activity
20162024
most citedThe measurement of the quadrupole moment of 185-Re and 187-Re from the hyperfine structure of muonic X rays

35 citations · 127 across the 10 of their papers we have counts for

collaborators

10 papers

physics.acc-ph2024★ 1 cited

Phase space compression of a positive muon beam in two spatial dimensions

A. Antognini, N. J. Ayres, I. Belosevic +13

We present the first demonstration of simultaneous phase space compression in two spatial dimensions of a positive muon beam, the first stage of the novel high-brightness muon beam…

physics.class-ph2024

The Stochastic Guitar

Andreas Eggenberger, Alexander Eichler

Stochastic physics is a central pillar of modern research in many fields, but is rarely presented to undergrad students in a hands-on experiment. Here, we demonstrate how a human-s…

nucl-ex2022★ 25 cited

Muonic atom spectroscopy with microgram target material

A. Adamczak, A. Antognini, N. Berger +26

Muonic atom spectroscopy -- the measurement of the x rays emitted during the formation process of a muonic atom -- has a long standing history in probing the shape and size of nucl…

nucl-ex2020★ 35 cited

The measurement of the quadrupole moment of 185-Re and 187-Re from the hyperfine structure of muonic X rays

A. Antognini, N. Berger, T. E. Cocolios +23

The hyperfine splitting of the 5g -> 4f transitions in muonic 185,187-Re has been measured using high resolution HPGe detectors and compared to state-of-the-art atomic theoretical…

physics.acc-ph2020★ 27 cited

Demonstration of Muon-Beam Transverse Phase-Space Compression

A. Antognini, N. J. Ayres, I. Belosevic +16

We demonstrate efficient transverse compression of a 12.5 MeV/c muon beam stopped in a helium gas target featuring a vertical density gradient and crossed electric and magnetic fie…

physics.acc-ph2019★ 6 cited

muCool: A novel low-energy muon beam for future precision experiments

I. Belosevic, A. Antognini, Y. Bao +15

Experiments with muons () and muonium atoms () offer several promising possibilities for testing fundamental symmetries. Examples of such experiments include sea…