Zobrazeno 1 - 10
of 779
pro vyhledávání: '"Grieser, M"'
Autor:
Sguazzin, M., Jurado, B., Pibernat, J., Swartz, J. A., Grieser, M., Glorius, J., Litvinov, Yu. A., Berthelot, C., Włoch, B., Adamczewski-Musch, J., Alfaurt, P., Ascher, P., Audouin, L., Blank, B., Blaum, K., Brückner, B., Dellmann, S., Dillmann, I., Domingo-Pardo, C., Dupuis, M., Erbacher, P., Flayol, M., Forstner, O., Freire-Fernández, D., Gerbaux, M., Giovinazzo, J., Grévy, S., Griffin, C. J., Gumberidze, A., Heil, S., Heinz, A., Hess, R., Kurtulgil, D., Kurz, N., Leckenby, G., Litvinov, S., Lorentz, B., Méot, V., Michaud, J., Pérard, S., Petridis, N., Popp, U., Ramos, D., Reifarth, R., Roche, M., Sanjari, M. S., Sidhu, R. S., Spillmann, U., Steck, M., Stöhlker, Th., Thomas, B., Thulliez, L., Versteegen, M.
The probabilities for gamma-ray and particle emission as a function of the excitation energy of a decaying nucleus are valuable observables for constraining the ingredients of the models that describe the de-excitation of nuclei near the particle emi
Externí odkaz:
http://arxiv.org/abs/2407.14350
Autor:
Sguazzin, M., Jurado, B., Pibernat, J., Swartz, J. A., Grieser, M., Glorius, J., Litvinov, Yu. A., Adamczewski-Musch, J., Alfaurt, P., Ascher, P., Audouin, L., Berthelot, C., Blank, B., Blaum, K., Brückner, B., Dellmann, S., Dillmann, I., Domingo-Pardo, C., Dupuis, M., Erbacher, P., Flayol, M., Forstner, O., Freire-Fernández, D., Gerbaux, M., Giovinazzo, J., Grévy, S., Griffin, C. J., Gumberidze, A., Heil, S., Heinz, A., Hess, R., Kurtulgil, D., Kurz, N., Leckenby, G., Litvinov, S., Lorentz, B., Méot, V., Michaud, J., Pérard, S., Petridis, N., Popp, U., Ramos, D., Reifarth, R., Roche, M., Sanjari, M. S., Sidhu, R. S., Spillmann, U., Steck, M., Stöhlker, Th., Thomas, B., Thulliez, L., Versteegen, M., Włoch, B.
Neutron-induced reaction cross sections of short-lived nuclei are imperative to understand the origin of heavy elements in stellar nucleosynthesis and for societal applications, but their measurement is extremely complicated due to the radioactivity
Externí odkaz:
http://arxiv.org/abs/2312.13742
Autor:
Meyer, C., Becker, A., Blaum, K., Breitenfeldt, C., George, S., Göck, J., Grieser, M., Grussie, F., Guerin, E. A., von Hahn, R., Herwig, P., Krantz, C., Kreckel, H., Lion, J., Lohmann, S., Mishra, P. M., Novotný, O., O'Connor, A. P., Repnow, R., Saurabh, S., Schwalm, D., Schweikhard, L., Spruck, K., Kumar, S. Sunil, Vogel, S., Wolf, A.
Publikováno v:
Phys. Rev. Lett. 119, 023202 (2017)
Photodetachment thermometry on a beam of OH$^-$ in a cryogenic storage ring cooled to below 10 K is carried out using two-dimensional, frequency and time dependent photodetachment spectroscopy over 20 minutes of ion storage. In equilibrium with the l
Externí odkaz:
http://arxiv.org/abs/1707.04889
Autor:
Krantz, C., Novotný, O., Becker, A., George, S., Grieser, M., von Hahn, R., Meyer, C., Schippers, S., Spruck, K., Vogel, S., Wolf, A.
