Journal ArticleDOI
The FILTEX/HERMES polarized hydrogen atomic beam source
F. Stock,Klaus Rith,H.G. Gaul,B. Lorentz,H. Mairon,Bogdan Povh,E. Steffens,D. Toporkov,K. Zapfe,Frank Rathmann,D. Fick,W. Korsch,G. Graw,K. Reinmuller,P. Schiemenz,W. Haeberli +15 more
TLDR
The FILTEX/HERMES atomic beam source (ABS) for polarized hydrogen is described in this article, where the beam forming system and the sextupole magnet system are optimized.Abstract:
The FILTEX/HERMES atomic beam source (ABS) for polarized hydrogen is described Recent improvements concern mainly the optimization of the beam forming system and a new design of the sextupole magnet system For a precise measurement (error 5%) of the output flow a calibrated compression tube was installed The output flow of 081×1017 H atoms per second in two hyperfine substates was constant within 2% in a long-term measurement over 16 h At the FILTEX test experiment, the target density in the storage cell fed by the ABS was constant within the experimental error of 4% over a period of four monthsread more
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Journal ArticleDOI
Measurement of the Proton Spin Structure Function g1p with a Pure Hydrogen target.
A. Airapetian,N. Akopov,Igor Akushevich,M. Amarian,E. C. Aschenauer,H. Avakian,R.O. Avakian,A. Avetissian,B. Bains,C. Baumgarten,M. Beckmann,S. Belostotski,E. Belz,E. Belz,Th. Benisch,S. Bernreuther,Nicola Bianchi,J. Blouw,H. Böttcher,A. Borissov,Jeffrey Brack,S. Brauksiepe,B. Braun,S. Brons,W. Brückner,A. Brull,H. J. Bulten,H. J. Bulten,G. P. Capitani,P. Carter,P. Chumney,E. Cisbani,G.R. Court,P. F. Dalpiaz,R. De Leo,E. De Sanctis,D. De Schepper,D. De Schepper,E. Devitsin,P.K.A. de Witt Huberts,P. Di Nezza,M. Düren,A. Dvoredsky,G. Elbakian,J. Ely,Alessandra Fantoni,A. Fechtchenko,M. Ferstl,D. Fick,K. Fiedler,B. W. Filippone,H. Fischer,B. D. Fox,S. Frabetti,J. Franz,S. Frullani,M.-A. Funk,N.D. Gagunashvili,Haiyan Gao,Haiyan Gao,Y. Gärber,F. Garibaldi,G. Gavrilov,P. Geiger,V. Gharibyan,V. Giordjian,A. Golendukhin,G. Graw,O. Grebeniouk,P.W. Green,P.W. Green,L. G. Greeniaus,L. G. Greeniaus,C. Grosshauser,M. Guidal,A. Gute,W. Haeberli,J. O. Hansen,D. Hasch,F.H. Heinsius,M. Henoch,Ralf Hertenberger,Y. Holler,R. J. Holt,W. Hoprich,H. Ihssen,M. Iodice,A. Izotov,H. E. Jackson,A. Jgoun,Ralf Kaiser,Ralf Kaiser,E. R. Kinney,A. Kisselev,P. Kitching,Hiroaki Kobayashi,N. Koch,N. Koch,K. Königsmann,M. Kolstein,H. Kolster,V. Korotkov,Wolfgang Korsch,V. A. Kozlov,Laird Kramer,V. G. Krivokhijine,F. Kümmell,M. Kurisuno,G. S. Kyle,W. Lachnit,Wolfgang