Výsledky vyhledávání - "Travis Severt"

Akademický článek

Initial-site characterization of hydrogen migration following strong-field double-ionization of ethanol

Autor: Travis Severt, Eleanor Weckwerth, Balram Kaderiya, Peyman Feizollah, Bethany Jochim, Kurtis Borne, Farzaneh Ziaee, Kanaka Raju P, Kevin D. Carnes, Marcos Dantus, Daniel Rolles, Artem Rudenko, Eric Wells, Itzik Ben-Itzhak

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)

Abstract An essential problem in photochemistry is understanding the coupling of electronic and nuclear dynamics in molecules, which manifests in processes such as hydrogen migration. Measurements of hydrogen migration in molecules that have more tha

Externí odkaz: https://doaj.org/article/cef602b087e648c8a00ee3841f64eebe

Zobrazit plný text záznamu

Akademický článek

Step-by-step state-selective tracking of fragmentation dynamics of water dications by momentum imaging

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)

Determining the time evolution of reactions at the quantum mechanical level improves our understanding of molecular dynamics. Here, authors separate the breakup of water, one bond at a time, from other processes leading to the same final products and

Externí odkaz: https://doaj.org/article/741d6c01014c493b805635832246f391

Zobrazit plný text záznamu

Akademický článek

H2 roaming chemistry and the formation of H3 + from organic molecules in strong laser fields

Autor: Nagitha Ekanayake, Travis Severt, Muath Nairat, Nicholas P. Weingartz, Benjamin M. Farris, Balram Kaderiya, Peyman Feizollah, Bethany Jochim, Farzaneh Ziaee, Kurtis Borne, Kanaka Raju P., Kevin D. Carnes, Daniel Rolles, Artem Rudenko, Benjamin G. Levine, James E. Jackson, Itzik Ben-Itzhak, Marcos Dantus

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)

H2 roaming is associated with H3 + formation when certain organic molecules are exposed to strong laser fields. Here, the mechanistic details and time-resolved dynamics of H3 + formation from a series of alcohols were obtained and found that the prod

Externí odkaz: https://doaj.org/article/4e81148bd2a34a529e5b544374b187d3

Zobrazit plný text záznamu

Akademický článek

Mechanisms and time-resolved dynamics for trihydrogen cation (H3 +) formation from organic molecules in strong laser fields

Autor: Nagitha Ekanayake, Muath Nairat, Balram Kaderiya, Peyman Feizollah, Bethany Jochim, Travis Severt, Ben Berry, Kanaka Raju Pandiri, Kevin D. Carnes, Shashank Pathak, Daniel Rolles, Artem Rudenko, Itzik Ben-Itzhak, Christopher A. Mancuso, B. Scott Fales, James E. Jackson, Benjamin G. Levine, Marcos Dantus

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)

Abstract Strong-field laser-matter interactions often lead to exotic chemical reactions. Trihydrogen cation formation from organic molecules is one such case that requires multiple bonds to break and form. We present evidence for the existence of two

Externí odkaz: https://doaj.org/article/1fe1836fe9204bb6a93f392a9a5af71d

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

Photoelectron and fragmentation dynamics of the H^{+}+H^{+} dissociative channel in NH_{3} following direct single-photon double ionization

Publikováno v: Physical Review Research, Vol 2, Iss 4, p 043056 (2020)

We report measurements on the H^{+}+H^{+} fragmentation channel following direct single-photon double ionization of neutral NH_{3} at 61.5 eV, where the two photoelectrons and two protons are measured in coincidence using three-dimensional (3D) momen

Externí odkaz: https://doaj.org/article/c9c9572d05774e8eb472d02442ef50cc

Zobrazit plný text záznamu

Two- and three-body fragmentation of multiply charged tribromomethane by ultrafast laser pulses

Autor: Surjendu Bhattacharyya, Kurtis Borne, Farzaneh Ziaee, Shashank Pathak, Enliang Wang, Anbu Selvam Venkatachalam, Nathan Marshall, Kevin D. Carnes, Charles W. Fehrenbach, Travis Severt, Itzik Ben-Itzhak, Artem Rudenko, Daniel Rolles

Publikováno v: Physical chemistry chemical physics : PCCP. 24(45)

This article provides mechanistic insight into the two- and three-body fragmentation dynamics of CHBr3 after strong-field ionization and discusses the possible isomerization of CHBr3 to BrCHBr–Br (iso-CHBr3) prior to the fragmentation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fca26c92ce6f11fa6b52b2d6120d9759
https://pubmed.ncbi.nlm.nih.gov/36321442

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání