CERN Accelerating science

CERN Document Server 2 записей найдено  Поиск длился 0.62 секунд. 
1.
Constraints on the Coupling between Axionlike Dark Matter and Photons Using an Antiproton Superconducting Tuned Detection Circuit in a Cryogenic Penning Trap / Devlin, Jack A. (Wako, RIKEN ; CERN) ; Borchert, Matthias J. (Wako, RIKEN ; Braunschweig, Phys. Tech. Bund. ; Leibniz U., Hannover) ; Erlewein, Stefan (Wako, RIKEN ; CERN) ; Fleck, Markus (Wako, RIKEN ; Tokyo U., Komaba) ; Harrington, James A. (Wako, RIKEN ; Heidelberg, Max Planck Inst.) ; Latacz, Barbara (Wako, RIKEN) ; Warncke, Jan (Wako, RIKEN) ; Wursten, Elise (Wako, RIKEN ; CERN) ; Bohman, Matthew A. (Wako, RIKEN ; Heidelberg, Max Planck Inst.) ; Mooser, Andreas H. (Wako, RIKEN ; Heidelberg, Max Planck Inst.) et al.
We constrain the coupling between axionlike particles (ALPs) and photons, measured with the superconducting resonant detection circuit of a cryogenic Penning trap. By searching the noise spectrum of our fixed-frequency resonant circuit for peaks caused by dark matter ALPs converting into photons in the strong magnetic field of the Penning-trap magnet, we are able to constrain the coupling of ALPs with masses around $2.7906-2.7914\,\textrm{neV/c}^2$ to $g_{a\gamma}< 1 \times 10^{-11}\,\textrm{GeV}^{-1}$. [...]
arXiv:2101.11290.- 2021-01-26 - 7 p. - Published in : Phys. Rev. Lett. 126 (2021) 041301 Fulltext: 2101.11290 - PDF; PhysRevLett.126 - PDF;
2.
Superconducting solenoid system with adjustable shielding factor for precision measurements of the properties of the antiproton / Devlin, Jack A (RIKEN (main) ; CERN) ; Wursten, Elise (RIKEN (main) ; CERN) ; Harrington, James A (RIKEN (main) ; Heidelberg, Max Planck Inst.) ; Higuchi, Takashi (RIKEN (main) ; U. Tokyo (main)) ; Blessing, Pascal E (RIKEN (main) ; Darmstadt, GSI) ; Borchert, Matthias J (RIKEN (main) ; Leibniz U., Hannover) ; Erlewein, Stefan (RIKEN (main) ; CERN ; Heidelberg, Max Planck Inst.) ; Hansen, Jannek J (RIKEN (main)) ; Morgner, Jonathan (RIKEN (main) ; Leibniz U., Hannover) ; Bohman, Matthew A (RIKEN (main) ; Heidelberg, Max Planck Inst.) et al.
A superconducting self-shielding three-solenoid system with an adjustable shielding factor is developed, implemented, and characterized using a single antiproton in a Penning trap. With the tuned system, we suppress external magnetic field disturbances by up to a factor of 225 ± 15, allowing antiproton-to-proton charge-to-mass ratio comparisons with fourfold reduced frequency fluctuations and antiproton magnetic moment determinations with tenfold reduced uncertainty..
2019 - 9 p. - Published in : Phys. Rev. Applied 12 (2019) 044012 Fulltext from publisher: PDF;

Смотрите также: похожие имена автора
13 Mooser, A
1 Mooser, A H
19 Mooser, A.
6 Mooser, Andreas
2 Mooser, Andreas H.
Вы хотите получать уведомление о новых документах, соотетствующих этому запросу?
Установите персональное email оповещение или подпишитесь на RSS-канал.
не нашли то, что искали? Попробуйте поискать на других серверах
Mooser, Andreas H в Amazon
Mooser, Andreas H в CERN EDMS
Mooser, Andreas H в CERN Intranet
Mooser, Andreas H в CiteSeer
Mooser, Andreas H в Google Books
Mooser, Andreas H в Google Scholar
Mooser, Andreas H в Google Web
Mooser, Andreas H в IEC
Mooser, Andreas H в IHS
Mooser, Andreas H в INSPIRE
Mooser, Andreas H в ISO
Mooser, Andreas H в KISS Books/Journals
Mooser, Andreas H в KISS Preprints
Mooser, Andreas H в NEBIS
Mooser, Andreas H в SLAC Library Catalog
Mooser, Andreas H в Scirus