Affiner les résultats

Investigation of the intrinsic sensitivity of a 3He/Cs magnetometer

Koch, Hans-Christian ; Bison, Georg ; Grujić, Zoran D. ; Heil, Werner ; Kasprzak, Malgorzata ; Knowles, Paul ; Kraft, Andreas ; Pazgalev, Anatoly ; Schnabel, Allard ; Voigt, Jens ; Weis, Antoine

In: The European Physical Journal D, 2015, vol. 69, no. 11, p. 1-11

A sensitive and accurate atomic magnetometer based on free spin precession

Grujić, Zoran ; Koss, Peter ; Bison, Georg ; Weis, Antoine

In: The European Physical Journal D, 2015, vol. 69, no. 5, p. 1-10

Design and performance of an absolute 3He/Cs magnetometer

Koch, Hans-Christian ; Bison, Georg ; Grujić, Zoran ; Heil, Werner ; Kasprzak, Malgorzata ; Knowles, Paul ; Kraft, Andreas ; Pazgalev, Anatoly ; Schnabel, Allard ; Voigt, Jens ; Weis, Antoine

In: The European Physical Journal D, 2015, vol. 69, no. 8, p. 1-12

Analysis method for detecting topological defect dark matter with a global magnetometer network

Masia-Roig, Hector ; A.Smiga, Joseph ; Budker, Dmitry ; Dumont, Vincent ; Gruji, Zoran ; Kim, Dongok ; Kimball, Derek F. Jackson ; Lebedev, Victor ; Monroy, Madeline ; Pustelny, Szymon ; Scholtes, Theo ; Segura, Perrin C. ; Semertzidi, Yannis K. ; Shin, Yun Chang ; Stalnaker, Jason E. ; Sulai, Ibrahim ; Weis, Antoine ; Wickenbrock, Arne

In: Physics of the Dark Universe, 2020, vol. 28, p. 100494

The Global Network of Optical Magnetometers for Exotic physics searches (GNOME) is a network of time-synchronized, geographically separated, optically pumped atomic magnetometers that is being used to search for correlated transient signals heralding exotic physics. GNOME is sensitive to exotic couplings of atomic spins to certain classes of dark matter candidates, such as axions. This work...

Characterization of the global network of optical magnetometers to search for exotic physics (GNOME)

Afach, S. ; Budker, D. ; Camp, G. De ; Dumont, V. ; Grujić, Zoran Dragan ; Guo, H. ; Jackson Kimball, D. F. ; Kornack, T. W. ; Lebedev, Victor ; Li, W. ; Masia-Roig, H. ; Nix, S. ; Padniuk, M. ; Palm, C. A. ; Pankow, C. ; Penaflor, A. ; Peng, X. ; Pustelny, Simon ; Scholtes, Theo ; Smiga, J. A. ; Stalnaker, J. E. ; Weis, Antoine ; Wickenbrock, A. ; Wurm, D.

In: Physics of the Dark Universe, 2018, vol. 22, p. 162–180

The Global Network of Optical Magnetometers to search for Exotic physics (GNOME) is a network of geographically separated, time-synchronized, optically pumped atomic magnetometers that is being used to search for correlated transient signals heralding exotic physics. The GNOME is sensitive to nuclear- and electron-spin couplings to exotic fields from astrophysical sources such as compact...

A large sample study of spin relaxation and magnetometric sensitivity of paraffin-coated Cs vapor cells

Castagna, N. ; Bison, G. ; Di Domenico, G. ; Hofer, A. ; Knowles, P. ; Macchione, C. ; Saudan, H. ; Weis, A.

In: Applied Physics B, 2009, vol. 96, no. 4, p. 763-772

High-repetition-rate femtosecond optical parametric chirped-pulse amplifier in the mid-infrared

Erny, C. ; Gallmann, L. ; Keller, U.

In: Applied Physics B, 2009, vol. 96, no. 2-3, p. 257-269

Comparison of discharge lamp and laser pumped cesium magnetometers

Groeger, S. ; Pazgalev, A. ; Weis, A.

In: Applied Physics B, 2005, vol. 80, no. 6, p. 645-654

A high-sensitivity laser-pumped Mx magnetometer

Groeger, S. ; Bison, G. ; Schenker, J.-L ; Wynands, R. ; Weis, A.

In: The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics, 2006, vol. 38, no. 2, p. 239-247

Searching for axion stars and $Q$-balls with a terrestrial magnetometer network

Kimball, D. F. Jackson ; Budker, D. ; Eby, J. ; Pospelov, M. ; Pustelny, Szymon ; Scholtes, Theo ; Stadnik, Y. V. ; Weis, Antoine ; Wickenbrock, A.

In: Physical Review D, 2018, vol. 97, no. 4, p. 043002

Light (pseudo-)scalar fields are promising candidates to be the dark matter in the Universe. Under certain initial conditions in the early Universe and/or with certain types of self-interactions, they can form compact dark-matter objects such as axion stars or Q-balls. Direct encounters with such objects can be searched for by using a global network of atomic magnetometers. It is shown that...