<script type="text/javascript">
<!--
document.write('<div id="oa_widget"></div>');
document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=undefined&type=result"></script>');
-->
</script>

COPY SCRIPT

For further information contact us at helpdesk@openaire.eu

Measurement of the Cosmic Raye++e−Spectrum from 20 GeV to 1 TeV with the Fermi Large Area Telescope

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Journal 04 May 2009Embargo end date: 01 Jan 2009 China (People's Republic of), Italy, France, United States, China (People's Republic of), Japan, Australia, United States Publisher:American Physical Society (APS)Journal:Physical Review Letters, volume 102 (issn: 0031-9007, eissn: 1079-7114,

Authors: S. Ritz; S. Ritz; P. Bruel; F. Gargano; A. van Etten; M. Hayashida; M. Roth; +193 Authors

S. Ritz; S. Ritz; P. Bruel; F. Gargano; A. van Etten; M. Hayashida; M. Roth; Stefano Ciprini; A. Morselli; Brian L Winer; Charles D. Dermer; Johann Cohen-Tanugi; T. E. Stephens; G. Bogaert; Nicola Omodei; T. Reposeur; Tadayuki Takahashi; J. M. Casandjian; E. Do Couto E Silva; A. Chekhtman; A. Chekhtman; Stefano Profumo; Emanuele Bonamente; David Paneque; T. L. Usher; Roger Blandford; R. Claus; B. Giebels; G. A. Caliandro; D. J. Thompson; A. Tramacere; E. Nuss; Tsunefumi Mizuno; F. de Palma; W. B. Focke; Luca Latronico; B. Lott; A. Y. Rodriguez; H. F.W. Sadrozinski; Julie McEnery; L. R. Cominsky; Persis S. Drell; C. C. Cheung; T. A. Porter; C. Monte; Hiromitsu Takahashi; M. Kuss; E. Hays; Jan Conrad; Jan Conrad; Jan Conrad; L.S. Rochester; Yasushi Fukazawa; David Sánchez; F. Loparco; S. Germani; Alice K. Harding; R. P. Johnson; O. Tibolla; J. B. Thayer; P. D. Smith; Dario Grasso; Carmelo Sgrò; N. Kawai; Elliott D. Bloom; Andrew W. Strong; P. L. Nolan; R. E. Hughes; E. Wallace; Gudlaugur Johannesson; G. Tosti; Luca Baldini; Johan Bregeon; W. N. Johnson; M. N. Lovellette; N. Vilchez; K. S. Wood; C. Meurer; Stefan Funk; Marco Ajello; B. Berenji; P. Lubrano; M. Lemoine-Goumard; A. Reimer; A. De Angelis; Melissa Pesce-Rollins; R. A. Cameron; Jean-Luc Starck; Felix Ryde; Felix Ryde; Magnus Axelsson; A. A. Abdo; D. Dumora; M. Razzano; F. Kuehn; Markus Ackermann; Denis Bastieri; Sylvain Guiriec; W. McConville; W. McConville; Neil Gehrels; Neil Gehrels; S. Rainò; Keith Bechtol; Hideaki Katagiri; Gloria Spandre; P. Spinelli; A. Sellerholm; Dario Gasparrini; M. Ziegler; B. M. Baughman; L. Tibaldo; T. Ylinen; T. Ylinen; T. Ylinen; Claudia Cecchi; M. E. Monzani; Y. Edmonds; Peter F. Michelson; T. Schalk; A. P. Waite; M.-H. Grondin; P. Fusco; V. Vasileiou; V. Vasileiou; Ronaldo Bellazzini; Martin Pohl; Seth Digel; Yasunobu Uchiyama; C. Favuzzi; A. Brez; P. Carlson; P. Carlson; Daniel Kocevski; D. Parent; M. Brigida; David Smith; Nicola Giglietto; J. E. Grove; J. Lande; D. J. Suson; James Chiang; Diego F. Torres; G. Di Bernardo; A. S. Johnson; Daniele Gaggero; C. Farnier; Jürgen Knödlseder; S. Cutini; A. Sander; Richard Dubois; F. Piron; M. Battelino; M. Battelino; Paul J. Wang; Takaaki Tanaka; Jeffrey D. Scargle; A. W. Borgland; P. A. Caraveo; T. Ohsugi; Guido Barbiellini; S. Murgia; Marco Frailis; T. Glanzman; E. Orlando; Grzegorz Madejski; M. S. Strickman; M.M. Massai; G.L. Godfrey; T. Kamae; Roger W. Romani; A. A. Moiseev; A. A. Moiseev; Riccardo Rando; V. Pelassa; V. Vitale; Elena Moretti; J. P. Norris; M. N. Mazziotta; A. Makeev; A. Makeev; Y. Hanabata; Jun Kataoka; Matthew Kerr; F. Giordano; I. A. Grenier; H. Tajima; R. C. Hartman; J. G. Thayer; P. M. Saz Parkinson; Jean Ballet; T. H. Burnett; E. Charles; M. Pepe; Francesco Longo; L. Guillemot; J. H. Panetta; J. F. Ormes; W. Mitthumsiri; Igor V. Moskalenko;

