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Page 1
Isotropy of Cosmic Rays beyond 10^{20}  eV Favors Their Heavy Mass Composition.
Abbasi RU, Abe Y, Abu-Zayyad T, Allen M, Arai Y, Arimura R, Barcikowski E, Belz JW, Bergman DR, Blake SA, Buckland I, Cheon BG, Chikawa M, Fujii T, Fujisue K, Fujita K, Fujiwara R, Fukushima M, Furlich G, Globus N, Gonzalez R, Hanlon W, Hayashida N, He H, Hibi R, Hibino K, Higuchi R, Honda K, Ikeda D, Inoue N, Ishii T, Ito H, Ivanov D, Iwasaki A, Jeong HM, Jeong S, Jui CCH, Kadota K, Kakimoto F, Kalashev O, Kasahara K, Kasami S, Kawakami S, Kawata K, Kharuk I, Kido E, Kim HB, Kim JH, Kim JH, Kim SW, Kimura Y, Komae I, Kuzmin V, Kuznetsov M, Kwon YJ, Lee KH, Lubsandorzhiev B, Lundquist JP, Matsumiya H, Matsuyama T, Matthews JN, Mayta R, Mizuno K, Murakami M, Myers I, Lee KH, Nagataki S, Nakai K, Nakamura T, Nishio E, Nonaka T, Oda H, Ogio S, Onishi M, Ohoka H, Okazaki N, Oku Y, Okuda T, Omura Y, Ono M, Oshima A, Oshima H, Ozawa S, Park IH, Park KY, Potts M, Pshirkov MS, Remington J, Rodriguez DC, Rott C, Rubtsov GI, Ryu D, Sagawa H, Saito R, Sakaki N, Sako T, Sakurai N, Sato D, Sato K, Sato S, Sekino K, Shah PD, Shibata N, Shibata T, Shikita J, Shimodaira H, Shin BK, Shin HS, Shinto D, Smith JD, Sokolsky P, Stokes BT, Stroman TA, Takagi Y, Takahashi K, Takamura M, Takeda M, … See abstract for full author list ➔ Abbasi RU, et al. Among authors: sokolsky p. Phys Rev Lett. 2024 Jul 26;133(4):041001. doi: 10.1103/PhysRevLett.133.041001. Phys Rev Lett. 2024. PMID: 39121414
Indications of proton-dominated cosmic-ray composition above 1.6 EeV.
Abbasi RU, Abu-Zayyad T, Al-Seady M, Allen M, Amman JF, Anderson RJ, Archbold G, Belov K, Belz JW, Bergman DR, Blake SA, Brusova OA, Burt GW, Cannon C, Cao Z, Deng W, Fedorova Y, Finley CB, Gray RC, Hanlon WF, Hoffman CM, Holzscheiter MH, Ivanov D, Hughes G, Hüntemeyer P, Ivanov D, Jones BF, Jui CC, Kim K, Kirn MA, Loh EC, Liu J, Lundquist JP, Maestas MM, Manago N, Marek LJ, Martens K, Matthews JA, Matthews JN, Moore SA, O'Neill A, Painter CA, Perera L, Reil K, Riehle R, Roberts M, Rodriguez D, Sasaki N, Schnetzer SR, Scott LM, Sinnis G, Smith JD, Sokolsky P, Song C, Springer RW, Stokes BT, Stratton S, Thomas SB, Thomas JR, Thomson GB, Tupa D, Zech A, Zhang X; High Resolution Fly's Eye Collaboration. Abbasi RU, et al. Among authors: sokolsky p. Phys Rev Lett. 2010 Apr 23;104(16):161101. doi: 10.1103/PhysRevLett.104.161101. Epub 2010 Apr 20. Phys Rev Lett. 2010. PMID: 20482038
Measurement of the flux of ultrahigh energy cosmic rays from monocular observations by the High Resolution Fly's Eye experiment.
