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Page 1
N(1520) 3/2(-) helicity amplitudes from an energy-independent multipole analysis based on new polarization data on photoproduction of neutral pions.
Hartmann J, Dutz H, Anisovich AV, Bayadilov D, Beck R, Becker M, Beloglazov Y, Berlin A, Bichow M, Böse S, Brinkmann KT, Crede V, Dieterle M, Eberhardt H, Elsner D, Fornet-Ponse K, Friedrich S, Frommberger F, Funke Ch, Gottschall M, Gridnev A, Grüner M, Gutz E, Hammann Ch, Hannappel J, Hannen V, Herick J, Hillert W, Hoffmeister P, Honisch Ch, Jahn O, Jude T, Käser A, Kaiser D, Kalinowsky H, Kalischewski F, Klassen P, Keshelashvili I, Klein F, Klempt E, Koop K, Krusche B, Kube M, Lang M, Lopatin I, Makonyi K, Messi F, Metag V, Meyer W, Müller J, Nanova M, Nikonov V, Novinski D, Novotny R, Piontek D, Rosenbaum C, Roth B, Reicherz G, Rostomyan T, Sarantsev A, Schmidt Ch, Schmieden H, Schmitz R, Seifen T, Sokhoyan V, Thämer P, Thiel A, Thoma U, Urban M, van Pee H, Walther D, Wendel Ch, Wiedner U, Wilson A, Winnebeck A, Witthauer L, Wunderlich Y; CBELSA/TAPS Collaboration. Hartmann J, et al. Among authors: schmieden h. Phys Rev Lett. 2014 Aug 8;113(6):062001. doi: 10.1103/PhysRevLett.113.062001. Epub 2014 Aug 4. Phys Rev Lett. 2014. PMID: 25148317
Measurement of the recoil polarization in the p(e-->, e'p-->)pi(0) reaction at the Delta(1232) resonance.
Pospischil T, Bartsch P, Baumann D, Bermuth J, Böhm R, Bohinc K, Derber S, Ding M, Distler M, Drechsel D, Elsner D, Ewald I, Friedrich J, Friedrich JM, Geiges R, Hedicke S, Jennewein P, Kahrau M, Kamalov SS, Klein F, Krygier KW, Lac J, Liesenfeld A, McIntyre J, Merkel H, Merle P, Müller U, Neuhausen R, Potokar M, Ransome RD, Rohe D, Rosner G, Schmieden H, Seimetz M, Sirca S, Sick I, Süle A, Tiator L, Wagner A, Walcher T, Warren GA, Weis M. Pospischil T, et al. Among authors: schmieden h. Phys Rev Lett. 2001 Apr 2;86(14):2959-62. doi: 10.1103/PhysRevLett.86.2959. Phys Rev Lett. 2001. PMID: 11290082
Neutral pion threshold production at Q(2) = 0.05 GeV(2)/c(2) and chiral perturbation theory.
Merkel H, Bartsch P, Baumann D, Bermuth J, Bernstein AM, Bohinc K, Böhm R, Clawiter N, Derber S, Ding M, Distler MO, Ewald I, Friedrich JM, Friedrich J, Jennewein P, Kahrau M, Kohl M, Krygier KW, Kuss M, Liesenfeld A, Merle P, Miskimen RA, Müller U, Neuhausen R, Pavan MM, Pospischil T, Potokar M, Rosner G, Schmieden H, Seimetz M, Sirca S, Wagner A, Walcher T, Weis M; A1 Collaboration. Merkel H, et al. Among authors: schmieden h. Phys Rev Lett. 2002 Jan 7;88(1):012301. doi: 10.1103/PhysRevLett.88.012301. Epub 2001 Dec 20. Phys Rev Lett. 2002. PMID: 11800938
Measurement of the beam-helicity asymmetry in the p((-->)e,e'p)pi(0) reaction at the energy of the Delta(1232) resonance.
Bartsch P, Baumann D, Bermuth J, Böhm R, Bohinc K, Bosnar D, Ding M, Distler M, Drechsel D, Elsner D, Ewald I, Friedrich J, Friedrich JM, Grözinger S, Hedicke S, Jennewein P, Kahrau M, Kamalov SS, Klein F, Krygier KW, Liesenfeld A, Merkel H, Merle P, Müller U, Neuhausen R, Pospischil T, Potokar M, Rosner G, Schmieden H, Seimetz M, Süle A, Tiator L, Wagner A, Walcher T, Weis M. Bartsch P, et al. Among authors: schmieden h. Phys Rev Lett. 2002 Apr 8;88(14):142001. doi: 10.1103/PhysRevLett.88.142001. Epub 2002 Mar 26. Phys Rev Lett. 2002. PMID: 11955140
Neutral-pion photoproduction off protons in the energy range 0.3 GeV<E(gamma)<3 GeV.
