Search

Your search keyword '"MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS"' showing total 26 results
Start Over Descriptor "MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS"
26 results on '"MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS"'

1. Measurement of the proton and the deuteron structure functions, F2 and F2

Author

Chiara Mariotti, G. Igo, Michele Arneodo, Amedeo Staiano, A. Paić, Günter Baum, T. Granier, J. Beaufays, M. de Jong, A. Dyring, B. Badelek, J. Oberski, M.I. Ferrero, C. Broggini, Cristiana Peroni, H. J. Kessler, Roland Windmolders, A. Arvidson, G. K. Mallot, M. Grosse-Perdekamp, R. Seitz, F. Sever, W. J. Burger, L. Ropelewski, Y. Mizuno, M. Virchaux, S. Kullander, A. Milsztajn, F. Zetsche, D. Nowotny, T. Lindqvist, A. Sandacz, B. Povh, E.M. Kabuß, L. Fluri, A. Witzmann, Quentin Ingram, M. van der Heijden, P. Björkholm, T.-A. Shibata, R. Rieger, Ralf Kaiser, D. von Harrach, D. Sanders, F. Klein, G. van Middelkoop, E. Rondio, J. L. Vuilleumier, C. A. Whitten, Michal Szleper, A. Mücklich, Tjeerd Ketel, W. Brückner, M. Ballintijn, I.G. Bird, Y. Tzamouranis, K. Prytz, H. Engelien, U. Gaul, M. Botje, A. Simon, A. Brüll, U. Landraf, K. Röhrich, M. Siebler, Thomas Walcher, J. Nassalski, J. Ciborowski, C. A. Heusch, C. Scholz, K. Rith, and R. van Dantzig

Subjects
Scattering cross-section, Nuclear and High Energy Physics, Proton, deep inelastic scattering: muon deuteron, FOS: Physical sciences, muon deuteron: deep inelastic scattering, Kinematics, x-dependence, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), deep inelastic scattering: muon p, p: structure function, Nuclear Experiment (nucl-ex), Nuclear Experiment, Particle Physics - Phenomenology, tables, Physics, Range (particle radiation), Structure function, deuteron: structure function, parametrization, CERN SPS, magnetic spectrometer: experimental results, High Energy Physics - Phenomenology, dependence: momentum transfer, Deuterium, differential cross section, muon p: deep inelastic scattering, Phenomenology-HEP, High Energy Physics::Experiment, 90: 120: 200: 280 GeV
Abstract

The proton and deuteron structure functions F2p and F2d were measured in the kinematic range 0.006, Comment: 22 pages, using LATEX, 12pt, epsfig.sty, rotating.sty; 2 tables and 6 figures uuencoded compressed tar files in f2fig.uu (Corrected two values of Table 3 into c3=-35.01 and c4=44.43 for "Upper F2p".)

Published
1995
Full Text
View/download PDF

2. Measurement of the spin-dependent structure function g1(x) of the deuteron

Author

Alan D. Martin, T. Gaussiran, W. Grübler, E. Burtin, B. E. Bonner, J. Moromisato, Jay Roberts, M. Grosse Perdekamp, C.A. Heusch, T. Layda, J.A. Buchanan, M. Rodriguez, Rudiger Voss, Takahiro Iwata, S. Ishimoto, S. Bültmann, M. Boutemeur, D. Fasching, E. M. Kabuß, A. Magnon, S. Trentalange, F. Perrot-Kunne, D. Pose, B. Frois, F. Sever, K. Lau, J. S. McCarthy, B. W. Mayes, A. Rosado, Lawrence S. Pinsky, A. de Lesquen, G. Gracia, M. D. Corcoran, P. Schiavon, L. Ropelewski, J. Martino, Sergey M. Sergeev, Günter Baum, N. de Botton, H. Stuhrmann, J. Vogt, D. Sanders, D. Crabb, R. Seitz, F. Feinstein, T. Pussieux, S. Eichblatt, N Horikawa, L. Betev, Shafqat Ahmad, D. Peshekhonov, J. Kyynäräinen, G.S. Mutchler, E. von Goeler, J.M. Clement, J. Lichtenstadt, J. Saborido, G. Smirnov, A. Witzmann, S. K. Dhawan, I. Sabo, A. Sandacz, J. Pyrlik, P. Shanahan, M. de Jong, H. Postma, V. Kukhtin, F. Tessarotto, H. J. Kessler, P. Björkholm, G. Igo, A. Arvidson, Tjeerd Ketel, C. Dulya, S. Platchkov, N. Hayashi, J. Mitchell, C. Cavata, A. Brüll, N.I. Zamiatin, M. Plo, Vernon W. Hughes, A. Karev, David Miller, I. G. Bird, S. Lopez-Ponte, J. A. Garzon, Franco Bradamante, R. Birsa, S. Okumi, Yu. Kisselev, Ricardo Piegaia, Roy Weinstein, M. Giorgi, A. Kishi, W. Knop, R. Windmolders, L. Klostermann, S. Dalla Torre, M. Lowe, C. Garabatos, B. Neganov, I. Savin, T. Lindqvist, M. Clocchiatti, Y. Tzamouranis, Aldo Penzo, Gerhard K. Mallot, A. Steinmetz, W. Thiel, L. Gatignon, Patrick Hautle, T. Çuhadar, G. Bardin, M. Ballintijn, J. M. Rieubland, J. Nassalski, K.M. Teichert, A. Yañez, Wojciech Wislicki, M. Lamanna, Donal Day, Guillermo Mesa Perez, I.A. Goloutvin, T. O. Niinikoski, B. Badelek, C. Fernandez, J. Cranshaw, Per Berglund, Julien Faivre, Andrés Gómez, I. Kiryushin, J. Oberski, A. Staude, J. P. Chen, V. Krivokhijine, F. Lehar, Ulrich Landgraf, Alessandro Bressan, D. von Harrach, Mayda Velasco, F. Marie, R. van Dantzig, G. van Middelkoop, C. A. Whitten, P. Schuler, K. Mori, R. Kaiser, Anna Zanetti, R. Segel, A. Rijllart, Bernardo Adeva, A. Dyring, L. Naumann, T. Hasegawa, E. Rondio, G. Salvato, M. Litmaath, Adeva, B., Ahmad, S., Arvidson, A., Badelek, B., Ballintijn, M. K., Bardin, G., Baum, G., Berglund, P., Betev, L., Bird, I. G., Birsa, Renato, Björkholm, P., Bonner, B. E., de Botton, N., Boutemeur, M., Bradamante, Franco, Bressan, Andrea, Brüll, A., Buchanan, J., Bültmann, S., Burtin, E., Cavata, C., Chen, J. P., Clement, J., Clocchiatti, M., Corcoran, M. D., Crabb, D., Cranshaw, J., Çuhadar, T., DALLA TORRE, Silvia, van Dantzig, R., Day, D., Dhawan, S., Dulya, C., Dyring, A., Eichblatt, S., Faivre, J. C., Fasching, D., Feinstein, F., Fernandez, C., Frois, B., Garabatos, C., Garzon, J. A., Gatignon, L., Gaussiran, T., Giorgi, Marcello, von Goeler, E., Goloutvin, I. A., Gomez, A., Gracia, G., Grosse Perdekamp, M., Grübler, W., von Harrach, D., Hasegawa, T., Hautle, P., Hayashi, N., Heusch, C. A., Horikawa, N., Hughes, V. W., Igo, G., Ishimoto, S., Iwata, T., de Jong, M., Kabuß, E. M., Kaiser, R., Karev, A., Kessler, H. J., Ketel, T. J., Kiryushin, I., Kishi, A., Kisselev, Y. u., Klostermann, L., Knop, W., Krivokhijine, V., Kukhtin, V., Kyynäräinen, J., Lamanna, M., Landgraf, U., Lau, K., Layda, T., Lehar, F., de Lesquen, A., Lichtenstadt, J., Lindqvist, T., Litmaath, M., Lopez Ponte, S., Lowe, M., Magnon, A., Mallot, G. K., Marie, F., Martin, Anna, Martino, J., Mayes, B., Mccarthy, J. S., van Middelkoop, G., Miller, D., Mitchell, J., Mori, K., Moromisato, J., Mutchler, G. S., Nassalski, J., Naumann, L., Neganov, B., Niinikoski, T. O., Oberski, J. E. J., Okumi, S., Penzo, A., Perez, G., Perrot Kunne, F., Peshekhonov, D., Piegaia, R., Pinsky, L., Platchkov, S., Plo, M., Pose, D., Postma, H., Pussieux, T., Pyrlik, J., Rieubland, J. M., Rijllart, A., Roberts, J. B., Rodriguez, M., Rondio, E., Ropelewski, L., Rosado, A., Sabo, I., Saborido, J., Salvato, G., Sandacz, A., Sanders, D., Savin, I., Schiavon, Paolo, Schüler, P., Segel, R., Seitz, R., Sergeev, S., Sever, F., Shanahan, P., Smirnov, G., Staude, A., Steinmetz, A., Stuhrmann, H., Teichert, K. M., Tessarotto, F., Thiel, W., Trentalange, S., Tzamouranis, Y., Velasco, M., Vogt, J., Voss, R., Weinstein, R., Whitten, C., Windmolders, R., Wislicki, W., Witzmann, A., Yañez, A., Zamiatin, N. I., and Zanetti, A. M.

