08767
Photoelectron velocity map imaging of Li(CH$_3$OCH$_3$)$_n$ clusters (1 $\leq$ n $\leq$ 175) is used to search for magic numbers related to the photoelectron anisotropy. Comparison with density functional calculations reveals magic numbers at n=4, 5,
Externí odkaz:
http://arxiv.org/abs/1902.09575
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