FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3178648537> ?p ?o ?g. }

• W3178648537 abstract "The Pierre Auger Observatory is the most sensitive detector to primary photons with energies above $sim 0.2$ EeV. It measures extensive air showers using a hybrid technique that combines a fluorescence detector (FD) with a ground array of particle detectors (SD). The signatures of a photon-induced air shower are a larger atmospheric depth at the shower maximum ($X_{max}$) and a steeper lateral distribution function, along with a lower number of muons with respect to the bulk of hadron-induced background. Using observables measured by the FD and SD, three photon searches in different energy bands are performed. In particular, between threshold energies of 1-10 EeV, a new analysis technique has been developed by combining the FD-based measurement of $X_{max}$ with the SD signal through a parameter related to its muon content, derived from the universality of the air showers. This technique has led to a better photon/hadron separation and, consequently, to a higher search sensitivity, resulting in a tighter upper limit than before. The outcome of this new analysis is presented here, along with previous results in the energy ranges below 1 EeV and above 10 EeV. From the data collected by the Pierre Auger Observatory in about 15 years of operation, the most stringent constraints on the fraction of photons in the cosmic flux are set over almost three decades in energy." @default.
• W3178648537 created "2021-07-19" @default.
• W3178648537 creator A5000080128 @default.
• W3178648537 creator A5000203598 @default.
• W3178648537 creator A5000371010 @default.
• W3178648537 creator A5000426164 @default.
• W3178648537 creator A5000736625 @default.
• W3178648537 creator A5000854101 @default.
• W3178648537 creator A5001093071 @default.
• W3178648537 creator A5001476689 @default.
• W3178648537 creator A5002127462 @default.
• W3178648537 creator A5002397939 @default.
• W3178648537 creator A5002548905 @default.
• W3178648537 creator A5002592647 @default.
• W3178648537 creator A5002619300 @default.
• W3178648537 creator A5002670653 @default.
• W3178648537 creator A5002953964 @default.
• W3178648537 creator A5003253375 @default.
• W3178648537 creator A5003518191 @default.
• W3178648537 creator A5004090348 @default.
• W3178648537 creator A5004396415 @default.
• W3178648537 creator A5004430760 @default.
• W3178648537 creator A5004776033 @default.
• W3178648537 creator A5004889619 @default.
• W3178648537 creator A5005674492 @default.
• W3178648537 creator A5005679818 @default.
• W3178648537 creator A5006691848 @default.
• W3178648537 creator A5006788316 @default.
• W3178648537 creator A5006801295 @default.
• W3178648537 creator A5006918127 @default.
• W3178648537 creator A5006972246 @default.
• W3178648537 creator A5007019798 @default.
• W3178648537 creator A5007108795 @default.
• W3178648537 creator A5007191682 @default.
• W3178648537 creator A5007250246 @default.
• W3178648537 creator A5007679014 @default.
• W3178648537 creator A5007883489 @default.
• W3178648537 creator A5007956073 @default.
• W3178648537 creator A5008328669 @default.
• W3178648537 creator A5008746806 @default.
• W3178648537 creator A5009393990 @default.
• W3178648537 creator A5009687195 @default.
• W3178648537 creator A5009780023 @default.
• W3178648537 creator A5009950983 @default.
• W3178648537 creator A5010002481 @default.
• W3178648537 creator A5010037649 @default.
• W3178648537 creator A5010192111 @default.
• W3178648537 creator A5010539701 @default.
• W3178648537 creator A5010686458 @default.
• W3178648537 creator A5010735259 @default.
• W3178648537 creator A5011908933 @default.
• W3178648537 creator A5012505816 @default.
• W3178648537 creator A5012778202 @default.
• W3178648537 creator A5012806320 @default.
• W3178648537 creator A5013320839 @default.
• W3178648537 creator A5013491444 @default.
• W3178648537 creator A5013559758 @default.
• W3178648537 creator A5013768801 @default.
• W3178648537 creator A5013922621 @default.
• W3178648537 creator A5014547733 @default.
• W3178648537 creator A5014913522 @default.
• W3178648537 creator A5015103419 @default.
• W3178648537 creator A5015261103 @default.
• W3178648537 creator A5015511563 @default.
• W3178648537 creator A5015686241 @default.
• W3178648537 creator A5015857333 @default.
• W3178648537 creator A5015946309 @default.
• W3178648537 creator A5015984141 @default.
• W3178648537 creator A5016361642 @default.
• W3178648537 creator A5017067621 @default.
• W3178648537 creator A5017265179 @default.
• W3178648537 creator A5017830753 @default.
• W3178648537 creator A5017989793 @default.
• W3178648537 creator A5018473125 @default.
• W3178648537 creator A5018586814 @default.
• W3178648537 creator A5018797520 @default.
• W3178648537 creator A5019106560 @default.
• W3178648537 creator A5019296229 @default.
• W3178648537 creator A5019387588 @default.
• W3178648537 creator A5019446015 @default.
• W3178648537 creator A5019478154 @default.
• W3178648537 creator A5019540014 @default.
• W3178648537 creator A5019648658 @default.
• W3178648537 creator A5021104102 @default.
• W3178648537 creator A5021805592 @default.
• W3178648537 creator A5021964438 @default.
• W3178648537 creator A5022149125 @default.
• W3178648537 creator A5022163697 @default.
• W3178648537 creator A5022436032 @default.
• W3178648537 creator A5022790446 @default.
• W3178648537 creator A5022889040 @default.
• W3178648537 creator A5022929126 @default.
• W3178648537 creator A5023018172 @default.
• W3178648537 creator A5023197965 @default.
• W3178648537 creator A5023342298 @default.
• W3178648537 creator A5023381856 @default.
• W3178648537 creator A5023472300 @default.
• W3178648537 creator A5023703953 @default.
• W3178648537 creator A5023767643 @default.
• W3178648537 creator A5023874856 @default.

• next