Subjects
deuteron: polarized target, Nuclear and High Energy Physics, INELASTIC E-P, POLARIZED PROTONS, SUM-RULE, SCATTERING, ELECTROPRODUCTION, ASYMMETRY, Proton, polarized target: deuteron, deep inelastic scattering: muon deuteron, structure function: spin, muon deuteron: deep inelastic scattering, Nuclear physics, MODEL, TheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITY, Neutron, polarized beam: muon, Spin-½, Physics, Quantum chromodynamics, spin: structure function, Muon, Scattering, deuteron: structure function, nucleon: structure function, CERN SPS, Deep inelastic scattering, moment, magnetic spectrometer: experimental results, approx. 100 GeV, Sum rule in quantum mechanics, muon: polarized beam, Particle Physics - Experiment
Abstract

We report on the first measurement of the spin-dependent structure function g1d of the deuteron in the deep inelastic scattering of polarised muons off polarised deuterons, in the kinematical range 0.006222. The first moment, Γ1d=sh{phonetic}01 g1d dx=0.023±0.020 (stat.) ± 0.015 (syst.), is smaller than the prediction of the Ellis-Jaffe sum rules. Using earlier measurements of g1p, we infer the first moment of the spin-dependent neutron structure function g1n. The difference Γ1p-Γ1n=0.20 ±0.05 (stat.) ± 0.04 (syst.) agrees with the prediction of the Bjorken sum rule, Γ1p-Γ1n=0.191 ±0.002.

Published
1993
Full Text
View/download PDF

3. The SMC Experiment: New Data on the Deuteron from the 1994 Run

Author

Baum, Günter, Boffi, Sigfrido, Ciofi Degli Atti, Claudio, and Giannini, Mauro

Subjects
deuteron: polarized target, polarized target: deuteron, Nuclear Theory, sum rule: Bjorken, deep inelastic scattering: muon+ p, FOS: Physical sciences, structure function: spin, muon+ deuteron: deep inelastic scattering, spin: nucleon, High Energy Physics - Experiment, x-dependence, asymmetry: polarization, quark: valence | polarization: asymmetry, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), hadron: multiple production, 100: 190 GeV/c, Nuclear Experiment, polarized beam: muon, moment: structure function, spin: structure function, deep inelastic scattering: muon+ deuteron, nucleon: structure function, talk: Trieste 1995/05/08, CERN SPS, quark: spin, magnetic spectrometer: experimental results, High Energy Physics - Phenomenology, muon+ p: deep inelastic scattering, multiple production: hadron, nucleon: spin, High Energy Physics::Experiment, muon: polarized beam, Particle Physics - Experiment, spin: quark
Abstract

An overview of the SMC data taking and the polarized deep inelastic scattering experiment is given. The new data on the deuteron extend the kinematic range and have considerably reduced statistical and systematic errors. The evaluation of the first moment of the spin dependent structure function is presented and the result for the Bjorken sum rule from SMC data alone is given. The spin contribution of the quarks to the spin of the nucleon is obtained with information from weak decays of baryons. In a new polarized semi-inclusive analysis the asymmetry of the difference between the number of positive and negative charged hadrons was studied. Preliminary results are shown., Comment: 14 pages including 8 figures, uuencoded gz-compressed ps-file, to be published in the Proceedings of the Seventh Conference on Perspectives in Nuclear Physics at Intermediate Energies, ICTP Trieste on 8-12 May 1995

Published
1995
Full Text
View/download PDF

4. Measurement of the Spin-Dependent Structure Function $g_1(x)$ of the Proton

Author

Kwong Lau, A. Witzmann, E. M. Kabuβ, M. D. Corcoran, G. Gracia, H. Postma, N. Horikawa, B. Meyes, R. E. Segel, L. Naumann, J. Saborido, L. S. Pinsky, David Miller, Anne-Laure Martin, Alessandro Bressan, D. von Harrach, R. Kaiser, Drew Parks, Iskender Atilla Reyhancan, C. Fernandez, Patrick Hautle, P. Björkholm, H. J. Kessler, Roland Windmolders, M. Lowe, Yannis K. Semertzidis, J. Pyrlik, A. Arvidson, Massimo Lamanna, Yu. Kisselev, I. Sabo, E. von Goeler, M. Crawford, Mayda Velasco, E. Burtin, Regine Willumeit, F. Marie, L. Betev, R. van Dantzig, U. Stiegler, T. Lindqvist, F. Tessarotto, K. P. Schüler, T. Matsuda, C. Cavata, D. Fasching, D.V. Peshekhonov, M. Litmaath, G. Igo, E. Rondio, Satish Dhawan, Erhan Gülmez, C. Dulya, V. W. Hughes, S. Lopez-Ponte, T. Layda, M. Plo, G. Bardin, Per Berglund, A. Kishi, I.A. Savin, T. Iwata, Ricardo Piegaia, S. Platchkov, J. S. McCarthy, M. Giorgi, J. Cranshaw, Aldo Penzo, M. Grosse Perdekamp, J. Martino, Ulrich Landgraf, J. A. Garzon, Roy Weinstein, N. Shumeiko, Anna Zanetti, Franco Bradamante, Cristino Pérez, A. Rosado, A. Magnon, M. Clocchiatti, Julien Faivre, T. Çuhadar, L. Klostermann, C. A. Heusch, A. de Lesquen, P. Shanahan, T. Gaussiran, R. Seitz, A. Brüll, T. Pussieux, P. Schiavon, M. J. Le Goff, M. Ballintijn, G. van Middelkoop, Tjeerd Ketel, F. Feinstein, J. Lichtenstadt, N. De Groot, T. Hasegawa, G. Baum, C. A. Whitten, B. E. Bonner, S. E. Rock, B. Badelek, K. M. Teichert, I. G. Bird, S. Eichblatt, Matias Rodriguez, Rudiger Voss, N. Hayashi, Gerhard K. Mallot, V. Krivokhijine, Jay Roberts, S. Bültmann, A. Karev, D. Pose, R. Birsa, D. G. Crabb, W. Wislicki, A. Sandacz, A. Steinmetz, F. Perrot-Kunne, T. O. Niinikoski, F. Lehar, Daniel B. Kramer, J. Oberski, A. Staude, N. de Botton, Victor Kukhtin, J. M. Rieubland, A. Nagaitsev, J. Kyynäräinen, Kunikazu Mori, K. Medved, J. H. Moromisato, J. Nassalski, G.I. Smirnov, S. Dalla Torre, B. Frois, F. Sever, J. Vogt, J. Pretz, S. Ishimoto, A. Dyring, E. Arik, Heinrich B. Stuhrmann, D. Adams, J. Zhao, A. Rijllart, Bernardo Adeva, Adams, D., Adeva, B., Arik, E., Arvidson, A., Badelek, B., Ballintijn, M. K., Bardin, G., Baum, G., Berglund, P., Betev, L., Bird, I. G., Birsa, Renato, Björkholm, P., Bonner, B. E., de Botton, N., Bradamante, Franco, Bressan, Andrea, Brüll, A., Bültmann, S., Burtin, E., Cavata, C., Clocchiatti, M., Corcoran, M. D., Crabb, D., Cranshaw, J., Crawford, M., Çuhadar, T., DALLA TORRE, Silvia, van Dantzig, R., Dhawan, S., Dulya, C., Dyring, A., Eichblatt, S., Faivre, J. C., Fasching, D., Feinstein, F., Fernandez, C., Frois, B., Garzon, J. A., Gaussiran, T., Giorgi, Marcello, von Goeler, E., Gracia, G., de Groot, N., Grosse Perdekamp, M., Gülmez, E., von Harrach, D., Hasegawa, T., Hautle, P., Hayashi, N., Heusch, C. A., Horikawa, N., Hughes, V. W., Igo, G., Ishimoto, S., Iwata, T., Kabuß, E. M., Kaiser, R., Karev, A., Kessler, H. J., Ketel, T. J., Kishi, A., Kisselev, Y. u., Klostermann, L., Krämer, D., Krivokhijine, V., Kukhtin, V., Kyynäräinen, J., Lamanna, M., Landgraf, U., Lau, K., Layda, T., Le Goff, M. J., Lehar, F., de Lesquen, A., Lichtenstadt, J., Lindqvist, T., Litmaath, M., Lopez Ponte, S., Lowe, M., Magnon, A., Mallot, G. K., Marie, F., Martin, Anna, Martino, J., Matsuda, T., Meyes, B., Mccarthy, J. S., Medved, K., van Middelkoop, G., Miller, D., Mori, K., Moromisato, J., Nagaitsev, A., Nassalski, J., Naumann, L., Niinikoski, T. O., Oberski, J. E. J., Parks, D. P., Penzo, A., Perez, C., Perrot Kunne, F., Peshekhonov, D., Piegaia, R., Pinsky, L., Platchkov, S., Plo, M., Pose, D., Postma, H., Pretz, J., Pussieux, T., Pyrlik, J., Reyhancan, I., Rieubland, J. M., Rijllart, A., Roberts, J. B., Rock, S., Rodriguez, M., Rondio, E., Rosado, A., Sabo, I., Saborido, J., Sandacz, A., Savin, I., Schiavon, Paolo, Schüler, K. P., Segel, R., Seitz, R., Semertzidis, Y., Sever, F., Shanahan, P., Shumeiko, N., Smirnov, G., Staude, A., Steinmetz, A., Stiegler, U., Stuhrmann, H., Teichert, K. M., Tessarotto, F., Velasco, M., Vogt, J., Voss, R., Weinstein, R., Whitten, C., Windmolders, R., Willumeit, R., Wislicki, W., Witzmann, A., Zanetti, A. M., and Zhao, J.