We have used a single-particle detector system, based on secondary electron emission, for counting low-energetic (~keV/u) massive products originating from atomic and molecular ion reactions in the electrostatic Cryogenic Storage Ring (CSR). The dete
Externí odkaz:
http://arxiv.org/abs/1701.08042
Autor:
Bernhardt, D., Becker, A., Brandau, C., Grieser, M., Hahn, M., Krantz, C., Lestinsky, M., Novotný, O., Repnow, R., Savin, D. W., Spruck, K., Wolf, A., Müller, A., Schippers, S.
We report measured rate coefficients for electron-ion recombination for Si10+ forming Si9+ and for Si9+ forming Si8+, respectively. The measurements were performed using the electron-ion merged-beams technique at a heavy-ion storage ring. Electron-io
Externí odkaz:
http://arxiv.org/abs/1511.02013
Autor:
Hahn, M., Becker, A., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Spruck, K., Wolf, A., Savin, D. W.
We have measured electron impact ionization (EII) for Fe 7+ from the ionization threshold up to 1200 eV. The measurements were performed using the TSR heavy ion storage ring. The ions were stored long enough prior to measurement to remove most metast
Externí odkaz:
http://arxiv.org/abs/1507.04216
Autor:
Spruck, K., Badnell, N. R., Krantz, C., Novotný, O., Becker, A., Bernhardt, D., Grieser, M., Hahn, M., Repnow, R., Savin, D. W., Wolf, A., Müller, A., Schippers, S.
Publikováno v:
Physical Review A 90 (2014) 032715
We present new experimentally measured and theoretically calculated rate coefficients for the electron-ion recombination of W$^{18+}$([Kr] $4d^{10}$ $4f^{10}$) forming W$^{17+}$. At low electron-ion collision energies, the merged-beam rate coefficien
Externí odkaz:
http://arxiv.org/abs/1409.2458
Autor:
Novotný, O., Berg, M., Bing, D., Buhr, H., Geppert, W., Grieser, M., Grussie, F., Krantz, C., Mendes, M. B., Nordhorn, C., Repnow, R., Schwalm, D., Yang, B., Wolf, A., Savin, D. W.
We have investigated dissociative recombination (DR) of NH$^+$ with electrons using a merged beams configuration at the TSR heavy-ion storage ring located at the Max Planck Institute for Nuclear Physics in Heidelberg, Germany. We present our measured
Externí odkaz:
http://arxiv.org/abs/1407.0538
Autor:
Bernhardt, D., Becker, A., Grieser, M., Hahn, M., Krantz, C., Lestinsky, M., Novotný, O., Repnow, R., Savin, D. W., Spruck, K., Wolf, A., Müller, A., Schippers, S.
Publikováno v:
Phys. rev. A 90 (2014) 012702
Rate coefficients for photorecombination (PR) and cross sections for electron-impact ionization (EII) of Fe$^{14+}$ forming Fe$^{13+}$ and Fe$^{15+}$, respectively, have been measured by employing the electron-ion merged-beams technique at a heavy-io
Externí odkaz:
http://arxiv.org/abs/1406.1679
Autor:
Sguazzin M., Jurado B., Pibernat J., Swartz J. A., Grieser M., Glorius J., Litvinov Yu. A., Reifarth R., Blaum K., Alfaurt P., Ascher P., Audouin L., Berthelot C., Blank B., Bruckner B., Dellmann S., Dillmann I., Domingo-Pardo C., Dupuis M., Erbacher P., Flayol M., Forstner O., Freire-Fernández D., Gerbaux M., Giovinazzo J., Grévy S., Griffin C. J., Gumberidze A., Heil S., Heinz A., Kurtulgil D., Leckenby G., Litvinov S., Lorentz B., Méot V., Michaud J., Perard S., Petridis N., Popp U., Ramos D., Roche M., Sanjari M.S., Sidhu R.S., Spillmann U., Steck M., Stöhlker Th., Thomas B., Thulliez L., Versteegen M.
Publikováno v:
EPJ Web of Conferences, Vol 284, p 01008 (2023)
Neutron-induced reaction cross sections of unstable nuclei are essential for understanding the synthesis of heavy elements in stars and for applications in nuclear technology. However, their measurement is very complicated due to the radioactivity of
Externí odkaz:
https://doaj.org/article/bbf26996a4d54840852054a6a5660257