doi: 10.1103/physrevlett.102.181101 , 10.48550/arxiv.0905.0025

pmid: 19518855

arXiv: 0905.0025

handle: 20.500.11937/18851 , 11586/125485 , 10722/188361

Measurement of the Cosmic Raye++e−Spectrum from 20 GeV to 1 TeV with the Fermi Large Area Telescope

- Summary
- Subjects
- Related research
  (5)
- Metrics

Abstract

Designed as a high-sensitivity gamma-ray observatory, the Fermi Large Area Telescope is also an electron detector with a large acceptance exceeding 2m^2 sr at 300 GeV. Building on the gamma-ray analysis, we have developed an efficient electron detection strategy which provides sufficient background rejection for measurement of the steeply-falling electron spectrum up to 1 TeV. Our high precision data show that the electron spectrum falls with energy as E^(-3.0) and does not exhibit prominent spectral features. Interpretations in terms of a conventional diffusive model as well as a potential local extra component are briefly discussed.

6 pages, 3 figures - submitted to Physical Review Letters on March 19, published online on May 4 - contact authors: L. Latronico, A. Moiseev

Countries

China (People's Republic of), Italy, France, United States, China (People's Republic of), Japan, Australia, United States

Related Organizations

Spanish National Research Council
Spain
University of Maryland, Baltimore
United States
Tokyo Institute of Technology
Japan
INFN Sezione di Roma III
Italy
INFN Sezione di Genova
Italy

View all View all

Keywords

[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], and other elementary particles; cosmic rays, 95.85.Ry, FOS: Physical sciences, Electrons, [PHYS.ASTR.HE] Physics/Astrophysics/High Energy Astrophysical Phenomena, Astrophysics, High Energy Physics - Experiment, 98.70.Sa, [SDU.ASTR.HE] Sciences of the Universe/Astrophysics/High Energy Astrophysical Phenomena, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), muon, Hepph, Neutrino, Dark matter, Electron Detection, Cosmic rays, Accuracy, 96.50.sb, High Energy Astrophysical Phenomena (astro-ph.HE), Cosmology And Astronomy, [SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], pion, [ PHYS.ASTR.HE ] Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Hepex, 96.50.sb; 95.35.+d; 95.85.Ry; 98.70.Sa, energy spectra and interactions, Telescopes Astrophysics, Experiment-Hep, 520, High Energy Physics - Phenomenology, Phenomenology-Hep,Astro, 95.35.+d, [ SDU.ASTR.HE ] Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Astrophysics - High Energy Astrophysical Phenomena, 79 Astrophysics, Composition

5 Research products, page 1 of 1

Inferred Cosmic-Ray Spectrum from Fermi Large Area Telescopeγ-Ray Observations of Earth’s Limb
2014IsAmongTopNSimilarDocuments
Ultra High Energy Cosmic Radiation: Experimental and Theoretical Status
2006IsAmongTopNSimilarDocuments
Measurement of the cosmic ray energy spectrum using hybrid events of the Pierre Auger Observatory
2012IsAmongTopNSimilarDocuments
Fermi LAT observations of cosmic-ray electrons from 7 GeV to 1 TeV
2010IsAmongTopNSimilarDocuments
Inferences on mass composition and tests of hadronic interactions from 0.3 to 100 EeV using the water-Cherenkov detectors of the Pierre Auger Observatory
2017IsAmongTopNSimilarDocuments

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	762
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Top 1%
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 1%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 0.01%