Subjects
Nuclear and High Energy Physics, Proton, approx. 190 GeV-cms, Hadron, HERA, Nuclear Theory, FOS: Physical sciences, Elementary particle, spin dependence, x-dependence, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), p: polarized target, deep inelastic scattering: muon p, p: structure function, POLARIZED ELECTROPRODUCTION, structure function: moment, NUCLEON, Nuclear Experiment, polarized beam: muon, Spin-½, Physics, BJORKEN SUM-RULE, cross section: asymmetry, High Energy Physics::Phenomenology, Fermion, polarized target: p, dependence: spin, CERN SPS, DEUTERON, magnetic spectrometer: experimental results, sum rule, Baryon, F2, High Energy Physics - Phenomenology, Deuterium, DEEP INELASTIC-SCATTERING, E-P, ASYMMETRY, muon p: deep inelastic scattering, Physics::Accelerator Physics, Phenomenology-HEP, High Energy Physics::Experiment, muon: polarized beam, Atomic physics, Nucleon
Abstract

We have measured the spin-dependent structure function $g_1^p$ of the proton in deep inelastic scattering of polarized muons off polarized protons, in the kinematic range $0.003, Comment: 11 pages, CERN-PPE/94-57

Published
1994
Full Text
View/download PDF

5. Spin Asymmetry in Muon--Proton Deep Inelastic Scattering on a Transversely-Polarized Target

Author

D. Adams, B. Adeva, E. Arik, A. Arvidson, B. Badelek, M.K. Ballintijn, G. Bardin, G. Baum, P. Berglund, L. Betev, I.G. Bird, R. Birsa, P. Björkholm, B.E. Bonner, N. de Botton, F. Bradamante, A. Bressan, A. Brüll, S. Bültmann, E. Burtin, C. Cavata, M. Clocchiatti, M.D. Corcoran, D. Crabb, J. Cranshaw, M. Crawford, T. Çuhadar, S. Dalla Torre, R. van Dantzig, S. Dhawan, C. Dulya, A. Dyring, S. Eichblatt, J.C. Faivre, D. Fasching, F. Feinstein, C. Fernandez, B. Frois, J.A. Garzon, T. Gaussiran, M. Giorgi, E. von Goeler, G. Gracia, N. de Groot, M. Grosse Perdekamp, E. Gülmez, D. von Harrach, T. Hasegawa, P. Hautle, N. Hayashi, C.A. Heusch, N. Horikawa, V.W. Hughes, G. Igo, S. Ishimoto, T. Iwata, E.M. Kabuβ, R. Kaiser, A. Karev, H.J. Kessler, T.J. Ketel, A. Kishi, Yu. Kisselev, L. Klostermann, D. Krämer, V. Krivokhijine, V. Kukhtin, J. Kyynäräinen, M. Lamanna, U. Landgraf, K. Lau, T. Layda, J.M. Le Goff, F. Lehar, A. de Lesquen, J. Lichtenstadt, T. Lindqvist, M. Litmaath, S. Lopez-Ponte, M. Lowe, A. Magnon, G.K. Mallot, F. Marie, A. Martin, J. Martino, T. Matsuda, B. Mayes, J.S. McCarthy, K. Medved, G. van Middelkoop, D. Miller, K. Mori, J. Moromisato, A. Nagaitsev, J. Nassalski, L. Naumann, T.O. Niinikoski, J.E.J. Oberski, D.P. Parks, A. Penzo, C. Perez, F. Perrot-Kunne, D. Peshekhonov, R. Piegaia, L. Pinsky, S. Platchkov, M. Plo, D. Pose, H. Postma, J. Pretz, T. Pussieux, J. Pyrlik, I. Reyhancan, J.M. Rieubland, A. Rijllart, J.B. Roberts, S. Rock, M. Rodriguez, E. Rondio, A. Rosado, I. Sabo, J. Saborido, A. Sandacz, I. Savin, P. Schiavon, K.P. Schüler, R. Segel, R. Seitz, Y. Semertzidis, F. Sever, P. Shanahan, N. Shumeiko, G. Smirnov, A. Staude, A. Steinmetz, U. Stiegler, H. Stuhrmann, K.M. Teichert, F. Tessarotto, M. Velasco, J. Vogt, R. Voss, R. Weinstein, C. Whitten, R. Windmolders, R. Willumeit, W. Wislicki, A. Witzmann, A.M. Zanetti, J. Zhao, D., Adam, B., Adeva, E., Arik, A., Arvidson, B., Badelek, M. K., Ballintijn, G., Bardin, G., Baum, P., Berglund, L., Betev, I. G., Bird, Birsa, Renato, P., Björkholm, B. E., Bonner, N., de Botton, Bradamante, Franco, Bressan, Andrea, A., Brüll, S., Bültmann, E., Burtin, C., Cavata, M., Clocchiatti, M. D., Corcoran, D., Crabb, J., Cranshaw, M., Crawford, T., Çuhadar, DALLA TORRE, Silvia, R., van Dantzig, S., Dhawan, C., Dulya, A., Dyring, S., Eichblatt, J. C., Faivre, D., Fasching, F., Feinstein, C., Fernandez, B., Froi, J. A., Garzon, T., Gaussiran, Giorgi, Marcello, E., von Goeler, G., Gracia, N., de Groot, M., Grosse Perdekamp, E., Gülmez, D., von Harrach, T., Hasegawa, P., Hautle, N., Hayashi, C. A., Heusch, N., Horikawa, V. W., Hughe, G., Igo, S., Ishimoto, T., Iwata, E. M., Kabuβ, R., Kaiser, A., Karev, H. J., Kessler, T. J., Ketel, A., Kishi, Kisselev, Y. u., L., Klostermann, D., Krämer, V., Krivokhijine, V., Kukhtin, J., Kyynäräinen, M., Lamanna, U., Landgraf, K., Lau, T., Layda, J. M., Le Goff, F., Lehar, A., de Lesquen, J., Lichtenstadt, T., Lindqvist, M., Litmaath, S., Lopez Ponte, M., Lowe, A., Magnon, G. K., Mallot, F., Marie, Martin, Anna, J., Martino, T., Matsuda, B., Maye, J. S., Mccarthy, K., Medved, G., van Middelkoop, D., Miller, K., Mori, J., Moromisato, A., Nagaitsev, J., Nassalski, L., Naumann, T. O., Niinikoski, J. E. J., Oberski, D. P., Park, A., Penzo, C., Perez, F., Perrot Kunne, D., Peshekhonov, R., Piegaia, L., Pinsky, S., Platchkov, M., Plo, D., Pose, H., Postma, J., Pretz, T., Pussieux, J., Pyrlik, I., Reyhancan, J. M., Rieubland, A., Rijllart, J. B., Robert, S., Rock, M., Rodriguez, E., Rondio, A., Rosado, I., Sabo, J., Saborido, A., Sandacz, I., Savin, Schiavon, Paolo, K. P., Schüler, R., Segel, R., Seitz, Y., Semertzidi, F., Sever, P., Shanahan, N., Shumeiko, G., Smirnov, A., Staude, A., Steinmetz, U., Stiegler, H., Stuhrmann, K. M., Teichert, F., Tessarotto, M., Velasco, J., Vogt, R., Vo, R., Weinstein, C., Whitten, R., Windmolder, R., Willumeit, W., Wislicki, A., Witzmann, Zanetti, ANNA MARIA, and J., Zhao

