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Unusual Near-Horizon Cosmic-Ray-like Events Observed by ANITA-IV

dc.contributor.authorGorham, P. W.
dc.contributor.authorLudwig, A.
dc.contributor.authorDeaconu, C.
dc.contributor.authorCao, P.
dc.contributor.authorNovikov, A.
dc.date.accessioned2024-11-29T11:58:21Z
dc.date.available2024-11-29T11:58:21Z
dc.date.issued2021
dc.description.abstractANITA's fourth long-duration balloon flight in 2016 detected 29 cosmic-ray (CR)-like events on a background of 0.37(-0.17)(+0.27) anthropogenic events. CRs arc mainly seen in reflection off the Antarctic ice sheets, creating a phase-inverted waveform polarity. However, four of the below-horizon CR-like events show anomalous noninverted polarity, a p = 5.3 x 10(-4) chance if due to background. All anomalous events are from locations near the horizon; ANITA-IV observed no steeply upcoming anomalous events similar to the two such events seen in prior flights.
dc.identifier.citationUnusual Near-Horizon Cosmic-Ray-like Events Observed by ANITA-IV / Gorham, PW [et al.] // Physical Review Letters. - 2021. - 126. - № 7. - 10.1103/PhysRevLett.126.071103
dc.identifier.doi10.1103/PhysRevLett.126.071103
dc.identifier.urihttps://www.doi.org/10.1103/PhysRevLett.126.071103
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85102404535&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000620021300005
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/23717
dc.relation.ispartofPhysical Review Letters
dc.titleUnusual Near-Horizon Cosmic-Ray-like Events Observed by ANITA-IV
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue7
oaire.citation.volume126
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relation.isOrgUnitOfPublication.latestForDiscoveryba0b4738-e6bd-4285-bda5-16ab2240dbd1
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