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Title: Probing New Long-Range Interactions by Isotope Shift Spectroscopy

We explore a method to probe new long- and intermediate-range interactions using precision atomic isotope shift spectroscopy. We develop a formalism to interpret linear King plots as bounds on new physics with minimal theory inputs. We focus only on bounding the new physics contributions that can be calculated independently of the standard model nuclear effects. We apply our method to existing Ca + data and project its sensitivity to conjectured new bosons with spin-independent couplings to the electron and the neutron using narrow transitions in other atoms and ions, specifically, Sr and Yb. Future measurements are expected to improve the relative precision by 5 orders of magnitude, and they can potentially lead to an unprecedented sensitivity for bosons within the 0.3 to 10 MeV mass range.
Authors:
 [1] ;  [2] ;  [3] ;  [1] ;  [4] ;  [4] ;  [5] ;  [6] ;  [7] ;  [4] ;  [8]
  1. University of New South Wales, Sydney (Australia). School of Physics
  2. Helmholtz-Institut Mainz, Johannes Gutenberg Universitat Mainz (Germany); Univ. of California, Berkeley, CA (United States). Physics Department; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Nuclear Science Division
  3. CNRS-Universite Savoie Mont Blanc (France). Laboratoire d Annecy-le-Vieux de Physique Theorique LAPTh
  4. Weizmann Institute of Science, Rehovot (Israel). Department of Particle Physics and Astrophysics
  5. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Institut fur Physik, Humboldt-Universitat zu Berlin (Germany)
  6. Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States). Theoretical Physics Department
  7. Weizmann Institute of Science, Rehovot (Israel). Department of Physics of Complex Systems
  8. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Center for Theoretical Physics
Publication Date:
Report Number(s):
arXiv:1704.05068; DESY-17-055; FERMILAB-PUB-17-077-T; LAPTh-009-17; MIT-CTP-4898
Journal ID: ISSN 0031-9007; PRLTAO; 1591982
Grant/Contract Number:
AC02-07CH11359; SC00012567; SC00015476
Type:
Published Article
Journal Name:
Physical Review Letters
Additional Journal Information:
Journal Volume: 120; Journal Issue: 9; Journal ID: ISSN 0031-9007
Publisher:
American Physical Society (APS)
Research Org:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
OSTI Identifier:
1422653
Alternate Identifier(s):
OSTI ID: 1409081; OSTI ID: 1434023