Subjects
Nuclear and High Energy Physics, Particle physics, Proton, media_common.quotation_subject, transversely polarized protons, polarization: longitudinal, FOS: Physical sciences, structure function: spin, Inelastic scattering, Spin structure, Asymmetry, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), p: polarized target, Experiment-HEP, deep inelastic scattering, deep inelastic scattering: muon p, polarization: transverse, Nuclear Experiment, polarized beam: muon, SMC experiment, Spin-½, media_common, Physics, cross section: asymmetry, spin: structure function, Muon, Scattering, CERN SPS, polarized target: p, longitudinal: polarization, Deep inelastic scattering, transversely polarized proton, magnetic spectrometer: experimental results, muon p: deep inelastic scattering, Physics::Accelerator Physics, High Energy Physics::Experiment, transverse: polarization, muon: polarized beam, Particle Physics - Experiment
Abstract

We measured the spin asymmetry in the scattering of 100 GeV longitudinally-polarized muons on transversely polarized protons. The asymmetry was found to be compatible with zero in the kinematic range $0.006, Comment: 10 pages CERN-PPE/94-116

Published
1994
Full Text
View/download PDF

6. Proton and deuteron $F_{2}$ structure functions in deep inelastic muon scattering

Author

P. Amaudruz, M. Arneodo, A. Arvidson, B. Badelek, G. Baum, J. Beaufays, I.G. Bird, M. Botje, C. Broggini, W. Brückner, A. Brüll, W.J. Burger, J. Ciborowski, R. van Dantzig, H. Döbbeling, J. Domingo, J. Drinkard, D. Dyring, H. Engelien, M.I. Ferrero, L. Fluri, P. Grafström, T. Granier, D. von Harrach, M. van der Heijden, C. Heusch, Q. Ingram, K. Janson-Prytz, M. de Jong, E.M. Kabuβ, R. Kaiser, T.J. Ketel, F. Klein, B. Korzen, U. Kruner, S. Kullander, K. Kurek, U. Landgraf, F. Lettenström, T. Lindqvist, G.K. Mallot, C. Mariotti, G. van Middelkoop, A. Milsztajn, Y. Mizuno, J. Nassalski, D. Nowotny, J. Oberski, N. Pavel, C. Peroni, H. Peschel, B. Povh, R. Rieger, K. Rith, K. Röhrich, E. Rondio, L. Ropelewski, A. Sandacz, C. Scholz, R. Schumacher, U. Sennhauser, F. Sever, T.-A. Shibata, M. Siebler, A. Simon, A. Staiano, G. Taylor, M. Treichel, M. Virchaux, J.L. Vuilleumier, T. Walcher, R. Windmolders, and F. Zetsche

Subjects
Nuclear and High Energy Physics, Particle physics, Proton, deep inelastic scattering: muon deuteron, muon deuteron: deep inelastic scattering, Inelastic scattering, Nuclear physics, 90: 280 GeV, structure function: parametrization, deep inelastic scattering: muon p, p: structure function, tables, Physics, Range (particle radiation), Muon, HIGH STATISTICS MEASUREMENT, Scattering, Structure function, deuteron: structure function, CERN SPS, magnetic spectrometer: experimental results, ELECTROMAGNETIC CORRECTIONS, HIGH Q2, Deuterium, structure function: small-x, muon p: deep inelastic scattering, scaling: violation, High Energy Physics::Experiment, Particle Physics - Experiment
Abstract

The structure functions F2p and F2d measured by deep inelastic muon scattering at incident energies of 90 and 280 GeV are presented. These measurements cover a large kinematic range, 0.006 less-than-or-equal-to x less-than-or-equal-to 0.6 and 0.5 less-than-or-equal-to Q2 less-than-or-equal-to 55 GeV2, and include the first precise data at small x, where large scaling violations are observed. The data agree with earlier results from SLAC and BCDMS but exhibit differences with respect to those of EMC-NA2. Extrapolations to small x of recent phenomenological parton distributions are shown to disagree with the present results.

Published
1992

7. Precision measurement of structure function ratios for Li-6, C-12 and Ca-40

Author

Amaudruz, P., Arneodo, M., Arvidson, A., Badelek, B., Baum, Günter, Beaufays, J., Bird, I. G., Botje, M., Broggini, C., Bruckner, W., Brüll, A., Burger, W. J., Ciborowski, J., van Dantzig, R., Dobbeling, H., Domingo, J., Drinkard, J., Engelien, H., Ferrero, M. I., Fluri, L., Grafstrom, P., von Harrach, D., van der Heijden, M., Heusch, C., Ingram, C. H. Quentin, Janson, K., de Jong, M., Kabuss, E. M., Kaiser, R., Ketel, T. J., Klein, F., Korzen, B., Kruner, U., Kullander, S., Landgraf, U., Lettenstrom, F., Lindqvist, T., Mallot, G. K., Mariotti, C., van Middelkoop, G., Mizuno, Y., Nassalski, J., Nowotny, D., Pavel, N., Peroni, C., Peschel, H., Povh, B., Rieger, R., Rith, K., Rohrich, K., Rondio, E., Ropelewski, L., Sandacz, A., Scholz, C., Schumacher, R., Sennhauser, U., Sever, F., Shibata, T. A., Siebler, M., Simon, A., Staiano, A., Taylor, G., Treichel, M., Vuilleumier, J. L., Walcher, T., Windmolders, R., and Zetsche, F.

Subjects
calcium, muon nucleus: deep inelastic scattering, carbon, dependence: mass number, mass number: dependence, structure function: ratio, nucleon: structure function, CERN SPS, magnetic spectrometer: experimental results, dependence: momentum transfer, lithium, 90 GeV, High Energy Physics::Experiment, nucleus: density, Nuclear Experiment, deep inelastic scattering: muon nucleus
Abstract

The structure function ratios F2C/F2Li, F2Ca/F2Li and F2Ca/F2C were measured in deep inelastic muon-nucleus scattering at an incident muon energy of 90 GeV, covering the kinematic range 0.0085 < x < 0.6 and 0.8 < Q2 < 17 GeV2. The sensitivity of the nuclear structure functions to the size and mean density of the target nucleus is discussed.

