4 Conferences false [["minutes", "Minutes"], ["1", "More information about the venue"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] ICN-UNAM 1482bc95ee34f0461176da21871284c8 3 icrc2007@icrc2007.unam.mx The 30th International Cosmic Ray Conference will be held from July 3, 2007 to July 11, 2007 in Merida, Yucatan, Mexico. True Merida, Mexico

2007-07-03T08:00:00 2007-07-11T19:00:00 2005-09-26T05:04:53 2024-04-12T17:46:55 Mexico/General IGeof-UNAM 40af9343b8bb9d18708b4f0252d5f53c 201 false [["minutes", "Minutes"], ["1", "More information about the venue"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] HE.1.2.A 0 Oral Moscow Engineering Physics Institute (State University) 0b2613e50006e0ee52ab963927f24a84 Moscow Engineering Physics Institute (State University) 0b2613e50006e0ee52ab963927f24a84 Merida, Mexico

Yucatan II+III+IV (Fiesta Americana) 2007-07-06T10:42:00 2007-07-06T10:54:00 00:12 A new approach to investigations of ultra-high energy cosmic rays based on the new EAS observable - spectra of local density of muons measured at ground level in a wide range of zenith angles - is considered. It is shown that muon density spectra are sensitive to the primary cosmic ray spectrum and composition, and to features of the forward kinematic region of hadronic interaction, and thus provide new information that can be used for verification of some hypotheses about UHE cosmic ray spectra and of EAS simulation tools. For illustration of possibilities of the new approach, the experimental data on muon bundles at zenith angles from 30 degrees to horizon obtained with the Russian-Italian coordinate-tracking detector DECOR are used. The analysis based on CORSIKA simulation shows that measurements of muon density spectra in inclined EAS give the possibility to study characteristics of primary cosmic ray flux in a wide energy range from 10^15 to 10^19 eV by means of a single relatively not large detector with a single experimental technique. paper doc http://indico.nucleares.unam.mx/images/word.png word file ppt http://indico.nucleares.unam.mx/images/powerpoint.png powerpoint file pdf http://indico.nucleares.unam.mx/images/pdf_small.png pdf file odt http://indico.nucleares.unam.mx/images/writer.png writer file odp http://indico.nucleares.unam.mx/images/impress.png presentation file ods http://indico.nucleares.unam.mx/images/calc.png spreadsheet file other http://indico.nucleares.unam.mx/images/file_small.png unknown type file link http://indico.nucleares.unam.mx/images/link.png link 1 http://www.icrc2007.unam.mx/ link http://www.icrc2007.unam.mx/ doc http://indico.nucleares.unam.mx/images/word.png word file ppt http://indico.nucleares.unam.mx/images/powerpoint.png powerpoint file pdf http://indico.nucleares.unam.mx/images/pdf_small.png pdf file odt http://indico.nucleares.unam.mx/images/writer.png writer file odp http://indico.nucleares.unam.mx/images/impress.png presentation file ods http://indico.nucleares.unam.mx/images/calc.png spreadsheet file other http://indico.nucleares.unam.mx/images/file_small.png unknown type file link http://indico.nucleares.unam.mx/images/link.png link