Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Schwarm, F."'
Autor:
Schwarm, F. -W., Ballhausen, R., Falkner, S., Schönherr, G., Pottschmidt, K., Wolff, M. T., Becker, P. A., Fürst, F., Marcu-Cheatham, D. M., Hemphill, P. B., Sokolova-Lapa, E., Dauser, T., Klochkov, D., Ferrigno, C., Wilms, J.
Publikováno v:
A&A 601, A99 (2017)
Cyclotron resonant scattering features (CRSFs) are formed by scattering of X-ray photons off quantized plasma electrons in the strong magnetic field (of the order 10^12 G) close to the surface of an accreting X-ray pulsar. The line profiles of CRSFs
Externí odkaz:
http://arxiv.org/abs/1701.07669
Autor:
Schwarm, F. -W., Schoenherr, G., Falkner, S., Pottschmidt, K., Wolff, M. T., Becker, P. A., Sokolova-Lapa, E., Klochkov, D., Ferrigno, C., Fuerst, F., Hemphill, P. B., Marcu-Cheatham, D. M., Dauser, T., Wilms, J.
Publikováno v:
A&A 597, A3 (2017)
Electron cyclotron resonant scattering features (CRSFs) are observed as absorption-like lines in the spectra of X-ray pulsars. A significant fraction of the computing time for Monte Carlo simulations of these quantum mechanical features is spent on t
Externí odkaz:
http://arxiv.org/abs/1609.05030
Autor:
Schönherr, G., Schwarm, F. -W., Falkner, S., Dauser, T., Ferrigno, C., Kühnel, M., Klochkov, D., Kretschmar, P., Becker, P. A., Wolff, M. T., Pottschmidt, K., Falanga, M., Kreykenbohm, I., Fürst, F., Staubert, R., Wilms, J.
Publikováno v:
Astronomy & Astrophysics, Volume 564, L8, 2014
Context: Accretion-powered X-ray pulsars show highly energy-dependent and complex pulse-profile morphologies. Significant deviations from the average pulse profile can appear, in particular close to the cyclotron line energies. These deviations can b
Externí odkaz:
http://arxiv.org/abs/1405.6855
Autor:
Pottschmidt, K., Suchy, S., Rivers, E., Rothschild, R. E., Marcu, D. M., Barragán, L., Kühnel, M., Fürst, F., Schwarm, F., Kreykenbohm, I., Wilms, J., Schönherr, G., Caballero, I., Camero-Arranz, A., Bodaghee, A., Doroshenko, V., Klochkov, D., Santangelo, A., Staubert, R., Kretschmar, P., Wilson-Hodge, C., Finger, M. H., Terada, Y.
Seventeen accreting neutron star pulsars, mostly high mass X-ray binaries with half of them Be-type transients, are known to exhibit Cyclotron Resonance Scattering Features (CRSFs) in their X-ray spectra, with characteristic line energies from 10 to
Externí odkaz:
http://arxiv.org/abs/1111.1800
Publikováno v:
In Brain and Spine 2021 1 Supplement 2
Akademický článek
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Autor:
Schönherr G., Schwarm F., Falkner S., Becker P., Wilms J., Dauser T., Wolff M. T., Wolfram K., West B., Pottschmidt K., Kretschmar P., Ferrigno C., Klochkov D., Nishimura O., Kreykenbohm I., Caballero I., Staubert R.
Publikováno v:
EPJ Web of Conferences, Vol 64, p 02003 (2014)
The emission characteristics of X-ray pulsars are governed by magnetospheric accretion within the Alfvén radius, leading to a direct coupling of accretion column properties and interactions at the magnetosphere. The complexity of the physical proces
Externí odkaz:
https://doaj.org/article/c10ea8bf98c54a0c8ebc40ede516dcbd
Publikováno v:
69. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), Joint Meeting mit der Mexikanischen und Kolumbianischen Gesellschaft für Neurochirurgie; 20180603-20180606; Münster; DOCV255 /20180618/
Objective: Endometriosis or surgery for it can result in secondary nerve damage and chronic pelvic pain. The results of conservative, surgical treatment and spinal cord stimulation show only a poor outcome. We present a new surgical method of retrope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a25cf8563ef2f8c48a42bc5065d1693
Publikováno v:
69. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), Joint Meeting mit der Mexikanischen und Kolumbianischen Gesellschaft für Neurochirurgie; 20180603-20180606; Münster; DOCV254 /20180618/
Objective: PNFS is an effective alternative treatment for patients withchronic low back pain. TENS is known for easy application and frequently used in pain therapy. Aim of this prospective study was to examine the predictive value of TENS treatment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85ace318a77b9a465699f70d4d935fb3
Publikováno v:
68. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), 7. Joint Meeting mit der Society of British Neurological Surgeons (SBNS); 20170514-20170517; Magdeburg; DOCP 028 /20170609/
Objective: Human glioblastoma multiforme (GBM) has a poor prognosis and several new target drugs were not able to improve survival. Drug resistance through the expression of O6-methylguanine methyltransferase (MGMT) is one mechanism that is associate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e38dfd7ecc9f0ffbfebbbd30a23608e7