Published
1992

8. Electroproduction of neutral pions and test of the quark-parton model

Author

Berger, Christoph, Buhring, R., Janata, F., Schmidt, D., Dick, G., Grigull, R., Wagner, W., Ackermann, H., Azemoon, T., Gabriel, W., Mertiens, H. D., and Reich, H. D.

Subjects
ELECTRON [FINAL STATE], PI0 [ELECTROPRODUCTION], High Energy Physics::Lattice, Nuclear Theory, QUARK PARTON [VALIDITY TEST], ELECTROPRODUCTION: PI0, +PI+ELECTRON+ANYTHING%22">ELECTRON P --> PI ELECTRON ANYTHING, ELECTROPRODUCTION: PI, 5: 6: 7 GEV: -0.2-1.3 GEV-SQUARED [4], HADRON: ELECTROPRODUCTION, ELECTROPRODUCTION [PI-], ELECTROPRODUCTION: PI+, ELECTROPRODUCTION [HADRON], PI-: ELECTROPRODUCTION, ELECTROPRODUCTION: HADRON, Nuclear Experiment, PI+: ELECTROPRODUCTION, ELECTRON P: INCLUSIVE REACTION, HADRON [ELECTROPRODUCTION], FINAL STATE [ELECTRON], STRUCTURE FUNCTION, ANNIHILATION: ELECTRON POSITRON, DESY ES, FINAL STATE: ELECTRON, ELECTRON POSITRON [ANNIHILATION], ANNIHILATION [ELECTRON POSITRON], PI+ [ELECTROPRODUCTION], VALIDITY TEST: QUARK PARTON, PI0: ELECTROPRODUCTION, PI [FINAL STATE], PI- [ELECTROPRODUCTION], INCLUSIVE REACTION [ELECTRON P], ELECTROPRODUCTION [PI+], FINAL STATE: PI, ELECTROPRODUCTION [PI0], MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, 4: 5: 6: 7 GEV: -0.2-1.3 GEV-SQUARED, ddc:530, MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], ELECTRON: FINAL STATE, High Energy Physics::Phenomenology, MODEL: QUARK PARTON, PI: FINAL STATE, QUARK PARTON [MODEL], FINAL STATE [PI], High Energy Physics::Experiment, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER], ELECTRON POSITRON: ANNIHILATION
Abstract

(1977). doi:10.1016/0370-2693(77)90417-8, We present the first data on the inclusive structure function for π 0 -electroproduction. The data are compared to charged pion electroproduction and charged pion production from electron-positron annihilation taking the quark-parton model as a guide.

Published
1977
Full Text
View/download PDF

9. INVESTIGATION OF THE $W^2$ AND $Q^2$ DEPENDENCE OF HADRON MULTIPLICITY IN DEEP INELASTIC MUON - PROTON SCATTERING

Author

Schiemann, Holger and Spitzer, H.

Subjects
fragmentation [model], experimental results [magnetic spectrometer], multiplicity: energy dependence, angular distribution: asymmetry, effect: nonperturbative, thesis, 4-20 GeV-cms, fusion: photon gluon, bibliography, model: string, momentum transfer [dependence], CERN SPS, hadron: electroproduction, magnetic spectrometer: experimental results, electroproduction [hadron], photon gluon [fusion], muon+ p: deep inelastic scattering, asymmetry [angular distribution], string [model], dependence: momentum transfer, model: fragmentation, nonperturbative [effect], deep inelastic scattering [muon+ p], energy dependence [multiplicity]
Abstract

147 pp. (1987).

Published
1987
Full Text
View/download PDF

10. Elektron-Kern-Streuexperimente im GeV-Bereich

Author

Glawe, Ulrich B.

Subjects
STRUCTURE FUNCTION [NUCLEON], CORRECTION [NUCLEAR PHYSICS], DUALITY: BLOOM-GILMAN, ELECTRON NUCLEON [INELASTIC SCATTERING], BLOOM-GILMAN [DUALITY], LEPTON NUCLEON [DEEP INELASTIC SCATTERING], ELECTRON NUCLEON: INELASTIC SCATTERING, NUCLEON: STRUCTURE FUNCTION, LEPTON NUCLEON: DEEP INELASTIC SCATTERING, MODEL: OFF-SHELL, TABLES, THESIS, CARBON, OFF-SHELL [MODEL], ONE-PHOTON [EXCHANGE], ELECTRON LIGHT NUCLEUS: NUCLEAR REACTION, NUCLEAR PHYSICS: CORRECTION, BERYLLIUM, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, < 1.8 GEV-CM, LITHIUM, SILICON, INELASTIC SCATTERING: ELECTRON NUCLEON, DIFFERENTIAL CROSS SECTION: ELASTIC SCATTERING, MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], DEEP INELASTIC SCATTERING [LEPTON NUCLEON], ONE-PHOTON: EXCHANGE, electron nucleus: scattering, shell model, ALUMINUM, DESY ES, ELASTIC SCATTERING: DIFFERENTIAL CROSS SECTION, scattering [electron nucleus], NUCLEAR REACTION [ELECTRON LIGHT NUCLEUS], EXCHANGE: ONE-PHOTON, NUCLEAR MODEL, TOTAL CROSS SECTION, EXCHANGE [ONE-PHOTON], ELECTRON NUCLEON: INCLUSIVE REACTION, DEEP INELASTIC SCATTERING: LEPTON NUCLEON, INELASTIC SCATTERING [ELECTRON NUCLEON], ELASTIC SCATTERING [DIFFERENTIAL CROSS SECTION], EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, DIFFERENTIAL CROSS SECTION [ELASTIC SCATTERING], INCLUSIVE REACTION [ELECTRON NUCLEON], SCALING, EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

73 pp. (1980).

Published
1980
Full Text
View/download PDF

11. Measurement of the real part of the virtual compton amplitude and of the invariant mass yield of the photoproduced $e^+ e^-$ pairs in the mass range 1500-MeV < m < 2000-MeV

Author

Bartalucci, S., Bertolucci, S., Bienlein, J. K., Fiori, M., Giromini, P., Laudan, R., Metz, E., Rippich, C., and Sermoneta, A.

Subjects
VECTOR MESON(1380) [POSTULATED PARTICLE], VECTOR MESON(1700) [WIDTH], ELECTRON [FINAL STATE], POSTULATED PARTICLE: VECTOR MESON(1550), FINAL STATE [P], DIFFERENTIAL CROSS SECTION, VECTOR MESON [FINAL STATE], VECTOR MESON(1700) [MASS], POSTULATED PARTICLE: VECTOR MESON(1380), P: FINAL STATE, POSTULATED PARTICLE: VECTOR MESON(1700), WIDTH: VECTOR MESON(1700), SCATTERING AMPLITUDE: COMPTON SCATTERING, FINAL STATE: VECTOR MESON, VECTOR MESON(1700) [POSTULATED PARTICLE], VECTOR MESON: FINAL STATE, PHOTON P: INTERACTION, 7.2 GEV: 1.1-2.1 GEV-CM, INTERACTION [PHOTON P], FINAL STATE: POSITRON, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, +P+VECTOR+MESON%28POSITRON+ELECTRON%29%22">PHOTON P --> P VECTOR MESON(POSITRON ELECTRON), MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], ELECTRON: FINAL STATE, P [FINAL STATE], VECTOR MESON(1700) [PHOTOPRODUCTION], FINAL STATE [ELECTRON], VECTOR MESON(1550) [POSTULATED PARTICLE], INTERACTION: PHOTON P, FINAL STATE [VECTOR MESON], SCATTERING AMPLITUDE [COMPTON SCATTERING], 1.1-2.1 GEV-CM [7.2 GEV], COMPTON SCATTERING [SCATTERING AMPLITUDE], POSITRON: FINAL STATE, POSITRON [FINAL STATE], PHOTOPRODUCTION: VECTOR MESON(1700), DESY ES, FINAL STATE: ELECTRON, RHO'(1600), MASS: VECTOR MESON(1700), FINAL STATE: P, PHOTON P [INTERACTION], COMPTON SCATTERING: SCATTERING AMPLITUDE, FINAL STATE [POSITRON], EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

9 pp. (1977).

