BibTex format
@article{Latacz:2024:10.1103/PhysRevLett.133.053201,
author = {Latacz, BM and Fleck, M and Jäger, JI and Umbrazunas, G and Arndt, BP and Erlewein, SR and Wursten, EJ and Devlin, JA and Micke, P and Abbass, F and Schweitzer, D and Wiesinger, M and Will, C and Yildiz, H and Blaum, K and Matsuda, Y and Mooser, A and Ospelkaus, C and Smorra, C and Soter, A and Quint, W and Walz, J and Yamazaki, Y and Ulmer, S and BASE, Collaboration},
doi = {10.1103/PhysRevLett.133.053201},
journal = {Phys Rev Lett},
title = {Orders of Magnitude Improved Cyclotron-Mode Cooling for Nondestructive Spin Quantum Transition Spectroscopy with Single Trapped Antiprotons.},
url = {http://dx.doi.org/10.1103/PhysRevLett.133.053201},
volume = {133},
year = {2024}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - We demonstrate efficient subthermal cooling of the modified cyclotron mode of a single trapped antiproton and reach particle temperatures T_{+}=E_{+}/k_{B} below 200 mK in preparation times shorter than 500 s. This corresponds to the fastest resistive single-particle cyclotron cooling to subthermal temperatures ever demonstrated. By cooling trapped particles to such low energies, we demonstrate the detection of antiproton spin transitions with an error rate <0.000 023, more than 3 orders of magnitude better than in previous best experiments. This method has enormous impact on multi-Penning-trap experiments that measure magnetic moments with single nuclear spins for tests of matter and antimatter symmetry, high-precision mass spectrometry, and measurements of electron g factors bound to highly charged ions that test quantum electrodynamics and establish standards for magnetometry.
AU - Latacz,BM
AU - Fleck,M
AU - Jäger,JI
AU - Umbrazunas,G
AU - Arndt,BP
AU - Erlewein,SR
AU - Wursten,EJ
AU - Devlin,JA
AU - Micke,P
AU - Abbass,F
AU - Schweitzer,D
AU - Wiesinger,M
AU - Will,C
AU - Yildiz,H
AU - Blaum,K
AU - Matsuda,Y
AU - Mooser,A
AU - Ospelkaus,C
AU - Smorra,C
AU - Soter,A
AU - Quint,W
AU - Walz,J
AU - Yamazaki,Y
AU - Ulmer,S
AU - BASE,Collaboration
DO - 10.1103/PhysRevLett.133.053201
PY - 2024///
TI - Orders of Magnitude Improved Cyclotron-Mode Cooling for Nondestructive Spin Quantum Transition Spectroscopy with Single Trapped Antiprotons.
T2 - Phys Rev Lett
UR - http://dx.doi.org/10.1103/PhysRevLett.133.053201
UR - https://www.ncbi.nlm.nih.gov/pubmed/39159098
VL - 133
ER -