Zobrazeno 1 - 10
of 46
pro vyhledávání: '"E K, Anderson"'
Autor:
H. Gnaser, K. C. Chartkunchand, Henning Zettergren, H. T. Schmidt, H. Cederquist, P. K. Najeeb, G. Eklund, M. K. Kristiansson, Dag Hanstorp, R. Golser, E. K. Anderson, Stefan Rosén, Mark H. Stockett
Synopsis We have studied the stabilities of small carbon dianion clusters, C n 2 − (n = 7 – 11) in the cryogenic electrostatic ion storage ring, DESIREE. We observe spontaneous electron emission for tens of milliseconds, where dianions containing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de26e7541eacbf6e09ccf7af84909ac4
https://phaidra.univie.ac.at/o:1429497
https://phaidra.univie.ac.at/o:1429497
Autor:
Mark H. Stockett, Michael Gatchell, Anders Källberg, P. K. Najeeb, Jon Grumer, Åsa Larson, Wolf D. Geppert, Klavs Hansen, Henning Zettergren, Paul S. Barklem, Mikael Björkhage, Stefan Rosén, O M Hole, Gustav Eklund, MingChao Ji, P. Löfgren, Peter Reinhed, Henning T. Schmidt, Henrik Hartman, Richard D. Thomas, M. K. Kristiansson, John D. Alexander, Henrik Cederquist, N Kono, Dag Hanstorp, Mikael Blom, E. K. Anderson, Ansgar Simonsson
An overview of recent experimental results of studies of negative atomic and molecular ions in the Double ElectroStatic Ion-Ring ExpEriment, DESIREE is given. Metastable level lifetimes in atomic negative ions have been measured by time-dependent las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce476549fe5bac2af99ac1662120f66b
http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-36645
http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-36645
Autor:
Henning T. Schmidt, Stefan Rosén, Åsa Larson, Henning Zettergren, P. K. Najeeb, Klavs Hansen, Henrik Cederquist, E. K. Anderson, K. C. Chartkunchand, Gustav Eklund, Alice F. Schmidt-May
We report the first experimental evidence of spontaneous electron emission from a homonuclear dimer anion through direct measurements of ${\text{Ag}}_{2}^{\ensuremath{-}}\ensuremath{\rightarrow}{\text{Ag}}_{2}+{e}^{\ensuremath{-}}$ decays on millisec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a1c84ab83ee79208d775fe3477b62a7
http://arxiv.org/abs/1911.09170
http://arxiv.org/abs/1911.09170
Autor:
Mark H. Stockett, Henning T. Schmidt, Henning Zettergren, P. K. Najeeb, Klavs Hansen, Henrik Cederquist, Magdalena Kaminska, Stefan Rosén, K. C. Chartkunchand, Gustav Eklund, Alice F. Schmidt-May, E. K. Anderson
Publikováno v:
Journal of Physics: Conference Series. 1412:232012
Synopsis The decay of hot copper dimer anions is studied in a cryogenic storage ring. We detect atomic anion and neutral products and determine the fragmentation and vibrational autodetachment (VAD) rates separately. For short storage times the dimer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c82989ff1dd3aac7900a9487ed394cd9
https://doi.org/10.1088/1742-6596/1412/23/232012
https://doi.org/10.1088/1742-6596/1412/23/232012
Autor:
Magdalena Kaminska, K. C. Chartkunchand, Gustav Eklund, Henning Zettergren, Henning T. Schmidt, Henrik Cederquist, Michael Gatchell, Klavs Hansen, E. K. Anderson
Publikováno v:
Physical Review A. 98
Spontaneous decays of small, hot silver-cluster anions ${\text{Ag}}_{n}^{\ensuremath{-}}$, $n=4--7$, have been studied using one of the rings of the Double ElectroStatic Ion Ring ExpEriment (DESIREE). Observation of these decays over very long time s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b16be8b359a90c3b29ac5a42acbca58
https://doi.org/10.1103/physreva.98.022705
https://doi.org/10.1103/physreva.98.022705
Autor:
Stefan Rosén, Henning Zettergren, H. T. Schmidt, Sven Mannervik, Michael Gatchell, Anders Källberg, K. C. Chartkunchand, E. K. Anderson, Gustav Eklund, Richard D. Thomas, Peter Reinhed, M. K. Kristiansson, P. Löfgren, Ansgar Simonsson, Henrik Cederquist, Magdalena Kaminska, N. de Ruette
Publikováno v:
Physical Review Letters. 121
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07885786231925a48f46b412f0e002ec
https://doi.org/10.1103/physrevlett.121.079901
https://doi.org/10.1103/physrevlett.121.079901
Autor:
H T, Schmidt, G, Eklund, K C, Chartkunchand, E K, Anderson, M, Kamińska, N, de Ruette, R D, Thomas, M K, Kristiansson, M, Gatchell, P, Reinhed, S, Rosén, A, Simonsson, A, Källberg, P, Löfgren, S, Mannervik, H, Zettergren, H, Cederquist
Publikováno v:
Physical review letters. 121(7)
This corrects the article DOI: 10.1103/PhysRevLett.119.073001.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::20bd7c0788443a6f03d05f00f8d8a985
https://pubmed.ncbi.nlm.nih.gov/28949695
https://pubmed.ncbi.nlm.nih.gov/28949695
Autor:
K C, Chartkunchand, M H, Stockett, E K, Anderson, G, Eklund, M K, Kristiansson, M, Kamińska, N, de Ruette, M, Blom, M, Björkhage, A, Källberg, P, Löfgren, P, Reinhed, S, Rosén, A, Simonsson, H, Zettergren, H T, Schmidt, H, Cederquist
Publikováno v:
The Review of scientific instruments. 89(3)
A sputter ion source with a solid graphite target has been used to produce dianions with a focus on carbon cluster dianions, C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::29d20a619f205a6f885cb969d16c7fff
https://pubmed.ncbi.nlm.nih.gov/29604753
https://pubmed.ncbi.nlm.nih.gov/29604753
Autor:
William T. Buttler, Patrick Medina, E. K. Anderson, Anna Llobet, J. R. Payton, Amy Tainter, R. Manzanares, Derek Schmidt, J. J. Goett, Wendy Vogan-McNeil, Samuel Vincent, C. L. Morris, J. I. Martinez, Alexander Saunders, R. M. Kalas, J. A. Heidemann, Dale Tupa, D. Renner
Publikováno v:
AIP Conference Proceedings.
We study dynamic interactions between a shock-induced Sn cavitation bubble with a Richtmyer-Meshkov unstable (RMU) sheet and spike in explosively driven, colliding shockwave, cylindrical geometries. The Sn surface finishes were mirror like and smooth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9be50520537422c424f9051493afae4
https://doi.org/10.1063/1.5044845
https://doi.org/10.1063/1.5044845
Autor:
Peter Reinhed, Anders Källberg, Henning Zettergren, N. de Ruette, P. Löfgren, Mark H. Stockett, Stefan Rosén, Henrik Cederquist, M. K. Kristiansson, Mikael Björkhage, Ansgar Simonsson, K. C. Chartkunchand, Gustav Eklund, E. K. Anderson, Mikael Blom, Henning T. Schmidt, Magdalena Kaminska
A sputter ion source with a solid graphite target has been used to produce dianions with a focus on carbon cluster dianions, $\text{C}_{n}^{2-}$, with $n=7-24$. Singly and doubly charged anions from the source were accelerated together to kinetic ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44bdc6221aae842de316fb274a270a59