Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Mariusz Piwiński"'
Autor:
Łukasz Kłosowski, Mariusz Piwiński
Publikováno v:
AIP Advances, Vol 10, Iss 1, Pp 015028-015028-7 (2020)
The attraction between 100 and 160 eV electron beams and a cloud of trapped calcium ions was observed experimentally. To explain the effect, analytical and numerical models were proposed. They are based on the well-known, classical, Rutherford scatte
Externí odkaz:
https://doaj.org/article/b0d7a155800e4df28741ec9d8919ee91
Autor:
Łukasz Kłosowski, Mariusz Piwiński
Publikováno v:
Atoms, Vol 9, Iss 4, p 71 (2021)
A new geometry of a magnetic angle changer (MAC) device is proposed, which allows experiments to be run on electron impact excitation of long-lived states of target atoms. The details of the device’s design are presented and discussed together with
Externí odkaz:
https://doaj.org/article/147bc8c5b4b64535b7b91d870b9456bc
Autor:
Saiva Huck, Marcis Auzins, Benedikt Bergmann, Petr Burian, Roberto S. Brusa, Antoine Camper, Ruggero Caravita, Fabrizio Castelli, Roman Ciuryło, Giovanni Consolati, Michael Doser, Aaron Farricker, Lisa T. Glöggler, Łukasz Graczykowski, Malgorzata Grosbart, Francesco Guatieri, Natali Gusakova, Stefan Haider, Malgorzata Janik, Grzegorz Kasprowicz, Ghanshyambhai Khatri, Łukasz Kłosowski, Georgy Kornakov, Valts Krumins, Lidia Lappo, Adam Linek, Chloé Malbrunot, Sebastiano Mariazzi, Lilian Nowak, Dorota Nowicka, Emmanuel Oswald, Luca Penasa, Vojtech Petracek, Mariusz Piwiński, Stanislav Pospisil, Luca Povolo, Francesco Prelz, Sadiq Rangwala, Benjamin Rienäcker, Volodymyr Rodin, Ole M. Røhne, Heidi Sandaker, Petr Smolyanskiy, Tomasz Sowiński, Dariusz Tefelski, Marco Volponi, Carsten Welsch, Tim Wolz, Michal Zawada, Jakub Zielinski, Christian Zimmer, Nicola Zurlo
The AEg̅IS collaboration at CERN’s AD produces antihydrogen atoms in the form of a pulsed, isotropic source with a precisely defined formation time. AEg̅IS has recently undergone major upgrades to fully benefit from the increased number of colder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d175029d43d92717fa5dbfa6e7620af3
https://hdl.handle.net/11379/576785
https://hdl.handle.net/11379/576785
Autor:
Mariusz Piwiński, L. Kłosowski
Publikováno v:
Acta Physica Polonica A. 139:261-265
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d259b750933b1a46a216a40db09a37a1
https://doi.org/10.12693/aphyspola.139.261
https://doi.org/10.12693/aphyspola.139.261
Autor:
Łukasz Kłosowski, Mariusz Piwiński
Publikováno v:
Acta Physica Polonica A. 139:236-240
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dafc383a4fbd570f68f9066fa54ae3aa
https://doi.org/10.12693/aphyspola.139.236
https://doi.org/10.12693/aphyspola.139.236
Autor:
Mariusz Piwiński, Łukasz Kłosowski
Publikováno v:
Atoms, Vol 9, Iss 71, p 71 (2021)
Atoms
Volume 9
Issue 4
Atoms
Volume 9
Issue 4
A new geometry of a magnetic angle changer (MAC) device is proposed, which allows experiments to be run on electron impact excitation of long-lived states of target atoms. The details of the device’s design are presented and discussed together with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9367e334544d4c9d9ae1dd15f015f72c
https://www.mdpi.com/2218-2004/9/4/71
https://www.mdpi.com/2218-2004/9/4/71
Autor:
Michał Słowiński, Marcin Makowski, Kamil Leon Sołtys, Kamil Stankiewicz, Szymon Wójtewicz, Daniel Lisak, Mariusz Piwiński, Piotr Wcisło
Publikováno v:
Review of Scientific Instruments. 93:115003
We demonstrate a mirror position actuator that operates in a wide temperature range from room temperature to a deep cryogenic regime (10 K). We use a Michelson interferometer to measure the actuator tuning range (and piezoelectric efficiency) in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8945f86847f0f0b3931a6f93f6bc35f
https://doi.org/10.1063/5.0116691
https://doi.org/10.1063/5.0116691
Autor:
Łukasz Kłosowski, Mariusz Piwiński
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 260:147239
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a3f5f9f57940bc74435d8aa39a36f6f
https://doi.org/10.1016/j.elspec.2022.147239
https://doi.org/10.1016/j.elspec.2022.147239
Autor:
K. Bielska, Daniel Lisak, Aleksandr Balashov, Agata Cygan, Michał Słowiński, Szymon Wójtewicz, J. Domysławska, Mariusz Piwiński, Roman Ciuryło
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 276:107927
We present new measurements of the oxygen B-band transitions in the P branch performed with the cavity ring-down spectroscopy (CRDS) and the cavity mode-width spectroscopy (CMWS) techniques. Systematic deviations on the line intensities observed comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::703f00aa2f92477fb6e949dddfd2bd75
https://doi.org/10.1016/j.jqsrt.2021.107927
https://doi.org/10.1016/j.jqsrt.2021.107927
Autor:
Mariusz Piwiński, Łukasz Kłosowski
Publikováno v:
Vacuum. 156:154-156
We present a water–cooled thermoelectric cold trap suitable for high-vacuum systems. The usage of Peltier coolers inside a vacuum chamber enables to avoid several technical problems associated with standard cold traps. The new device was tested and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdb12db1b06e3452a3db18ab2ac1a64f
https://doi.org/10.1016/j.vacuum.2018.07.026
https://doi.org/10.1016/j.vacuum.2018.07.026