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Evidence for a high-energy cosmic-ray spectrum cutoff.
Baltrusaitis RM, Cady R, Cassiday GL, Cooper R, Elbert JW, Gerhardy PR, Ko S, Loh EC, Mizumoto Y, Salamon M, Sokolsky P, Steck D. Baltrusaitis RM, et al. Among authors: cooper r. Phys Rev Lett. 1985 Apr 22;54(16):1875-1877. doi: 10.1103/PhysRevLett.54.1875. Phys Rev Lett. 1985. PMID: 10031163 No abstract available.
Evidence for 1018-eV neutral particles from the direction of Cygnus X-3.
Cassiday GL, Cooper R, Dawson BR, Elbert JW, Fick BE, Green KD, Ko S, Liebing DF, Loh EC, Salamon MH, Smith JD, Sokolsky P, Sommers P, Thomas SB. Cassiday GL, et al. Among authors: cooper r. Phys Rev Lett. 1989 Jan 23;62(4):383-386. doi: 10.1103/PhysRevLett.62.383. Phys Rev Lett. 1989. PMID: 10040219 No abstract available.
Search for gamma rays above 1014 eV from Cygnus X-3 during the June and July 1989 radio outbursts.
Cassiday GL, Ciampa D, Cooper R, Corbato SC, Dawson BR, Elbert JW, Fick BE, Green KD, Kieda DB, Ko S, Kolodziejczak J, Liebing DF, Loh EC, Matthews J, Nitz D, Salamon MH, Sinclair D, Smith JD, Sokolsky P, Thomas SB, Thornton G, Wheeler B, van der Velde JC. Cassiday GL, et al. Among authors: cooper r. Phys Rev Lett. 1989 Nov 20;63(21):2329-2332. doi: 10.1103/PhysRevLett.63.2329. Phys Rev Lett. 1989. PMID: 10040861 No abstract available.
Search for compact sources of cosmic photons above 200 TeV.
Ciampa DP, Kolodziejczak J, Green KD, Matthews J, Nitz D, Sinclair D, Thornton G, van der Velde JC, Cassiday GL, Cooper R, Corbato SC, Dawson BR, Elbert JW, Fick BE, Kieda DB, Ko S, Liebing DF, Loh EC, Salamon MH, Smith JD, Sokolsky P, Thomas SB, Wheeler B. Ciampa DP, et al. Among authors: cooper r. Phys Rev D Part Fields. 1992 Oct 15;46(8):3248-3255. doi: 10.1103/physrevd.46.3248. Phys Rev D Part Fields. 1992. PMID: 10015269 No abstract available.
Search for >200 TeV photons from Cygnus X-3 in 1988 and 1989.
Ciampa D, Green K, Kolodziejczak J, Matthews J, Nitz D, Sinclair D, Thornton G, van der Velde JC, Cassiday GL, Cooper R, Corbato SC, Dawson BR, Elbert JW, Fick BE, Kieda DB, Ko S, Liebing DF, Loh EC, Salamon MH, Smith JD, Sokolsky P, Thomas SB, Wheeler B. Ciampa D, et al. Among authors: cooper r. Phys Rev D Part Fields. 1990 Jul 15;42(2):281-288. doi: 10.1103/physrevd.42.281. Phys Rev D Part Fields. 1990. PMID: 10012844 No abstract available.
4,665 results