Lorenzon,Naomi C R Makins,S. I. Manaenkov,K. Martens,J. W. Martin,H. Marukyan,F. Masoli,A.O. Mateos,M. McAndrew,K. McIlhany,K. McIlhany,R. D. McKeown,F. Meißner,F. Menden,A. Metz,N. Meyners,O. Mikloukho,C. A. Miller,C. A. Miller,M. A. Miller,Ross Milner,Valeri Valentinovitch Mitsyn,Valeria Muccifora,A. Nagaitsev,E. Nappi,Y. Naryshkin,Alan M. Nathan,F. Neunreither,W.-D. Nowak,Thomas O'Neill,B. R. Owen,Jinsong Ouyang,V. Papavassiliou,S. F. Pate,S. Potashov,D. H. Potterveld,G. Rakness,A. Reali,R. P. Redwine,A. R. Reolon,R. A. Ristinen,Klaus Rith,H.O. Roloff,P. Rossi,S. Rudnitsky,M. Ruh,Dirk Ryckbosch,Yasuhiro Sakemi,I.A. Savin,C. Scarlett,F. Schmidt,H. Schmitt,G. Schnell,K. P. Schüler,A. Schwind,J. Seibert,T. A. Shibata,K. Shibatani,T. Shin,V. Shutov,C. Simani,A. Simon,K. Sinram,P. Slavich,M. Spengos,E. Steffens,J. Stenger,J. Stewart,U. Stößlein,M. Sutter,H. Tallini,S. Taroian,Adel Terkulov,B. Tipton,Michael Tytgat,G. M. Urciuoli,R. Van de Vyver,J. F. J. van den Brand,G. van der Steenhoven,J. van Hunen,Michel Vetterli,Michel Vetterli,Manuella Vincter,J. Visser,E. Volk,W. Wander,W. Wander,S. E. Williamson,T. Wise,K. Woller,S. Yoneyama,H. Zohrabian +201 more
TL;DR: A measurement of the proton spin structure function g1p(x,Q2) in deep-inelastic scattering is presented in this article, where the data were taken with the 27.6 GeV longitudinally polarised positron beam at HERA incident on a long-range pure hydrogen gas target internal to the storage ring.
Journal ArticleDOI
Flavor decomposition of the polarized quark distributions in the nucleon from inclusive and semi-inclusive deep-inelastic scattering
K. Ackerstaff,A. Airapetian,N. Akopov,Igor Akushevich,M. Amarian,E.C. Aschenauer,H. Avakian,R.O. Avakian,A. Avetissian,B. Bains,S. Barrow,C. Baumgarten,M. Beckmann,S. Belostotski,J. E. Belz,J. E. Belz,Th. Benisch,S. Bernreuther,Nicola Bianchi,Sean Blanchard,J. Blouw,H. Böttcher,A. Borissov,Jeffrey Brack,B. Bray,S. Brauksiepe,B. Braun,B. Braun,S. Brons,W. Brückner,A. Brull,E. E. W. Bruins,H. J. Bulten,H. J. Bulten,R. V. Cadman,G. P. Capitani,P. Carter,P. Chumney,Evaristo Cisbani,G.R. Court,P. F. Dalpiaz,R. De Leo,P. P. J. Delheij,E. De Sanctis,D. De Schepper,D. De Schepper,E. Devitsin,P.K.A. de Witt Huberts,P. Di Nezza,M. Düren,A. Dvoredsky,J. Ely,G. Elbakian,Joseph Emerson,Joseph Emerson,Alessandra Fantoni,A. Fechtchenko,M. Ferstl,D. Fick,K. Fiedler,B. W. Filippone,H. Fischer,H. T. Fortune,B. D. Fox,S. Frabetti,J. Franz,S. Frullani,M.