Bartholomy O, Credé V, van Pee H, Anisovich AV, Anton G, Bantes R, Beloglazov Y, Bogendörfer R, Castelijns R, Ehmanns A, Ernst J, Fabry I, Flemming H, Fösel A, Freiesleben H, Fuchs M, Funke Ch, Gothe R, Gridnev A, Gutz E, Höffgen SK, Horn I, Hössl J, Joosten R, Junkersfeld J, Kalinowsky H, Klein F, Klempt E, Koch H, Konrad M, Kopf B, Krusche B, Langheinrich J, Löhner H, Lopatin I, Lotz J, Matthäy H, Menze D, Messchendorp J, Morales C, Novinski D, Ostrick M, Radkov A, Reinnarth J, Sarantsev AV, Schadmand S, Schmidt Ch, Schmieden H, Schoch B, Suft G, Sumachev V, Szczepanek T, Thoma U, Walther D, Weinheimer Ch; CB-ELSA. Bartholomy O, et al. Among authors: schmieden h. Phys Rev Lett. 2005 Jan 14;94(1):012003. doi: 10.1103/PhysRevLett.94.012003. Epub 2005 Jan 14. Phys Rev Lett. 2005. PMID: 15698070
Photoproduction of eta mesons off protons for 0.75 GeV<E(gamma)<3 GeV.
Credé V, Bartholomy O, Anisovich AV, Anton G, Bantes R, Beloglazov Y, Bogendörfer R, Castelijns R, Ehmanns A, Ernst J, Fabry I, Flemming H, Fösel A, Freiesleben H, Fuchs M, Funke Ch, Gothe R, Gridnev A, Gutz E, Höffgen SK, Horn I, Hössl J, Joosten R, Junkersfeld J, Kalinowsky H, Klein F, Klempt E, Koch H, Konrad M, Kopf B, Krusche B, Langheinrich J, Löhner H, Lopatin I, Lotz J, Matthäy H, Menze D, Messchendorp J, Morales C, Novinski D, Ostrick M, van Pee H, Radkov A, Reinnarth J, Sarantsev AV, Schadmand S, Schmidt Ch, Schmieden H, Schoch B, Suft G, Sumachev V, Szczepanek T, Thoma U, Walther D, Weinheimer Ch; CB-ELSA. Credé V, et al. Among authors: schmieden h. Phys Rev Lett. 2005 Jan 14;94(1):012004. doi: 10.1103/PhysRevLett.94.012004. Epub 2005 Jan 14. Phys Rev Lett. 2005. PMID: 15698071
Observation of in-medium modifications of the omega meson.
Trnka D, Anton G, Bacelar JC, Bartholomy O, Bayadilov D, Beloglazov YA, Bogendörfer R, Castelijns R, Crede V, Dutz H, Ehmanns A, Elsner D, Ewald R, Fabry I, Fuchs M, Essig K, Funke Ch, Gothe R, Gregor R, Gridnev AB, Gutz E, Höffgen S, Hoffmeister P, Horn I, Hössl J, Jaegle I, Junkersfeld J, Kalinowsky H, Klein F, Klein F, Klempt E, Konrad M, Kopf B, Kotulla M, Krusche B, Langheinrich J, Löhner H, Lopatin IV, Lotz J, Lugert S, Menze D, Messchendorp JG, Mertens T, Metag V, Morales C, Nanova M, Novotny R, Ostrick M, Pant LM, van Pee H, Pfeiffer M, Roy A, Radkov A, Schadmand S, Schmidt Ch, Schmieden H, Schoch B, Shende S, Suft G, Sumachev VV, Szczepanek T, Süle A, Thoma U, Varma R, Walther D, Weinheimer Ch, Wendel Ch; CBELSA/TAPS Collaboration. Trnka D, et al. Among authors: schmieden h. Phys Rev Lett. 2005 May 20;94(19):192303. doi: 10.1103/PhysRevLett.94.192303. Epub 2005 May 19. Phys Rev Lett. 2005. PMID: 16090166
Modification of the omega-meson lifetime in nuclear matter.
