D. Lomidze

Femtosecond Soft X-ray Absorption Spectroscopy Identifies Metal-Centered S 1 Excited State of Cyanocobalamin

Nahid Ghodrati, Luigi Adriano, Samuel M. Berry, Cammille Carinan et autres

High Resolution Image Download MS PowerPoint Slide Time-resolved X-ray absorption spectroscopy (TRXAS) at the Co L 3 -edge was used to identify metal-centered (MC) character in the S 1 excited state of cyanocobalamin (CNCbl). Cobalamins have UV/visible spectra that are dominated by …

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Femtosecond Soft X-ray Absorption Spectroscopy Identifies Metal-Centered S1 Excited State of Cyanocobalamin

Nahid Ghodrati, Luigi Adriano, S. Stillman Berry, Cammille Carinan et autres

Time-resolved X-ray absorption spectroscopy (TRXAS) at the Co L 3 -edge was used to identify metal-centered (MC) character in the S 1 excited state of cyanocobalamin (CNCbl). Cobalamins have UV/visible spectra that are dominated by intense corrin-based excitations, but these ligand-centered states …

de, us, ch, it, jp (code pays fourni par la source)

Femtosecond Soft X-ray Absorption Spectroscopy Identifies Metal-Centered S1 Excited State of Cyanocobalamin

Nahid Ghodrati, Luigi Adriano, Samuel M. Berry, Cammille Carinan et autres

Time-resolved X-ray absorption spectroscopy (TRXAS) at the Co L 3 -edge was used to identify metal-centered (MC) character in the S 1 excited state of cyanocobalamin (CNCbl). Cobalamins have UV/visible spectra that are dominated by intense corrin-based excitations, but these ligand-centered states …

de, us, ch, it, jp (code pays fourni par la source)

Femtosecond Soft X-ray Absorption Spectroscopy Identifies Metal-Centered S$_1$ Excited State of Cyanocobalamin

Nahid Ghodrati, Luigi Adriano, Samuel M. Berry, Cammille Carinan et autres

Time-resolved X-ray absorption spectroscopy(TRXAS) at the Co L3-edge was used to identify metal-centered(MC) character in the S1 excited state of cyanocobalamin (CNCbl).Cobalamins have UV/visible spectra that are dominated by intensecorrin-based excitations, but these ligand-centered states energeti-cally overlap with charge transfer and MC …

de (code pays fourni par la source)

Femtosecond Soft X-ray Absorption Spectroscopy Identifies Metal-Centered S1 Excited State of Cyanocobalamin

Nahid Ghodrati, Luigi Adriano, Samuel M. Berry, Cammille Carinan et autres

Time-resolved X-ray absorption spectroscopy (TRXAS) at the Co L3-edge was used to identify metal-centered (MC) character in the S1 excited state of cyanocobalamin (CNCbl). Cobalamins have UV/visible spectra that are dominated by intense corrin-based excitations, but these ligand-centered states energetically overlap with …

de (code pays fourni par la source)

Femtosecond Soft X-ray Absorption Spectroscopy Identifies Metal-Centered S1 Excited State of Cyanocobalamin

Nahid Ghodrati, Luigi Adriano, David Hammer, Manuel Harder et autres

Time-resolved X-ray absorption spectroscopy (TRXAS) at the Co L3-edge was used to identify metal-centered (MC) character in the S1 excited state of cyanocobalamin (CNCbl). Cobalamins have UV/visible spectra that are dominated by intense corrin-based excitations, but these ligand-centered states energetically overlap with …

Searches for hidden sectors using K+ → π+X decays

E. Cortina, J. Jerhot, E. Minucci, S. Padolski et autres

A bstract Results from the study of the rare decays $$ {K}^{+}\to {\pi}^{+}\nu \overline{\nu} $$ K + → π + ν ν ¯ , K + → π + μ + μ − and K + → π + γγ at the …

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Analysis of Charge Sharing and of Its Spectral Components in DEPFET Pixels with Hexagonal Geometry

M. Ghisetti, C. Guazzoni, Stefano Maffessanti, Cyril Danilevski et autres

The purpose of this work is to study charge sharing in X-ray imaging detectors based on hexagonal pixels with integrated DEPFET (Depleted P-type Field-Effect Transistor). The aim is to improve Xray spectra modeling for more accurate gain calibration and to optimize detector's …

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Analysis of long-lived effects in high-repetition-rate stroboscopic transient X-ray absorption experiments on thin films

Tobias Lojewski, Loïc Le Guyader, Naman Agarwal, Christine Boeglin et autres

Time-resolved X-ray absorption spectroscopy (tr-XAS) has been shown to be a versatile measurement technique for investigating non-equilibrium dynamics. Novel X-ray free electron laser (XFEL) facilities like the European XFEL offer increased repetition rates for stroboscopic XAS experiments through a burst operation mode, …

First search for K+ → π0πμe decays

M. U. Ashraf, E. Cortina, E. Minucci, S. Padolski et autres

International audience

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Observation of double J/ψ meson production in pPb collisions at sNN=8.16 TeV

Aram Hayrapetyan, A. Tumasyan, Wolfgang Adam, Janik Walter Andrejkovic et autres

The first observation of the concurrent production of two J/ψ mesons in proton-nucleus collisions is presented. The analysis is based on a proton-lead ( pPb ) data sample recorded at a nucleon-nucleon center-of-mass energy of 8.16 TeV by the CMS experiment at …

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Study for the Upgrade of the Front-End DAQ of the DSSC Megapixel Camera for a Potential New Generation of Detectors at the European XFEL

A. Costa, G. Bonanno, Cyril Danilevski, F. Garzetti et autres

Within the Data Acquisition (DAQ) system of the 1 Mpixel camera based on DEPFET Sensor with Signal Compression (DSSC) at the European X rays-Free Electron Laser (EuXFEL), the DEPFETs are read-out by two Field-Programmable Gate Array (FPGA) stages: the Input Output Board …

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