-A. Funk,N.D. Gagunashvili,P. Galumian,Haiyan Gao,Haiyan Gao,Haiyan Gao,Y. Gärber,Franco Garibaldi,G. Gavrilov,P. Geiger,V. Gharibyan,A. Golendukhin,G. Graw,O. Grebeniouk,P.W. Green,P.W. Green,L. G. Greeniaus,L. G. Greeniaus,C. Grosshauser,M. Guidal,A. Gute,V. Gyurjyan,J. P. Haas,W. Haeberli,J.-O. Hansen,D. Hasch,O. Häusser,O. Häusser,Robert Henderson,F.H. Heinsius,Th. Henkes,M. Henoch,Ralf Hertenberger,Y. Holler,R. J. Holt,W. Hoprich,H. Ihssen,M. Iodice,A. Izotov,H. E. Jackson,A. Jgoun,C. E. Jones,Ralf Kaiser,Ralf Kaiser,M. Kestel,E. R. Kinney,M. Kirsch,A. Kisselev,P. Kitching,Hiroaki Kobayashi,N. Koch,K. Königsmann,M. Kolstein,H. Kolster,V. Korotkov,Wolfgang Korsch,Wolfgang Korsch,V. A. Kozlov,L. H. Kramer,L. H. Kramer,B. Krause,V. G. Krivokhijine,M. Kückes,F. Kümmell,M. Kurisuno,G. S. Kyle,W. Lachnit,Wolfgang Lorenzon,Wolfgang Lorenzon,A. Lung,Naomi C R Makins,Naomi C R Makins,F. K. Martens,J. W. Martin,H. Marukyan,F. Masoli,A.O. Mateos,M. Maul,M. McAndrew,K. McIlhany,K. McIlhany,R. D. McKeown,F. Meissner,F. Menden,F. Menden,D. Mercer,A. Metz,N. Meyners,O. Mikloukho,C. A. Miller,C. A. Miller,M. A. Miller,Ross Milner,Valeri Valentinovitch Mitsyn,R. Mozzetti,Valeria Muccifora,A. Nagaitsev,E. Nappi,Y. Naryshkin,Alan M. Nathan,F. Neunreither,J. M. Niczyporuk,J. M. Niczyporuk,W.-D. Nowak,M. Nupieri,P. Oelwein,H. Ogami,Thomas O'Neill,R. Openshaw,B. R. Owen,Jinsong Ouyang,V. Papavassiliou,S. F. Pate,S. F. Pate,Michael Pitt,H. R. Poolman,S. Potashov,D. H. Potterveld,G. Rakness,A. Reali,R. P. Redwine,A. R. Reolon,R. A. Ristinen,Klaus Rith,G. Röper,P. Rossi,S. Rudnitsky,S. Rudnitsky,M. Ruh,Dirk Ryckbosch,Yasuhiro Sakemi,I.A. Savin,C. Scarlett,Andreas Schäfer,F. Schmidt,H. Schmitt,G. Schnell,K. P. Schüler,A. Schwind,J. Seibert,T. A. Shibata,K. Shibatani,T. Shin,V. Shutov,C. Simani,A. Simon,A. Simon,K. Sinram,P. Slavich,W.R. Smythe,J. Sowinski,M. Spengos,E. Steffens,J. Stenger,J. Stewart,F. Stock,F. Stock,U. Stoesslein,M. Sutter,H. Tallini,S. Taroian,Adel Terkulov,D.M. Thiessen,D.M. Thiessen,B. Tipton,E. Thomas,A. Trudel,Michael Tytgat,G. M. Urciuoli,J. van Hunen,R. Van de Vyver,J. F. J. van den Brand,G. van der Steenhoven,Michel Vetterli,Michel Vetterli,V. Vikhrov,Manuella Vincter,J. Visser,E. Volk,W. Wander,W. Wander,T. P. Welch,J. Wendland,J. Wendland,S. E. Williamson,T. Wise,K. Woller,S. Yoneyama,K. Zapfe,H. Zohrabian,R. Zurmühle +257 more
TL;DR: In this article, the first moments of the polarized quark distributions were compared to predictions based on SU(3)f flavor symmetry and to a prediction from lattice QCD.