Abbasi RU, Abu-Zayyad T, Amann JF, Archbold G, Bellido JA, Belov K, Belz JW, Bergman DR, Cao Z, Clay RW, Cooper MD, Dai H, Dawson BR, Everett AA, Fedorova YA, Girard JH, Gray RC, Hanlon WF, Hoffman CM, Holzscheiter MH, Hüntemeyer P, Jones BF, Jui CC, Kieda DB, Kim K, Kirn MA, Loh EC, Manago N, Marek LJ, Martens K, Martin G, Matthews JA, Matthews JN, Meyer JR, Moore SA, Morrison P, Moosman AN, Mumford JR, Munro MW, Painter CA, Perera L, Reil K, Riehle R, Roberts M, Sarracino JS, Sasaki M, Schnetzer SR, Shen P, Simpson KM, Sinnis G, Smith JD, Sokolsky P, Song C, Springer RW, Stokes BT, Taylor SF, Thomas SB, Thompson TN, Thomson GB, Tupa D, Westerhoff S, Wiencke LR, VanderVeen TD, Zech A, Zhang X; High Resolution Fly's Eye Collaboration. Abbasi RU, et al. Among authors: sokolsky p. Phys Rev Lett. 2004 Apr 16;92(15):151101. doi: 10.1103/PhysRevLett.92.151101. Epub 2004 Apr 15. Phys Rev Lett. 2004. PMID: 15169276
First observation of the Greisen-Zatsepin-Kuzmin suppression.
Abbasi RU, Abu-Zayyad T, Allen M, Amman JF, Archbold G, Belov K, Belz JW, Ben Zvi SY, Bergman DR, Blake SA, Brusova OA, Burt GW, Cannon C, Cao Z, Connolly BC, Deng W, Fedorova Y, Finley CB, Gray RC, Hanlon WF, Hoffman CM, Holzscheiter MH, Hughes G, Hüntemeyer P, Jones BF, Jui CC, Kim K, Kirn MA, Loh EC, Maestas MM, Manago N, Marek LJ, Martens K, Matthews JA, Matthews JN, Moore SA, O'Neill A, Painter CA, Perera L, Reil K, Riehle R, Roberts M, Rodriguez D, Sasaki N, Schnetzer SR, Scott LM, Sinnis G, Smith JD, Sokolsky P, Song C, Springer RW, Stokes BT, Thomas SB, Thomas JR, Thomson GB, Tupa D, Westerhoff S, Wiencke LR, Zhang X, Zech A; High Resolution Fly's Eye Collaboration. Abbasi RU, et al. Among authors: sokolsky p. Phys Rev Lett. 2008 Mar 14;100(10):101101. doi: 10.1103/PhysRevLett.100.101101. Epub 2008 Mar 10. Phys Rev Lett. 2008. PMID: 18352170
An extremely energetic cosmic ray observed by a surface detector array.
Telescope Array Collaboration*†; Abbasi RU, Allen MG, Arimura R, Belz JW, Bergman DR, Blake SA, Shin BK, Buckland IJ, Cheon BG, Fujii T, Fujisue K, Fujita K, Fukushima M, Furlich GD, Gerber ZR, Globus N, Hibino K, Higuchi R, Honda K, Ikeda D, Ito H, Iwasaki A, Jeong S, Jeong HM, Jui CH, Kadota K, Kakimoto F, Kalashev OE, Kasahara K, Kawata K, Kharuk I, Kido E, Kim SW, Kim HB, Kim JH, Kim JH, Komae I, Kubota Y, Kuznetsov MY, Lee KH, Lubsandorzhiev BK, Lundquist JP, Matthews JN, Nagataki S, Nakamura T, Nakazawa A, Nonaka T, Ogio S, Ono M, Oshima H, Park IH, Potts M, Pshirkov S, Remington JR, Rodriguez DC, Rott C, Rubtsov GI, Ryu D, Sagawa H, Sakaki N, Sako T, Sakurai N, Shin H, Smith JD, Sokolsky P, Stokes BT, Stroman TS, Takahashi K, Takeda M, Taketa A, Tameda Y, Thomas S, Thomson GB, Tinyakov PG, Tkachev I, Tomida T, Troitsky SV, Tsunesada Y, Udo S, Urban FR, Wong T, Yamazaki K, Yuma Y, Zhezher YV, Zundel Z. Telescope Array Collaboration*†, et al. Among authors: sokolsky p. Science. 2023 Nov 24;382(6673):903-907. doi: 10.1126/science.abo5095. Epub 2023 Nov 23. Science. 2023. PMID: 37995237
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: sokolsky p. 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: sokolsky p. 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.