Kotulla M, Trnka D, Mühlich P, Anton G, Bacelar JC, Bartholomy O, Bayadilov D, Beloglazov YA, Bogendörfer R, Castelijns R, Crede V, Dutz H, Ehmanns A, Elsner D, Ewald R, Fabry I, Fuchs M, Essig K, Funke Ch, Gothe R, Gregor R, Gridnev AB, Gutz E, Höffgen S, Hoffmeister P, Horn I, Hössl J, Jaegle I, Junkersfeld J, Kalinowsky H, Klein F, Klein F, Klempt E, Konrad M, Kopf B, Krusche B, Langheinrich J, Löhner H, Lopatin IV, Lotz J, Lugert S, Menze D, Messchendorp JG, Mertens T, Metag V, Mosel U, Nanova M, Novotny R, Ostrick M, Pant LM, van Pee H, Pfeiffer M, Roy A, Radkov A, Schadmand S, Schmidt Ch, Schmieden H, Schoch B, Shende S, Suft G, Sumachev VV, Szczepanek T, Süle A, Thoma U, Varma R, Walther D, Weinheimer Ch, Wendel Ch. Kotulla M, et al. Among authors: schmieden h. Phys Rev Lett. 2008 May 16;100(19):192302. doi: 10.1103/PhysRevLett.100.192302. Epub 2008 May 13. Phys Rev Lett. 2008. PMID: 18518443
Quasifree photoproduction of eta mesons off the neutron.
Jaegle I, Mertens T, Anisovich AV, Bacelar JC, Bantes B, Bartholomy O, Bayadilov D, Beck R, Beloglazov YA, Castelijns R, Crede V, Dutz H, Ehmanns A, Elsner D, Essig K, Ewald R, Fabry I, Fuchs M, Funke Ch, Gothe R, Gregor R, Gridnev AB, Gutz E, Höffgen S, Hoffmeister P, Horn I, Junkersfeld J, Kalinowsky H, Kammer S, Kleber V, Klein F, Klein F, Klempt E, Konrad M, Kotulla M, Krusche B, Lang M, Langheinrich J, Löhner H, Lopatin IV, Lotz J, Lugert S, Menze D, Messchendorp JG, Metag V, Morales C, Nanova M, Nikonov VA, Novinski D, Novotny R, Ostrick M, Pant LM, van Pee H, Pfeiffer M, Radkov A, Roy A, Sarantsev AV, Schadmand S, Schmidt C, Schmieden H, Schoch B, Shende SV, Sokhoyan V, Süle A, Sumachev VV, Szczepanek T, Thoma U, Trnka D, Varma R, Walther D, Weinheimer Ch, Wendel Ch; CBELSA/TAPS Collaboration. Jaegle I, et al. Among authors: schmieden h. Phys Rev Lett. 2008 Jun 27;100(25):252002. doi: 10.1103/PhysRevLett.100.252002. Epub 2008 Jun 26. Phys Rev Lett. 2008. PMID: 18643655
Evidence for a parity doublet Delta(1920)P33 and Delta(1940)D33 from gammap-->ppi;{0}eta.
Horn I, Anisovich AV, Anton G, Bantes R, Bartholomy O, Beck R, Beloglazov Y, Bogendörfer R, Castelijns R, Crede V, Ehmanns A, Ernst J, Fabry I, Flemming H, Fösel A, Fuchs M, Funke C, Gothe R, Gridnev A, Gutz E, Höffgen S, Hössl J, Junkersfeld J, Kalinowsky H, Klein F, Klempt E, Koch H, Konrad M, Kopf B, Krusche B, Langheinrich J, Löhner H, Lopatin I, Lotz J, Matthäy H, Menze D, Messchendorp J, Metag V, Nikonov VA, Novinski D, Ostrick M, van Pee H, Sarantsev AV, Schmidt C, Schmieden H, Schoch B, Suft G, Sumachev V, Szczepanek T, Thoma U, Walther D, Weinheimer C; CB-ELSA Collaboration. Horn I, et al. Among authors: schmieden h. Phys Rev Lett. 2008 Nov 14;101(20):202002. doi: 10.1103/PhysRevLett.101.202002. Epub 2008 Nov 12. Phys Rev Lett. 2008. PMID: 19113330
25 results