Published
1977
Full Text
View/download PDF

12. Separation of $\sigma_L$ and $\sigma_T$ in eta-electroproduction at the Resonance $S_{11}$ (1535)

Author

Brasse, F. W., Flauger, W., Gayler, Joerg, Gerhardt, V., Goel, S. P., Gossling, C., Haidan, R., Merkwitz, M., Pock, D., and Wriedt, H.

Subjects
ELECTRON [FINAL STATE], FINAL STATE [P], +P+ETA%28549%29+ELECTRON%22">ELECTRON P --> P ETA(549) ELECTRON, P: FINAL STATE, ELECTROPRODUCTION [ETA(549)], HIGH [TRANSVERSE MOMENTUM], ETA(549) [ELECTROPRODUCTION], TRANSVERSE [CHANNEL CROSS SECTION], MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, LONGITUDINAL [CHANNEL CROSS SECTION], ddc:530, ELECTRON P [INTERACTION], INTERACTION: ELECTRON P, HIGH [MOMENTUM TRANSFER], MOMENTUM TRANSFER: HIGH, 1.54 GEV-CM, ELECTRON: FINAL STATE, MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], P [FINAL STATE], CHANNEL CROSS SECTION: LONGITUDINAL, CHANNEL CROSS SECTION: TRANSVERSE, FINAL STATE [ELECTRON], INTERACTION [ELECTRON P], TRANSVERSE MOMENTUM: HIGH, 1.5 GEV: 0.6: 1.0 GEV-SQUARED, DESY ES, FINAL STATE: ELECTRON, ELECTROPRODUCTION: ETA(549), N'(1535), FINAL STATE: P, 0.6: 1.0 GEV-SQUARED [1.5 GEV], ELECTRON P: INTERACTION, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, ETA(549): ELECTROPRODUCTION, EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

(1978). doi:10.1016/0550-3213(78)90177-3, The ratio R = σ L σ T of longitudinal and transverse cross sections for the reaction ep → ep η at the resonance S 11 (1535) was measured at momentum transfers q 2 = 0.6 and 1 GeV 2 . The transverse part dominates the longitudinal part of the cross-section. Averaging from W = 1.49 GeV to W = 1.58 GeV we obtain R = 0.22±0.23 at q 2 = 0.6 GeV 2 and R = −0.16 ± 0.16 at q 2 = 1 GeV 2 .

Published
1977
Full Text
View/download PDF

13. Measurement of the photoproduction phases of the $\rho$, $\omega$, and $\phi$ mesons

Author

Bartalucci, S., Bertolucci, S., Bienlein, J. K., Fiori, M., Giromini, P., Laudan, R., Metz, E., Rippich, C., and Sermoneta, A.

Subjects
ELECTRON [FINAL STATE], 3.0-7.2 GEV [2.7 GEV BREMSSTRAHLUNG], PHOTOPRODUCTION: AMPLITUDE ANALYSIS, FINAL STATE [P], 2.7 GEV BREMSSTRAHLUNG: 3.0-7.2 GEV, PHOTOPRODUCTION: RHO(765)0, P: FINAL STATE, DIFFERENTIAL CROSS SECTION: ENERGY DEPENDENCE, +P+POSITRON+ELECTRON%22">PHOTON P --> P POSITRON ELECTRON, PHI(1019) [PHOTOPRODUCTION], PHOTOPRODUCTION [RHO(765)0], RHO(765)0: PHOTOPRODUCTION, PHOTON P: INTERACTION, FINAL STATE: POSITRON, 0.5-1.06 GEV-CM: 6: 7.2 GEV, INTERACTION [PHOTON P], MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, ddc:530, WIDE-ANGLE [PHOTOPRODUCTION], PHOTOPRODUCTION [PHI(1019)], MASS SPECTRUM: (POSITRON ELECTRON), ELECTRON: FINAL STATE, MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], P [FINAL STATE], FINAL STATE [ELECTRON], PHOTOPRODUCTION [OMEGA(784)], AMPLITUDE ANALYSIS [PHOTOPRODUCTION], INTERACTION: PHOTON P, PHOTOPRODUCTION: WIDE-ANGLE, 6: 7.2 GEV [0.5-1.06 GEV-CM], POSITRON: FINAL STATE, PHOTOPRODUCTION: PHI(1019), POSITRON [FINAL STATE], DESY ES, FINAL STATE: ELECTRON, RHO(765)0 [PHOTOPRODUCTION], ENERGY DEPENDENCE [DIFFERENTIAL CROSS SECTION], OMEGA(784): PHOTOPRODUCTION, FINAL STATE: P, PHOTOPRODUCTION: OMEGA(784), PHOTON P [INTERACTION], OMEGA(784) [PHOTOPRODUCTION], FINAL STATE [POSITRON], PHI(1019): PHOTOPRODUCTION, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, (POSITRON ELECTRON) [MASS SPECTRUM], EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

(1978). doi:10.1007/BF02896342, We measured 30 000 wide-angle electron-positron pairs from the reaction γ+p→p+e++e− in the invariant-mass region 500≤m≤1060 MeV. The photoproduction amplitudes of the ρ, ω and ϕ mesons were measured to deviate from being pure imaginary by 37.5°−3.1°+2.8°, 29.6°−12.9°+15.5°, 3.4°−4.2°+5.3°,respectively.

Published
1978
Full Text
View/download PDF

14. Dimyon-Endzustände in der tief inelastischen Myon-Nukleon-Streuung

Author

Gößling, Claus

Subjects
DIFFERENTIAL CROSS SECTION: X-DEPENDENCE, MUON [ELECTROPRODUCTION], FRAGMENTATION [QUARK], BIBLIOGRAPHY, MISSING-ENERGY: SPECTRUM, LEPTONIC DECAY: K, DIMUON: FINAL STATE, THESIS, LEPTONIC DECAY [K], LEPTONIC DECAY: P, FUSION: PHOTON GLUON, MUON: ELECTROPRODUCTION, PRODUCTION [CHARMED PARTICLE], MUON NUCLEON: DEEP INELASTIC SCATTERING, ENERGY SPECTRUM, INTERACTION [PHOTON NUCLEON], SPECTRUM [MISSING-ENERGY], MISSING-ENERGY [SPECTRUM], PHOTON GLUON [FUSION], LEPTONIC DECAY [P], QUARK: FRAGMENTATION, X-DEPENDENCE [DIFFERENTIAL CROSS SECTION], PHOTON NUCLEON [INTERACTION], CHARM [QUARK], MUON NUCLEON [DEEP INELASTIC SCATTERING], STRUCTURE FUNCTION [NUCLEON], INTERACTION: PHOTON NUCLEON, ELECTROPRODUCTION: MUON, CHARMED PARTICLE [PRODUCTION], NUCLEON: STRUCTURE FUNCTION, DIMUON [FINAL STATE], X-DEPENDENCE: DIFFERENTIAL CROSS SECTION, 250 GEV, QUARK: CHARM, P: LEPTONIC DECAY, SPECTRUM: MISSING-ENERGY, MOMENTUM SPECTRUM, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, ELECTROPRODUCTION [MUON], DEEP INELASTIC SCATTERING: MUON NUCLEON, K: LEPTONIC DECAY, DIFFERENTIAL CROSS SECTION [X-DEPENDENCE], FINAL STATE: DIMUON, K [LEPTONIC DECAY], PRODUCTION: CHARMED PARTICLE, FINAL STATE [DIMUON], CERN SPS, DEEP INELASTIC SCATTERING [MUON NUCLEON], CHARMED PARTICLE: PRODUCTION, TOTAL CROSS SECTION, PHOTON NUCLEON: INTERACTION, P [LEPTONIC DECAY], EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

155 pp. (1982).

