Sökning: onr:"swepub:oai:DiVA.org:kth-46635" > A statistical proce...
Fältnamn | Indikatorer | Metadata |
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000 | 04491naa a2201081 4500 | |
001 | oai:DiVA.org:kth-46635 | |
003 | SwePub | |
008 | 111104s2010 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-466352 URI |
024 | 7 | a https://doi.org/10.1016/j.astropartphys.2010.04.0072 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Adriani, O.4 aut |
245 | 1 0 | a A statistical procedure for the identification of positrons in the PAMELA experiment |
264 | 1 | b Elsevier BV,c 2010 |
338 | a print2 rdacarrier | |
500 | a QC 20111108 | |
520 | a The PAMELA satellite experiment has measured the cosmic-ray positron fraction between 1.5 GeV and 100 GeV. The need to reliably discriminate between the positron signal and proton background has required the development of an ad hoc analysis procedure. In this paper, a method for positron identification is described and its stability and capability to yield a correct background estimate is shown. The analysis includes new experimental data, the application of three different fitting techniques for the background sample and an estimate of systematic uncertainties due to possible inaccuracies in the background selection. The new experimental results confirm both solar modulation effects on cosmic-rays with low rigidities and an anomalous positron abundance above 10 GeV. (c) 2010 Elsevier B.V. All rights reserved. | |
650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
653 | a Cosmic-rays | |
653 | a Positron | |
653 | a Classification | |
653 | a Wavelets | |
653 | a Electromagnetic calorimeter | |
700 | 1 | a Barbarino, G. C.4 aut |
700 | 1 | a Bazilevskaya, G. A.4 aut |
700 | 1 | a Bellotti, R.4 aut |
700 | 1 | a Boezio, M.4 aut |
700 | 1 | a Bogomolov, E. A.4 aut |
700 | 1 | a Bonechi, L.4 aut |
700 | 1 | a Bongi, M.4 aut |
700 | 1 | a Bonvicini, V.4 aut |
700 | 1 | a Borisov, S.4 aut |
700 | 1 | a Bottai, S.4 aut |
700 | 1 | a Bruno, A.4 aut |
700 | 1 | a Cafagna, F.4 aut |
700 | 1 | a Campana, D.4 aut |
700 | 1 | a Carbone, R.4 aut |
700 | 1 | a Carlson, Peru KTH,Partikel- och astropartikelfysik4 aut0 (Swepub:kth)u1ua4u32 |
700 | 1 | a Casolino, M.4 aut |
700 | 1 | a Castellini, G.4 aut |
700 | 1 | a Consiglio, L.4 aut |
700 | 1 | a De Pascale, M. P.4 aut |
700 | 1 | a De Santis, C.4 aut |
700 | 1 | a De Simone, N.4 aut |
700 | 1 | a Di Felice, V.4 aut |
700 | 1 | a Galper, A. M.4 aut |
700 | 1 | a Gillard, W.4 aut |
700 | 1 | a Grishantseva, L.4 aut |
700 | 1 | a Hofverberg, Petteru KTH,Fysik,Albanova VinnExcellence Center for Protein Technology, ProNova4 aut0 (Swepub:kth)u1i33ozx |
700 | 1 | a Jerse, G.4 aut |
700 | 1 | a Koldashov, S. V.4 aut |
700 | 1 | a Krutkov, S. Y.4 aut |
700 | 1 | a Kvashnin, A. N.4 aut |
700 | 1 | a Leonov, A.4 aut |
700 | 1 | a Malvezzi, V.4 aut |
700 | 1 | a Marcelli, L.4 aut |
700 | 1 | a Menn, W.4 aut |
700 | 1 | a Mikhailov, V. V.4 aut |
700 | 1 | a Mocchiutti, E.4 aut |
700 | 1 | a Monaco, A.4 aut |
700 | 1 | a Mori, N.4 aut |
700 | 1 | a Nikonov, N.4 aut |
700 | 1 | a Osteria, G.4 aut |
700 | 1 | a Papini, P.4 aut |
700 | 1 | a Pearce, Mark,d 1970-u KTH,Partikel- och astropartikelfysik4 aut0 (Swepub:kth)u17jptna |
700 | 1 | a Picozza, P.4 aut |
700 | 1 | a Ricci, M.4 aut |
700 | 1 | a Ricciarini, S. B.4 aut |
700 | 1 | a Rossetto, L.4 aut |
700 | 1 | a Simon, M.4 aut |
700 | 1 | a Sparvoli, R.4 aut |
700 | 1 | a Spillantini, P.4 aut |
700 | 1 | a Stozhkov, Y. I.4 aut |
700 | 1 | a Vacchi, A.4 aut |
700 | 1 | a Vannuccini, E.4 aut |
700 | 1 | a Vasilyev, G.4 aut |
700 | 1 | a Voronov, S. A.4 aut |
700 | 1 | a Wu, Juanu KTH,Partikel- och astropartikelfysik4 aut0 (Swepub:kth)u1y0e14w |
700 | 1 | a Yurkin, Y. T.4 aut |
700 | 1 | a Zampa, G.4 aut |
700 | 1 | a Zampa, N.4 aut |
700 | 1 | a Zverev, V. G.4 aut |
700 | 1 | a Marinucci, D.4 aut |
710 | 2 | a KTHb Partikel- och astropartikelfysik4 org |
773 | 0 | t Astroparticle physicsd : Elsevier BVg 34:1, s. 1-11q 34:1<1-11x 0927-6505x 1873-2852 |
856 | 4 | u http://arxiv.org/pdf/1001.3522 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-46635 |
856 | 4 8 | u https://doi.org/10.1016/j.astropartphys.2010.04.007 |
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