Journal ArticleDOI
Flavor Decomposition of the Sea-Quark Helicity Distributions in the Nucleon from Semiinclusive Deep Inelastic Scattering
A. Airapetian,N. Akopov,Z. Akopov,M. Amarian,V. V. Ammosov,A. Andrus,E. C. Aschenauer,W. Augustyniak,R.O. Avakian,A. Avetissian,E. Avetissian,P. Bailey,V. Baturin,C. Baumgarten,M. Beckmann,S. Belostotski,S. Bernreuther,Nicola Bianchi,H. P. Blok,H. Böttcher,A. Borissov,M. Bouwhuis,Jeffrey Brack,A. Brüll,V. Bryzgalov,G. P. Capitani,H. C. Chiang,G. Ciullo,M. Contalbrigo,P. F. Dalpiaz,R. De Leo,L. De Nardo,E. De Sanctis,E. Devitsin,P. Di Nezza,Michael Düren,M. Ehrenfried,A. Elalaoui-Moulay,G. Elbakian,Frank Ellinghaus,U. Elschenbroich,J. Ely,R. Fabbri,Alessandra Fantoni,A. Fechtchenko,L. Felawka,B. D. Fox,J. Franz,Salvatore Frullani,Y. Gärber,G. Gapienko,V. A. Gapienko,Franco Garibaldi,K. Garrow,K. Garrow,Erika Garutti,D. Gaskell,G. Gavrilov,V. Gharibyan,G. Graw,O. Grebeniouk,L. G. Greeniaus,L. G. Greeniaus,K. Hafidi,M. Hartig,D. Hasch,D. Heesbeen,M. Henoch,Ralf Hertenberger,W.H.A. Hesselink,A. Hillenbrand,M. Hoek,Y. Holler,B. Hommez,G. Iarygin,A. Ivanilov,Andrey V. Izotov,H. E. Jackson,A. Jgoun,Ralf Kaiser,E. R. Kinney,A. Kisselev,K. Königsmann,M. Kopytin,V. A. Korotkov,V. A. Kozlov,B. Krauss,V. G. Krivokhijine,L. Lagamba,L. Lapikás,A. Laziev,P. Lenisa,P. Liebing,T. Lindemann,Katerina Lipka,Wolfgang Lorenzon,J. Lu,B. Maiheu,Naomi C R Makins,B. Marianski,H. Marukyan,F. Masoli,V. Mexner,N. Meyners,O. Mikloukho,C. A. Miller,C. A. Miller,Y. Miyachi,Valeria Muccifora,A. Nagaitsev,Eugenio Nappi,Y. Naryshkin,A. Nass,M. Negodaev,W.-D. Nowak,K. Oganessyan,H. Ohsuga,G. Orlandi,N. Pickert,S. Potashov,D. H. Potterveld,Martin Raithel,D. Reggiani,P. E. Reimer,A. Reischl,A. R. Reolon,C. Riedl,Klaus Rith,G. Rosner,A. Rostomyan,L. Rubacek,Dirk Ryckbosch,Y. Salomatin,I. Sanjiev,I. Sanjiev,I.A. Savin,C. Scarlett,Andreas Schäfer,Christian Schill,G. Schnell,K. P. Schüler,A. Schwind,J. Seele,R. Seidl,B. Seitz,R. Shanidze,C. Shearer,T. A. Shibata,V. Shutov,M. C. Simani,K. Sinram,M. Stancari,M. Statera,E. Steffens,J. J. M. Steijger,J. Stewart,U. Stosslein,P. Tait,Hidekazu Tanaka,S. Taroian,B. Tchuiko,Adel Terkulov,A. Tkabladze,A. Trzcinski,Michael Tytgat,Arne Vandenbroucke,P. B. van der Nat,G. van der Steenhoven,Michel Vetterli,Michel Vetterli,V. Vikhrov,Manuella Vincter,J. Visser,C. Vogel,M. Vogt,J. Volmer,C. Weiskopf,J. Wendland,J. Wendland,J. Wilbert,G. V. Ybeles Smit,S. Yen,B. Zihlmann,H. Zohrabian,P. Zupranski +184 more
TL;DR: Five helicity distributions including those for three sea quark flavors were extracted from data extracted together with reanalyzed previous data for identified pions from a hydrogen target, consistent with zero for all three sea flavors.
Journal ArticleDOI
Polarized H, D and 3He targets for particle physics experiments
St. Goertz,W. Meyer,G. Reicherz +2 more
TL;DR: The development, in the early 1960s, of the dynamic nuclear polarization scheme in solid diamagnetic materials, doped with paramagnetic radicals, led to the use of solid polarized H and D targets in numerous nuclear and particle physics experiments.