Published
1982
Full Text
View/download PDF

15. Bestimmung des Beitrages longitudinal polarisierter virtueller Photonen bei der $eta$-Elektroproduktion der $S_{11}$(1535)-Resonanz

Author

Wriedt, Henning

Subjects
ELECTRON [FINAL STATE], TRANSVERSE [POLARIZATION], TOTAL CROSS SECTION [POLARIZATION], POLARIZATION [TOTAL CROSS SECTION], BIBLIOGRAPHY, POLARIZATION [PHOTON], 0.6-1.0 (GEV/C)-SQUARED (MOMENTUM TRANSFER), ELECTROPRODUCTION [ETA(549)], ELECTROPRODUCTION [N(1535)], ANGULAR DEPENDENCE [DIFFERENTIAL CROSS SECTION], THESIS, ETA(549) [ELECTROPRODUCTION], ELECTRON P [INTERACTION], INTERFERENCE: N(1470) N(1535), POLARIZATION [DIFFERENTIAL CROSS SECTION], +N%281535%29%28P+ETA%28549%29%29+ELECTRON%22">ELECTRON P --> N(1535)(P ETA(549)) ELECTRON, ENERGY DEPENDENCE [TOTAL CROSS SECTION], TOTAL CROSS SECTION: ENERGY DEPENDENCE, P [FINAL STATE], DIFFERENTIAL CROSS SECTION: TABLES, FINAL STATE [ELECTRON], INTERACTION [ELECTRON P], POLARIZATION: TOTAL CROSS SECTION, DESY ES, FINAL STATE: ELECTRON, DIFFERENTIAL CROSS SECTION: POLARIZATION, TABLES [DIFFERENTIAL CROSS SECTION], RATIO [TOTAL CROSS SECTION], FINAL STATE: P, MULTIPOLE [PARTIAL-WAVE ANALYSIS], electroproduction [eta], ELECTRON P: INTERACTION, PARTIAL-WAVE ANALYSIS: MULTIPOLE, ETA(549): ELECTROPRODUCTION, POLARIZATION: LONGITUDINAL, eta: electroproduction, FINAL STATE [P], ELECTROPRODUCTION: N(1535), POLARIZATION: TRANSVERSE, TOTAL CROSS SECTION: POLARIZATION, DIFFERENTIAL CROSS SECTION [POLARIZATION], P: FINAL STATE, N(1535) [ELECTROPRODUCTION], N(1535): ELECTROPRODUCTION, LONGITUDINAL [POLARIZATION], MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, mass spectrum: missing-mass, INTERACTION: ELECTRON P, TOTAL CROSS SECTION: RATIO, EXPERIMENTAL EQUIPMENT, MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], ELECTRON: FINAL STATE, PHOTON: POLARIZATION, missing-mass [mass spectrum], N(1470) N(1535) [INTERFERENCE], ELECTROPRODUCTION: ETA(549), PHOTON [POLARIZATION], POLARIZATION: DIFFERENTIAL CROSS SECTION, DIFFERENTIAL CROSS SECTION: ANGULAR DEPENDENCE, POLARIZATION: PHOTON, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

153 pp. (1978).

Published
1978
Full Text
View/download PDF

16. INKLUSIVE WIRKUNGSQUERSCHNITTE FÜR DIE STREUUNG VON ELEKTRONEN AN DEN KERNEN H$_2$, D$_2$, $^9$Be, $^27$Al UND $^28$Si IM BEREICH $W >2$ GeV

Author

Mecklenbrauck, Gabriel

Subjects
RADIATIVE CORRECTION, COHERENT INTERACTION: EFFECT, electron nucleus: scattering, DEUTERIUM, INCLUSIVE REACTION: DIFFERENTIAL CROSS SECTION, EFFECT: COHERENT INTERACTION, HYDROGEN, ALUMINUM, DESY ES, ELECTRON LIGHT NUCLEUS: INCLUSIVE REACTION, THESIS, BERYLLIUM, 3: 5: 6: 7 GEV, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, DIFFERENTIAL CROSS SECTION: INCLUSIVE REACTION, EFFECT: SHADOWING, SILICON, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER
Abstract

76 pp. (1980).

Published
1980
Full Text
View/download PDF

17. Separation of $\sigma_L$ and $\sigma_u$ in $\pi^+$ electroproduction above the resonance region

Author

Brauel, P., Canzler, T., Cords, D., Felst, R., Grindhammer, Guenter, Helm, M., Kollmann, W.-D., Krehbiel, H., and Schadlich, M.

Subjects
ELECTRON [FINAL STATE], TRANSVERSE [POLARIZATION], POLARIZATION: TRANSVERSE, N: FINAL STATE, FINAL STATE [N], ELECTROPRODUCTION [PI+], POLARIZATION [PHOTON], ELECTROPRODUCTION: PI+, PHOTON P: INTERACTION, LONGITUDINAL [POLARIZATION], INTERACTION [PHOTON P], N [FINAL STATE], MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, FINAL STATE [PI+], ddc:530, ELECTRON P [INTERACTION], INTERACTION: ELECTRON P, +N+PI%2B%22">PHOTON P --> N PI+, PI+: ELECTROPRODUCTION, FINAL STATE: PI+, ELECTRON: FINAL STATE, MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], FINAL STATE [ELECTRON], PHOTON: POLARIZATION, INTERACTION [ELECTRON P], +N+PI%2B+ELECTRON%22">ELECTRON P --> N PI+ ELECTRON, INTERACTION: PHOTON P, 2.2 GEV: 0-0.28 (GEV)-SQUARED, PI+ [FINAL STATE], DESY ES, FINAL STATE: ELECTRON, PHOTON [POLARIZATION], FINAL STATE: N, 0-0.28 (GEV)-SQUARED [2.2 GEV], PI+: FINAL STATE, PHOTON P [INTERACTION], POLARIZATION: PHOTON, PI+ [ELECTROPRODUCTION], ELECTRON P: INTERACTION, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, POLARIZATION: LONGITUDINAL, EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

(1977). doi:10.1016/0370-2693(77)90656-6, The four cross section components σ U , σ L , σ P and σ I were separated in the reaction γ V + p → π + + n at an electron four momentum transfer of Q 2 = 0.70 GeV 2 and an invariant hadronic mass of 2.19 GeV in the range of t between t min and −0.28 GeV 2 . The longitudinal cross section σ L dominates at small |t| and decreases rapidly with increasing |t|. The data are in rough agreement with the prediction of a generalized Born term model. The resulting value for the pion electromagnetic form factor is F π = 0.42 ± 0.015.

Published
1977
Full Text
View/download PDF

18. UNTERSUCHUNG DES INKLUSIVEN WIRKUNGSQUERSCHNITTS DER INELASTISCHEN ELEKTRON-KERNSTREUUNGOBERHALB DER RESONANZEN AUF KOHÄRENTE EFFEKTE

Author

Guzielski, Gunther

Subjects
THESIS, 3: 5: 6: 7 GEV, ELECTRON NUCLEUS: INCLUSIVE REACTION, MASS NUMBER: DIFFERENTIAL CROSS SECTION, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, ELECTRON NUCLEON: INCLUSIVE REACTION, COHERENT INTERACTION: ELECTRON NUCLEUS, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, DESY ES, ELECTRON NUCLEUS: COHERENT INTERACTION, DIFFERENTIAL CROSS SECTION: MASS NUMBER, electron nucleus: inelastic scattering
Abstract

60 pp. (1980).

