Constraints on exotic spin-dependent interactions between matter and antimatter from antiprotonic helium spectroscopy

Derek F. Jackson Kimball; Dmitry Budker; Filip Ficek; MiKhail G. Kozlov; Pavel Fadeev; Victor V. Flambaum; Yevgeny V. Stadnik

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1801.00491 v1 pith:S7EHM3BZ submitted 2018-01-01 physics.atom-ph

Constraints on exotic spin-dependent interactions between matter and antimatter from antiprotonic helium spectroscopy

Filip Ficek , Pavel Fadeev , Victor V. Flambaum , Derek F. Jackson Kimball , Mikhail G. Kozlov , Yevgeny V. Stadnik , Dmitry Budker This is my paper

classification physics.atom-ph

keywords interactionsexoticspin-dependentantimatterantiprotonicheliummatterantiprotons

verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved

0 comments

read the original abstract

Heretofore undiscovered spin-0 or spin-1 bosons can mediate exotic spin-dependent interactions between standard-model particles. Here we carry out the first search for semileptonic spin-dependent interactions between matter and antimatter. We compare theoretical calculations and spectroscopic measurements of the hyperfine structure of antiprotonic helium to constrain exotic spin- and velocity-dependent interactions between electrons and antiprotons.

discussion (0)

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

Potential of constraining the Fifth Force Using the Earth as a Spin and Mass Source from space
hep-ph 2024-10 unverdicted novelty 6.0

Theoretical proposal for a spacecraft-Earth experiment to constrain spin- and velocity-dependent fifth forces mediated by ultralight vector bosons, claiming up to three orders of magnitude improvement over current bounds.