Cosmic-ray composition around 10(1)8 eV.
Gaisser TK, Stanev T, Tilav S, Corbato SC, Dai HY, Dawson BR, Elbert JW, Emerson B, Kieda DB, Luo M, Ko S, Larsen C, Loh EC, Salamon MH, Smith JD, Sokolsky P, Sommers P, Tang J, Thomas SB, Bird DJ. Gaisser TK, et al. Among authors: sokolsky p. Phys Rev D Part Fields. 1993 Mar 1;47(5):1919-1932. doi: 10.1103/physrevd.47.1919. Phys Rev D Part Fields. 1993. PMID: 10015774 No abstract available.
Evidence for correlated changes in the spectrum and composition of cosmic rays at extremely high energies.
Bird DJ, Corbató SC, Dai HY, Dawson BR, Elbert JW, Gaisser TK, Green KD, Huang MA, Kieda DB, Ko S, Larsen CG, Loh EC, Luo M, Salamon MH, Smith D, Sokolsky P, Sommers P, Stanev T, Tang JK, Thomas SB, Tilav S. Bird DJ, et al. Among authors: sokolsky p. Phys Rev Lett. 1993 Nov 22;71(21):3401-3404. doi: 10.1103/PhysRevLett.71.3401. Phys Rev Lett. 1993. PMID: 10054968 No abstract available.
Observation of the suppression of the flux of cosmic rays above 4 x 10 (19) eV.
Abraham J, Abreu P, Aglietta M, Aguirre C, Allard D, Allekotte I, Allen J, Allison P, Alvarez-Muñiz J, Ambrosio M, Anchordoqui L, Andringa S, Anzalone A, Aramo C, Argirò S, Arisaka K, Armengaud E, Arneodo F, Arqueros F, Asch T, Asorey H, Assis P, Atulugama BS, Aublin J, Ave M, Avila G, Bäcker T, Badagnani D, Barbosa AF, Barnhill D, Barroso SL, Baughman B, Bauleo P, Beatty JJ, Beau T, Becker BR, Becker KH, Bellido JA, Benzvi S, Berat C, Bergmann T, Bernardini P, Bertou X, Biermann PL, Billoir P, Blanch-Bigas O, Blanco F, Blasi P, Bleve C, Blümer H, Bohácová M, Bonifazi C, Bonino R, Brack J, Brogueira P, Brown WC, Buchholz P, Bueno A, Burton RE, Busca NG, Caballero-Mora KS, Cai B, Camin DV, Caramete L, Caruso R, Carvalho W, Castellina A, Catalano O, Cataldi G, Cazon L, Cester R, Chauvin J, Chiavassa A, Chinellato JA, Chou A, Chudoba J, Chye J, Clark PD, Clay RW, Colombo E, Conceição R, Connolly B, Contreras F, Coppens J, Cordier A, Cotti U, Coutu S, Covault CE, Creusot A, Criss A, Cronin J, Curutiu A, Dagoret-Campagne S, Daumiller K, Dawson BR, de Almeida RM, De Donato C, de Jong SJ, De La Vega G, Junior WJ, Neto JR, De Mitri I, de Souza V, Del Peral L, Deligny O, Della Selva A, Fra… See abstract for full author list ➔ Abraham J, et al. Among authors: sokolsky p. Phys Rev Lett. 2008 Aug 8;101(6):061101. doi: 10.1103/PhysRevLett.101.061101. Epub 2008 Aug 4. Phys Rev Lett. 2008. PMID: 18764444
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