Journal ArticleDOI
Determination of the deep inelastic contribution to the generalised Gerasimov-Drell-Hearn integral for the proton and neutron.
K. Ackerstaff,A. Airapetian,N. Akopov,Igor Akushevich,M. Amarian,E.C. Aschenauer,H. Avakian,R.O. Avakian,A. Avetissian,B. Bains,S. Barrow,C. Baumgarten,M. Beckmann,S. Belostotski,J. E. Belz,J. E. Belz,Th. Benisch,S. Bernreuther,Nicola Bianchi,Sean Blanchard,J. Blouw,H. Böttcher,A. Borissov,Jeffrey Brack,S. Brauksiepe,B. Braun,B. Braun,B. Bray,S. Brons,W. Brückner,A. Brull,E. E. W. Bruins,H. J. Bulten,H. J. Bulten,R. V. Cadman,G. P. Capitani,P. Carter,P. Chumney,E. Cisbani,G.R. Court,P. F. Dal Piaz,P.P.J. Delheij,E. De Sanctis,D. De Schepper,E. Devitsin,P.K.A. de Witt Huberts,P. Di Nezza,M. Düren,A. Dvoredsky,G. Elbakian,J. Ely,Joseph Emerson,Joseph Emerson,Alessandra Fantoni,A. Fechtchenko,M. Ferstl,D. Fick,K. Fiedler,B. W. Filippone,H. Fischer,H. T. Fortune,B. D. Fox,S. Frabetti,J. Franz,S. Frullani,M.-A. Funk,N.D. Gagunashvili,P. Galumian,Haiyan Gao,Haiyan Gao,Y. Gärber,F. Garibaldi,G. Gavrilov,P. Geiger,V. Gharibyan,V. Gyurjyan,A. Golendoukhin,G. Graw,O. Grebeniouk,P.W. Green,P.W. Green,L. G. Greeniaus,L. G. Greeniaus,C. Grosshauser,M. Guidal,A. Gute,J. P. Haas,W. Haeberli,J. O. Hansen,D. Hasch,O. Häusser,O. Häusser,O. Häusser,F.H. Heinsius,Robert Henderson,Th. Henkes,M. Henoch,Ralf Hertenberger,Y. Holler,R. J. Holt,W. Hoprich,H. Ihssen,M. Iodice,A. Izotov,H. E. Jackson,A. Jgoun,C. E. Jones,Ralf Kaiser,Ralf Kaiser,E. R. Kinney,M. Kirsch,A. Kisselev,P. Kitching,Hiroaki Kobayashi,N. Koch,K. Königsmann,M. Kolstein,H. Kolster,V. Korotkov,Wolfgang Korsch,V. A. Kozlov,Laird Kramer,Laird Kramer,B. Krause,V. G. Krivokhijine,M. Kückes,F. Kümmell,G. S. Kyle,W. Lachnit,Wolfgang Lorenzon,Wolfgang Lorenzon,A. Lung,Naomi C R Makins,Naomi C R Makins,S. I. Manaenkov,F. K. Martens,J. W. Martin,F. Masoli,A.O. Mateos,M. McAndrew,K. McIlhany,R. D. McKeown,F. Meissner,F. Menden,D. Mercer,A. Metz,N. Meyners,O. Mikloukho,C. A. Miller,C. A. Miller,M. A. Miller,Ross Milner,Valeri Valentinovitch Mitsyn,R. Mozzetti,Valeria Muccifora,A. Nagaitsev,Y. Naryshkin,Alan M. Nathan,F. Neunreither,M. Niczyporuk,W.-D. Nowak,M. Nupieri,P. Oelwein,H. Ogami,Thomas O'Neill,R. Openshaw,Jinsong Ouyang,B. R. Owen,V. Papavassiliou,S. F. Pate,S. F. Pate,Michael Pitt,H. R. Poolman,S. Potashov,D. H. Potterveld,G. Rakness,A. Reali,R. P. Redwine,A. R. Reolon,R. Ristinen,Klaus Rith,H. Roloff,G. Röper,P. Rossi,S. Rudnitsky,M. Ruh,Dirk Ryckbosch,Yasuhiro Sakemi,I.A. Savin,C. Scarlett,F. Schmidt,H. Schmitt,G. Schnell,K. P. Schüler,A. Schwind,J. Seibert,T. A. Shibata,T. Shin,V. Shutov,M. C. Simani,A. Simon,A. Simon,K. Sinram,P. Slavich,W.R. Smythe,J. Sowinski,M. Spengos,E. Steffens,J. Stenger,J. Stewart,F. Stock,F. Stock,U. Stoesslein,M. Sutter,H. Tallini,S. Taroian,Adel