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Page 1
Gottfried sum from the ratio F2n/F2p.
Amaudruz P, Arneodo M, Arvidson A, Badelek B, Baum G, Beaufays J, Bird IG, Botje M, Broggini C, Brückner W, Brüll A, Burger WJ, Ciborowski J, Crittenden R, van Dantzig R, Döbbeling H, Domingo J, Drinkard J, Dzierba A, Engelien H, Ferrero MI, Fluri ML, Grafstrom P, von Harrach D, van der Heijden M, Heusch C, Ingram Q, Jacholkowska A, Janson K, de Jong M, Kabuss EM, Kaiser R, Ketel TJ, Klein F, Korzen B, Krüner U, Kullander S, Landgraf U, Lettenström F, Lindqvist T, Mallot GK, Mariotti C, van Middelkoop G, Mizuno Y, Nassalski J, Nowotny D, Pavel N, Peschel H, Peroni C, Povh B, Rieger R, Rith K, Röhrich K, Rondio E, Ropelewski L, Sandacz A, Scholz C, Schumacher R, Sennhauser U, Sever F, Shibata T, Siebler M, Simon A, Staiano A. Amaudruz P, et al. Among authors: ketel tj. Phys Rev Lett. 1991 May 27;66(21):2712-2715. doi: 10.1103/PhysRevLett.66.2712. Phys Rev Lett. 1991. PMID: 10043597 No abstract available.
Reevaluation of the Gottfried sum.
Arneodo M, Arvidson A, Badelek B, Ballintijn M, Baum G, Beaufays J, Bird IG, Björkholm P, Botje M, Broggini C, Brückner W, Brüll A, Burger WJ, Ciborowski J, van Dantzig R, Dyring A, Engelien H, Ferrero MI, Fluri L, Gaul U, Granier T, von Harrach D, van der Heijden M, Heusch C, Ingram Q, Janson-Prytz K, de Jong M, Kabuss EM, Kaiser R, Ketel TJ, Klein F, Kullander S, Landgraf U, Lindqvist T, Mallot GK, Mariotti C, van Middelkoop G, Milsztajn A, Mizuno Y, Nassalski J, Oberski J, Nowotny D, Paic A, Peroni C, Povh B, Rieger R, Rith K, Röhrich K, Rondio E, Ropelewski L, Sandacz A, Sanders D, Scholz C, Schumacher R, Seitz R, Sever F, Shibata T, Siebler M, Simon A, Staiano A, Szleper M, Tzamouranis Y, Virchaux M, Vuilleumier JL. Arneodo M, et al. Among authors: ketel tj. Phys Rev D Part Fields. 1994 Jul 1;50(1):R1-R3. doi: 10.1103/physrevd.50.r1. Phys Rev D Part Fields. 1994. PMID: 10017566 No abstract available.
Neutral-pion electroproduction on the proton near threshold.
van den Brink HB, Blok HP, Bobeldijk I I, Bouwhuis M, Dodge GE, Harakeh MN, Hesselink WH, Ireland DG, de Jager CW, Jans E, de Jonge N, Kalantar-Nayestanaki N, Kasdorp WJ, Ketel TJ, Konijn J, Lapikás L, van Leeuwe JJ, van der Meer RL, Nooren GJ, Norum BE, Passchier E, Pellegrino AR, Spaltro CM, van der Steenhoven G, Steijger JJ, Templon JA, Theunissen JA, van Uden MA, de Vries H, de Vries R, de Witt Huberts PK. van den Brink HB, et al. Among authors: ketel tj. Phys Rev Lett. 1995 May 1;74(18):3561-3564. doi: 10.1103/PhysRevLett.74.3561. Phys Rev Lett. 1995. PMID: 10058236 No abstract available.
Direct measurement of the formation length of photons.
Andersen KK, Andersen SL, Esberg J, Knudsen H, Mikkelsen R, Uggerhøj UI, Sona P, Mangiarotti A, Ketel TJ, Ballestrero S; CERN NA63. Andersen KK, et al. Among authors: ketel tj. Phys Rev Lett. 2012 Feb 17;108(7):071802. doi: 10.1103/PhysRevLett.108.071802. Epub 2012 Feb 16. Phys Rev Lett. 2012. PMID: 22401193
Direct measurement of the Chudakov effect.
Virkus T, Thomsen HD, Uggerhøj E, Uggerhøj UI, Ballestrero S, Sona P, Mangiarotti A, Ketel TJ, Dizdar A, Kartal S, Pagliarone C; CERN NA63 Collaboration. Virkus T, et al. Among authors: ketel tj. Phys Rev Lett. 2008 Apr 25;100(16):164802. doi: 10.1103/PhysRevLett.100.164802. Epub 2008 Apr 24. Phys Rev Lett. 2008. PMID: 18518209
Quasifree pi0 and pi- electroproduction on 4He in the Delta-resonance region.
Steenbakkers MF, van Batenburg MF, Bauer TS, Blok HP, Botto T, Dodge GE, Groep DL, Heimberg P, Hesselink WH, Higinbotham DW, Jans E, Jun Y, Ketel TJ, Lapikás L, de Lange DJ, Norum BE, Passchier I, Starink R, Todor L, de Vries H. Steenbakkers MF, et al. Among authors: ketel tj. Phys Rev Lett. 2005 Oct 21;95(17):172501. doi: 10.1103/PhysRevLett.95.172501. Epub 2005 Oct 18. Phys Rev Lett. 2005. PMID: 16383822
Is the electron radiation length constant at high energies?
Hansen HD, Uggerhøj UI, Biino C, Ballestrero S, Mangiarotti A, Sona P, Ketel TJ, Vilakazi ZZ. Hansen HD, et al. Among authors: ketel tj. Phys Rev Lett. 2003 Jul 4;91(1):014801. doi: 10.1103/PhysRevLett.91.014801. Epub 2003 Jul 1. Phys Rev Lett. 2003. PMID: 12906543 Free article.