Zobrazeno 1 - 10
of 315
pro vyhledávání: '"Tomas, Baer"'
Autor:
Tomas Baer, William L. Hase
This book provides a penetrating and comprehensive description of energy selected reactions from a theoretical as well as experimental view. Three major aspects of unimolecular reactions involving the preparation of the reactants in selected energy s
Autor:
Tomas Baer, Richard P. Tuckett
Publikováno v:
Physical Chemistry Chemical Physics. 19:9698-9723
The history and evolution of molecular threshold photoelectron spectroscopy and threshold photoelectron photoion coincidence spectroscopy (TPEPICO) over the last fifty years are reviewed. Emphasis is placed on instrumentation and the extraction of dy
Autor:
Krisztián G. Torma, Andras Bodi, Krisztina Voronova, Kyle J. Covert, Tomas Baer, Bálint Sztáray
Publikováno v:
International Journal of Mass Spectrometry. 459:116469
Isopropanol (2-propanol) dissociatively photoionizes primarily into the CH2CHOH+, CH3CHOH+, CH3CHCH3+ fragment ions, and, as a minor product, into (CH3)2COH+ in the 10.0–13.1 eV photon energy range as shown by Imaging Photoelectron Photoion Coincid
Publikováno v:
Physical Chemistry Chemical Physics. 17:28505-28509
Energetic acetone cations decay by methane or methyl radical loss. Although the methane-loss barrier to form the ketene cation is higher and the activation entropy is lower, it has a significant branching ratio at low energies thanks to quantum tunne
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Threshold Photoelectron-Photoion Coincidence Spectroscopy (TPEPICO) has been used to study the ionic dissociation dynamics and energetics of MeGe (Me = CH). Ions are energy-selected and the 0 K dissociation onsets for methyl and MeGe loss are obtaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcf825281803bfa3c765e9a496bcff19
http://hdl.handle.net/10261/165353
http://hdl.handle.net/10261/165353
Publikováno v:
The Journal of Physical Chemistry A. 115:726-734
The dissociative photoionization of 1,1-C(2)H(2)Cl(2), (E)-1,2-C(2)H(2)Cl(2), and (Z)-1,2-C(2)H(2)Cl(2) has been investigated at high energy and mass resolution using the imaging photoelectron photoion coincidence instrument at the Swiss Light Source
Publikováno v:
The Journal of Physical Chemistry A. 115:402-409
The dissociative photoionization of tetramethyltin (Me₄Sn) and hexamethylditin (Me₆Sn₂) has been investigated by threshold photoelectron-photoion coincidence (TPEPICO). Ions are energy-selected, and their 0 K dissociation onsets are measured by
Autor:
John Stanton, Michael E. Harding, Nicholas S. Shuman, Tomas Baer, William R. Stevens, Melanie Johnson
Publikováno v:
The Journal of Physical Chemistry A. 114:10016-10023
The dissociation dynamics of gas phase formic acid ions (HCOOH(+), DCOOD(+), HCOOD(+), DCOOH(+)) are investigated by threshold photoelectron-photoion coincidence (TPEPICO) spectroscopy and high level ab initio calculations. The slow rate constants fo
Publikováno v:
The Journal of Physical Chemistry A. 114:11285-11291
The dissociation dynamics of energy selected i-C3H7X (X = H, Cl, Br, and I) ions have been investigated by imaging photoelectron−photoion coincidence (iPEPICO) spectroscopy using synchrotron radiation from the X04DB VUV beamline in the Swiss Light
Publikováno v:
International Journal of Mass Spectrometry. 294:88-92
The dissociation of energy-selected acetic acid ions (CH 3 COOH + ) has been investigated by Threshold Photoelectron–photoion Coincidence (TPEPICO) spectroscopy. The lowest energy dissociation pathway for CH 3 COOH + is OH loss, and the 0 K onset (