Observation of seasonal variation of atmospheric multiple-muon events in the NOvA Near Detector
Journal Article
·
· Physical Review D
Using two years of data from the NOvA Near Detector at Fermilab, we report a seasonal variation of cosmic ray induced multiple-muon event rates which has an opposite phase to the seasonal variation in the atmospheric temperature. The strength of the seasonal multipl$ increase as a function of the muon multiplicity. However, no significant dependence of the strength of the seasonal variation of the multiple-muon variation is seen as a function of the muon zenith angle, or the spatial or angular separation between the correlated muons.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Indiana Univ., Bloomington, IN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Organization:
- NOvA Collaboration
- Grant/Contract Number:
- AC02-07CH11359; SC0010120
- OSTI ID:
- 1556986
- Alternate ID(s):
- OSTI ID: 1546372; OSTI ID: 1595929
- Report Number(s):
- arXiv:1904.12975; FERMILAB-PUB-19-179-ND; PRVDAQ; 1732616
- Journal Information:
- Physical Review D, Vol. 99, Issue 12; ISSN 2470-0010
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 8 works
Citation information provided by
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