Terkulov,D. M. Thiessen,E. Thomas,B. Tipton,A. Trudel,Michael Tytgat,G. M. Urciuoli,J. van Hunen,R. Van de Vyver,J. F. J. van den Brand,G. van der Steenhoven,Michel Vetterli,Michel Vetterli,Manuella Vincter,J. Visser,E. Volk,W. Wander,T. P. Welch,S. E. Williamson,T. Wise,K. Woller,S. Yoneyama,K. Zapfe-Düren,H. Zohrabian,R. Zurmühle +240 more
TL;DR: In this article, the virtual photon absorption cross section differences for the proton and neutron have been determined from measurements of polarised cross section asymmetries in deep inelastic scattering of 27.5 GeV and 0.8 GeV, respectively.
References
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Design of permanent multipole magnets with oriented rare earth cobalt material
TL;DR: In this article, a special emphasis is put on quadrupoles because of their frequent use and because the aperture fields achievable (1.2-1.4 T) are rather large.
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Velocity distribution of supersonic nozzle beams
H. Haberland,U. Buck,M. Tolle +2 more
TL;DR: In this article, it was shown that the sum of all energy contributions based on the standard assumed velocity distribution function is different from that based on pure thermodynamic energy considerations, theoretically and experimentally.
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TL;DR: A feasibility test of a new method to polarize beams of strongly interacting charged particles circulating in a storage ring is described, and the polarization buildup is clearly demonstrated.
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A High-Brightness Source for Polarized Atomic Hydrogen and Deuterium
TL;DR: In this article, an atomic beam source for polarized hydrogen and deuterium was designed to optimize the flux of polarized atoms into a 1 cm diameter 13 cm long tube placed 26 cm from the end of the last magnet.
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P. Schiemenz,A. Ross,G. Graw +2 more
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The HERMES Spectrometer
K. Ackerstaff,A. Airapetian,N. Akopov,M. Amarian,V. Andreev,E.C. Aschenauer,R. Avakian,H. Avakian,A. Avetissian,B. Bains,S. Barrow,W. Beckhusen,M. Beckmann,St. Belostotski,E. Belz,Th. Benisch,S. Bernreuther,N. Bianchi,J. Blouw,H. Böttcher,A. Borissov,Jeffrey Brack,B. Braun,B. Braun,B. Bray,S. Brons,W. Brückner,A. Brull,H. J. Bulten,G.P. Capitani,P. Carter,P. Chumney,E. Cisbani,S. Clark,S. Colilli,H. Coombes,G.R. Court,P. P. J. Delheij,E. Devitsin,C. W. de Jager,E. De Sanctis,D. De Schepper,D. De Schepper,P.K.A. de Witt Huberts,P. Di Nezza,M. Doets,M. Düren,A. Dvoredsky,G. Elbakian,Joseph Emerson,Joseph Emerson,A. Fantoni,A. Fechtchenko,M. Ferstl,D. Fick,K. Fiedler,B. W. Filippone,H. Fischer,H. T. Fortune,J. Franz,S. Frullani,M.