Zobrazeno 1 - 10
of 304
pro vyhledávání: '"T. Buhr"'
Autor:
S. Reinwardt, I. Baev, P. Cieslik, K. Baev, T. Buhr, A. Perry-Sassmannshausen, S. Schippers, A. Müller, F. Trinter, J. Viefhaus, M. Martins
Publikováno v:
The Astrophysical Journal, Vol 952, Iss 1, p 39 (2023)
Carbon 1s excitation of methane, CH _4 , has been studied in the gas phase using the ion trap integrated with the photon–ion instrument at PETRA III/DESY and soft X-rays from the beamline P04. The created photoions are stored within the ion trap so
Externí odkaz:
https://doaj.org/article/00ba8dc3a7aa478fb475d5ba524d8e53
Autor:
S. Schippers, P.‐M. Hillenbrand, A. Perry‐Sassmannshausen, T. Buhr, S. Fuchs, S. Reinwardt, F. Trinter, A. Müller, M. Martins
Publikováno v:
ChemPhysChem
Carbon $1s$ core-hole excitation of the molecular anion C$_2^-$ has been experimentally studied at high resolution by employing the photon-ion merged-beams technique at a synchrotron light source. The experimental cross section for photo--double-deta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f554cace274ebda8af6f8ff55870f1b
https://hdl.handle.net/21.11116/0000-000C-F4F1-021.11116/0000-000D-4831-B
https://hdl.handle.net/21.11116/0000-000C-F4F1-021.11116/0000-000D-4831-B
Autor:
Elspeth A. Clark, Gwendolen T. Buhr
Publikováno v:
Pathy's Principles and Practice of Geriatric Medicine. :419-426
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::168bdb737eb9cb684ee7d5f6616b0308
https://doi.org/10.1002/9781119484288.ch32
https://doi.org/10.1002/9781119484288.ch32
Autor:
S. Reinwardt, I. Baev, F. Linß, P. Cieslik, O. Raberg, T. Buhr, A. Perry-Sassmannshausen, S. Schippers, A. Müller, F. Trinter, A. Guda, R. Laasch, M. Martins
Publikováno v:
Review of scientific instruments 94(2), 023201 (2023). doi:10.1063/5.0111097
Review of scientific instruments 94(2), 023201 (2023). doi:10.1063/5.0111097
We have added a multipole ion trap to the existing photon–ion spectrometer at PETRA III (PIPE). Its hybrid structure combines a ring-electrode trap with a segmented 1
We have added a multipole ion trap to the existing photon–ion spectrometer at PETRA III (PIPE). Its hybrid structure combines a ring-electrode trap with a segmented 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1487dcc68aae4a6583143f2da603a5ed
Autor:
S. Schippers, A. Hamann, A. Perry-Sassmannshausen, T. Buhr, A. Müller, M. Martins, S. Reinwardt, F. Trinter, S. Fritzsche
Publikováno v:
Physical review / A 106, 013114 (2022). doi:10.1103/PhysRevA.106.013114
Physical Review A
Physical Review A
Physical review / A 106, 013114 (2022). doi:10.1103/PhysRevA.106.013114
Experimental cross sections for m-fold photodetachment (m=2–5) of oxygen anions via K-shell excitation and ionization were measured in the photon-energy range of 525–150
Experimental cross sections for m-fold photodetachment (m=2–5) of oxygen anions via K-shell excitation and ionization were measured in the photon-energy range of 525–150
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75c0394af2ba634e556d8bbcf239dd49
http://arxiv.org/abs/2207.07329
http://arxiv.org/abs/2207.07329
Autor:
T. Buhr, K. Baev, Jan O. Schunck, Stefan Schippers, S. Klumpp, S. Reinwardt, J. Schwarz, Michael Martins, A. Perry-Sassmannshausen, Alfred Müller
Publikováno v:
The Journal of Physical Chemistry Letters. 12:1390-1395
The F 1s core level photoionization of the ionic molecular radical HF+ has been studied using the photon-ion merged-beams technique at a synchrotron radiation source. Upon analyzing kinetic energy release (KER) dependent photoion yield spectra, compl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::649c14a5a28f40f37db58147de90a693
https://doi.org/10.1021/acs.jpclett.0c03356
https://doi.org/10.1021/acs.jpclett.0c03356
Autor:
Natalie L. Richmond, Chelsea R. Perfect, Kimberly J. Mournighan, Lindsay A. Wilson, Meredith A. Gilliam, Gwendolen T. Buhr
Publikováno v:
Journal of the American Geriatrics Society. 68:2117-2122
Objectives To identify and describe geriatric scholarly concentration programs (GSCPs) among U.S. medical schools. Design Survey and interview. Setting Allopathic and osteopathic medical schools in the United States. Participants and methods We used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc457363cedcb6bc5b1e83df763fdc36
https://doi.org/10.1111/jgs.16673
https://doi.org/10.1111/jgs.16673
Autor:
Alfred Müller, Stefan Schippers, A. Perry-Sassmannshausen, Michael Martins, T. Buhr, Florian Trinter, S. Reinwardt, Stephan Fritzsche
Publikováno v:
Physical review / A 104(5), 053107 (2021). doi:10.1103/PhysRevA.104.053107
Physical Review A
Physical Review A
Physical review / A 104(5), 053107 (2021). doi:10.1103/PhysRevA.104.053107
Experimental cross sections for $m$-fold photodetachment ($m=3-6$) of silicon anions via $K$-shell excitation and ionization were measured in the photon-energy range of 1
Experimental cross sections for $m$-fold photodetachment ($m=3-6$) of silicon anions via $K$-shell excitation and ionization were measured in the photon-energy range of 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::683bc71a9030068f11b54aa635bd13f9
http://arxiv.org/abs/2111.01408
http://arxiv.org/abs/2111.01408
Autor:
Stefan Schippers, Alexander Borovik, Florian Trinter, T. Buhr, Stephan Fritzsche, Alfred Müller, S. Reinwardt, Michael Martins, A. Perry-Sassmannshausen, Anatoli Kheifets
Publikováno v:
Physical Review A. 104
Multiple ionization of the ${\mathrm{Ar}}^{+}(3{s}^{2}3{p}^{5})$ ion by a single photon has been investigated in the photon-energy range 250--1800 eV employing the photon-ion merged-beams technique. Absolute partial cross sections were measured for a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05b91f136d402ab74c5c3133c3c84f50
https://doi.org/10.1103/physreva.104.033105
https://doi.org/10.1103/physreva.104.033105
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