-A. Funk,N.D. Gagunashvili,P. Galumian,Haiyan Gao,Y. Gärber,F. Garibaldi,G. Gavrilov,P. Geiger,V. Gharibyan,V. Giordjian,F. Giuliani,A. Golendoukhin,B. Grabowski,G. Graw,O. Grebeniouk,P.W. Green,P.W. Green,G. Greeniaus,G. Greeniaus,M. Gricia,C. Grosshauser,A. Gute,J. P. Haas,K. Hakelberg,W. Haeberli,J. O. Hansen,D. Hasch,O. Häusser,O. Häusser,Robert Henderson,Th. Henkes,Ralf Hertenberger,Y. Holler,R. J. Holt,H. Ihssen,A. Izotov,M. Iodice,H. E. Jackson,A. Jgoun,C. E. Jones,Ralf Kaiser,Ralf Kaiser,J. Kelsey,E. R. Kinney,M. Kirsch,A. Kisselev,P. Kitching,Hiroaki Kobayashi,E. Kok,K. Königsmann,M. Kolstein,H. Kolster,Wolfgang Korsch,S. Kozlov,V. Kozlov,R.S. Kowalczyk,Laird Kramer,B. Krause,A. Krivchitch,V. G. Krivokhijine,M. Kueckes,P. Kutt,G. S. Kyle,W. Lachnit,R. R. Langstaff,Wolfgang Lorenzon,M. Lucentini,A. Lung,Naomi C R Makins,Victor Maleev,S. I. Manaenkov,K. Martens,A.O. Mateos,K. McIlhany,R. D. McKeown,F. Meißner,F. Menden,D. Mercer,A. Metz,N. Meyners,O. Mikloukho,C. A. Miller,C. A. Miller,M. A. Miller,Richard G. Milner,Valeri Valentinovitch Mitsyn,G. Modrak,J.M. Morton,R. Mozzetti,V. Muccifora,A. Nagaitsev,Y. Naryshkin,Alan M. Nathan,F. Neunreither,M. Niczyporuk,W.-D. Nowak,M. Nupieri,P. Oelwein,H. Ogami,Thomas O'Neill,R. Openshaw,V. Papavassiliou,S. F. Pate,S. F. Pate,S. Patrichev,Michael Pitt,H.J. Plett,H. R. Poolman,S. Potashov,D. H. Potterveld,Bogdan Povh,V. Prahl,G. Rakness,V. Razmyslovich,R. P. Redwine,A. R. Reolon,R. A. Ristinen,Klaus Rith,H.O. Roloff,G. Röper,P. Rossi,S. Rudnitsky,H Russo,Dirk Ryckbosch,Yasuhiro Sakemi,F. Santavenere,I.A. Savin,F. Schmidt,H. Schmitt,G. Schnell,K. P. Schüler,A. Schwind,T. A. Shibata,T. Shin,B. Siebels,A. Simon,A. Simon,K. Sinram,W.R. Smythe,J. Sowinski,M. Spengos,K. Sperber,E. Steffens,J. Stenger,J. Stewart,F. Stock,F. Stock,U. Stößlein,M. Sutter,H. Tallini,S. Taroian,Adel Terkulov,D.M. Thiessen,D.M. Thiessen,B. Tipton,V. Trofimov,A. Trudel,Michael Tytgat,G. M. Urciuoli,R. Van de Vyver,J. F. J. van den Brand,G. van der Steenhoven,J. van Hunen,D. van Westrum,A. Vassiliev,Michel Vetterli,Michel Vetterli,Manuella Vincter,E. Volk,W. Wander,T. P. Welch,S. E. Williamson,T. Wise,G. Wöbke,K. Woller,S. Yoneyama,K. Zapfe-Düren,T. Zeuli,H. Zohrabian +239 more
An atomic beam polarimeter to measure the nuclear polarization in the HERMES gaseous polarized hydrogen and deuterium target
A High-Brightness Source for Polarized Atomic Hydrogen and Deuterium
Measurement of the Proton Spin Structure Function g1p with a Pure Hydrogen target.
A. Airapetian,N. Akopov,Igor Akushevich,M. Amarian,E. C. Aschenauer,H. Avakian,R.O. Avakian,A. Avetissian,B. Bains,C. Baumgarten,M. Beckmann,S. Belostotski,E. Belz,E. Belz,Th. Benisch,S. Bernreuther,Nicola Bianchi,J. Blouw,H. Böttcher,A. Borissov,Jeffrey Brack,S. Brauksiepe,B. Braun,S. Brons,W. Brückner,A. Brull,H. J. Bulten,H. J. Bulten,G. P. Capitani,P. Carter,P. Chumney,E. Cisbani,G.R. Court,P. F. Dalpiaz,R. De Leo,E. De Sanctis,D. De Schepper,D. De Schepper,E. Devitsin,P.K.A. de Witt Huberts,P. Di Nezza,M. Düren,A. Dvoredsky,G. Elbakian,J. Ely,Alessandra Fantoni,A. Fechtchenko,M. Ferstl,D. Fick,K. Fiedler,B. W. Filippone,H. Fischer,B. D. Fox,S. Frabetti,J. Franz,S. Frullani,M.-A. Funk,N.D. Gagunashvili,Haiyan Gao,Haiyan Gao,Y. Gärber,F. Garibaldi,G. Gavrilov,P. Geiger,V. Gharibyan,V. Giordjian,A. Golendukhin,G. Graw,O. Grebeniouk,P.W. Green,P.W. Green,L. G. Greeniaus,L. G. Greeniaus,C. Grosshauser,M. Guidal,A. Gute,W. Haeberli,J. O. Hansen,D. Hasch,F.H. Heinsius,M. Henoch,Ralf Hertenberger,Y. Holler,R. J. Holt,W. Hoprich,H. Ihssen,M. Iodice,A. Izotov,H. E. Jackson,A. Jgoun,Ralf Kaiser,Ralf Kaiser,E. R. Kinney,A. Kisselev,P. Kitching,Hiroaki Kobayashi,N. Koch,N. Koch,K. Königsmann,M. Kolstein,H. Kolster,V. Korotkov,Wolfgang Korsch,V. A. Kozlov,Laird Kramer,V. G. Krivokhijine,F. Kümmell,M. Kurisuno,G. S. Kyle,W. Lachnit,Wolfgang Lorenzon,Naomi C R Makins,S. I. Manaenkov,K. Martens,J. W. Martin,H. Marukyan,F. Masoli,A.O. Mateos,M. McAndrew,K. McIlhany,K. McIlhany,R. D. McKeown,F. Meißner,F. Menden,A. Metz,N. Meyners,O. Mikloukho,C. A. Miller,C. A. Miller,M. A. Miller,Ross Milner,Valeri Valentinovitch Mitsyn,Valeria Muccifora,A. Nagaitsev,E. Nappi,Y. Naryshkin,Alan M. Nathan,F. Neunreither,W.-D. Nowak,Thomas O'Neill,B. R. Owen,Jinsong Ouyang,V. Papavassiliou,S. F. Pate,S. Potashov,D. H. Potterveld,G. Rakness,A. Reali,R. P. Redwine,A. R. Reolon,R. A. Ristinen,Klaus Rith,H.O. Roloff,P. Rossi,S. Rudnitsky,M. Ruh,Dirk Ryckbosch,Yasuhiro Sakemi,I.A. Savin,C. Scarlett,F. Schmidt,H. Schmitt,G. Schnell,K. P. Schüler,A. Schwind,J. Seibert,T. A. Shibata,K. Shibatani,T. Shin,V. Shutov,C. Simani,A. Simon,K. Sinram,P. Slavich,M. Spengos,E. Steffens,J. Stenger,J. Stewart,U. Stößlein,M. Sutter,H. Tallini,S. Taroian,Adel Terkulov,B. Tipton,Michael Tytgat,G. M. Urciuoli,R. Van de Vyver,J. F. J. van den Brand,G. van der Steenhoven,J. van Hunen,Michel Vetterli,Michel Vetterli,Manuella Vincter,J. Visser,E. Volk,W. Wander,W. Wander,S. E. Williamson,T. Wise,K. Woller,S. Yoneyama,H. Zohrabian +201 more