Published
1980
Full Text
View/download PDF

19. Untersuchung von Bhabhastreuung und kollinearen Photonpaaren für Schwerpunktsenergien von 3.1 und 3.7 GeV und von Strahlungszerfällen der $J/\psi$-Resonanz in pseudoskalare Mesonen am Speicherring DORIS

Author

Ludwig, Jens

Subjects
ELECTRON [FINAL STATE], +POSITRON+ELECTRON%22">PSI(3700) --> POSITRON ELECTRON, PHOTON: PAIR PRODUCTION, J/PSI(3100): ELECTROPRODUCTION, ELECTROPRODUCTION [J/PSI(3100)], FINAL STATE [PHOTON], ETA(549), ELECTROMAGNETIC DECAY [J/PSI(3100)], (3PHOTON) [FINAL STATE], FINAL STATE [PI0], THESIS, +2PHOTON%22">ELECTRON POSITRON --> 2PHOTON, FINAL STATE: POSITRON, +POSITRON+ELECTRON%22">J/PSI(3100) --> POSITRON ELECTRON, FINAL STATE [ELECTRON], +ETA%28958%29+PHOTON%22">J/PSI(3100) --> ETA(958) PHOTON, +PI0+PHOTON%22">J/PSI(3100) --> PI0 PHOTON, PI0 [FINAL STATE], COLLIDING BEAMS [ELECTRON POSITRON], FINAL STATE: (3PHOTON), RADIATIVE DECAY [J/PSI(3100)], POSITRON: FINAL STATE, ANNIHILATION: ELECTRON POSITRON, ELECTROPRODUCTION: J/PSI(3100), ETA(958), POSITRON [FINAL STATE], FINAL STATE: ELECTRON, ELECTRON POSITRON: COLLIDING BEAMS, ELECTRON POSITRON [ELASTIC SCATTERING], J/PSI(3100): ELECTROMAGNETIC DECAY, ELECTRON POSITRON [ANNIHILATION], ELECTROPRODUCTION [PSI(3700)], 3.1: 3.7 GEV-CMS, PHOTON [PAIR PRODUCTION], +ETA%28549%29+PHOTON%22">J/PSI(3100) --> ETA(549) PHOTON, ELASTIC SCATTERING: ELECTRON POSITRON, ELASTIC SCATTERING [ELECTRON POSITRON], ANNIHILATION [ELECTRON POSITRON], PI0: FINAL STATE, J/PSI(3100) [ELECTROPRODUCTION], PAIR PRODUCTION: PHOTON, MAGNETIC SPECTROMETER: DASP, J/PSI(3100): RADIATIVE DECAY, FINAL STATE: PI0, PHOTON [FINAL STATE], PSI(3700): ELECTROPRODUCTION, ELECTRON POSITRON: ELASTIC SCATTERING, PHOTON: FINAL STATE, PSI(3700): ELECTROMAGNETIC DECAY, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, COLLIDING BEAMS: ELECTRON POSITRON, ELECTROMAGNETIC DECAY [PSI(3700)], MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], ELECTRON: FINAL STATE, FINAL STATE: PHOTON, DESY DORIS STOR, DASP [MAGNETIC SPECTROMETER], 3.7 GEV-CMS [3.1], ELECTROPRODUCTION: PSI(3700), ELECTRON POSITRON [COLLIDING BEAMS], PAIR PRODUCTION [PHOTON], PSI(3700) [ELECTROPRODUCTION], FINAL STATE [POSITRON], EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER], ELECTRON POSITRON: ANNIHILATION
Abstract

58 pp. (1976).

Published
1976
Full Text
View/download PDF

20. Targetasymmetrie der inklusiven Pion-Photoproduktion bei einer Photonenenergie von 6.0 GeV

Author

Schachter, Mina-Jacqueline

Subjects
PHOTON P: INCLUSIVE REACTION, MODEL: OPTICAL, REGGE POLES: FACTORIZATION, DIFFERENTIAL CROSS SECTION, REGGE CUT, PHOTOPRODUCTION [PI], PHOTOPRODUCTION: PI, PI [PHOTOPRODUCTION], photoproduction [pi0], ORGANIC COMPOUNDS: POLARIZED TARGET, 6 GEV, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, OPTICAL [MODEL], TRIPLE-REGGE LIMIT [INCLUSIVE REACTION], MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], Thesis, INCLUSIVE REACTION [PHOTON P], INCLUSIVE REACTION: TRIPLE-REGGE LIMIT, ASYMMETRY [TARGET], DESY ES, POLARIZED TARGET [ORGANIC COMPOUNDS], EXCLUSIVE REACTION, TARGET: ASYMMETRY, PI: PHOTOPRODUCTION, FACTORIZATION [REGGE POLES], pi0: photoproduction, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

70 pp. (1977).

Published
1977
Full Text
View/download PDF

21. NEWEST RESULTS FROM THE EMC

Author

Janata, Friedrich

Subjects
TENSOR MESON [ELECTROPRODUCTION], MUON P [DEEP INELASTIC SCATTERING], ELECTROPRODUCTION [TENSOR MESON], DEEP INELASTIC SCATTERING: MUON DEUTERON, TALK, HADRON: ELECTROPRODUCTION, ELECTROPRODUCTION [HADRON], ELECTROPRODUCTION: TENSOR MESON, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, QUANTUM CHROMODYNAMICS: EFFECT, ELECTROPRODUCTION: HADRON, DEEP INELASTIC SCATTERING: MUON P, CORRELATION: RAPIDITY, HADRON [ELECTROPRODUCTION], EFFECT [QUANTUM CHROMODYNAMICS], ENERGY SPECTRUM: QUARK, DEEP INELASTIC SCATTERING [MUON P], CERN SPS, TRANSVERSE MOMENTUM, DEEP INELASTIC SCATTERING [MUON DEUTERON], 280 GEV/C, VECTOR MESON: ELECTROPRODUCTION, MUON P: DEEP INELASTIC SCATTERING, MODEL: FRAGMENTATION, MUON DEUTERON: DEEP INELASTIC SCATTERING, JET, QUARK [ENERGY SPECTRUM], RAPIDITY [CORRELATION], TENSOR MESON: ELECTROPRODUCTION, VECTOR MESON [ELECTROPRODUCTION], ELECTROPRODUCTION: VECTOR MESON, ENERGY SPECTRUM [QUARK], QUARK: ENERGY SPECTRUM, ELECTROPRODUCTION [VECTOR MESON], MUON DEUTERON [DEEP INELASTIC SCATTERING], FRAGMENTATION [MODEL], EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

10 pp. (1986).

Published
1986
Full Text
View/download PDF

22. HADRONIC FINAL STATES IN HIGH-ENERGY MUON - NUCLEON SCATTERING: RECENT RESULTS FROM THE EMC

Author

Brasse, F. W.

Subjects
COPPER, X-DEPENDENCE: ENERGY SPECTRUM, TALK, ENERGY SPECTRUM [X-DEPENDENCE], HADRON: ELECTROPRODUCTION, DEEP INELASTIC SCATTERING [MUON NUCLEUS], MULTIPLE PRODUCTION: HADRON, CARBON, ELECTROPRODUCTION [HADRON], ONE-PHOTON [EXCHANGE], MUON NUCLEUS [DEEP INELASTIC SCATTERING], ELECTROPRODUCTION: HADRON, GLUON: EXCHANGE, EXCHANGE: GLUON, MULTIPLE PRODUCTION [FRAGMENTATION], HADRON [ELECTROPRODUCTION], QUANTUM CHROMODYNAMICS, MUON NUCLEON: DEEP INELASTIC SCATTERING, STRUCTURE FUNCTION, FRAGMENTATION [MULTIPLE PRODUCTION], VIOLATION [SCALING], HADRON [MULTIPLE PRODUCTION], FRAGMENTATION: MULTIPLE PRODUCTION, TRANSVERSE MOMENTUM [PI0], ENERGY SPECTRUM: X-DEPENDENCE, EXCHANGE [ONE-PHOTON], MULTIPLE PRODUCTION: FRAGMENTATION, 120: 200: 280 GEV, GLUON [EXCHANGE], ANGULAR DISTRIBUTION, EXCHANGE [GLUON], PI0: TRANSVERSE MOMENTUM, MUON NUCLEON [DEEP INELASTIC SCATTERING], MULTIPLE PRODUCTION [HADRON], MUON NUCLEUS: DEEP INELASTIC SCATTERING, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, DEEP INELASTIC SCATTERING: MUON NUCLEUS, DEEP INELASTIC SCATTERING: MUON NUCLEON, SCALING: VIOLATION, ONE-PHOTON: EXCHANGE, MODEL: QUARK PARTON, HADRON: MULTIPLE PRODUCTION, 200: 280 GEV [120], CERN SPS, EXCHANGE: ONE-PHOTON, DEEP INELASTIC SCATTERING [MUON NUCLEON], QUARK PARTON [MODEL], HADRON: MULTIPLICITY, MULTIPLICITY [HADRON], X-DEPENDENCE [ENERGY SPECTRUM], EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

19 pp. (1982).

Published
1982
Full Text
View/download PDF

23. Elektroproduktion von $K^+\Lambda$ und $K^+\Sigma^0$ oberhalb der Resonanzen

Author

Brauel, P.

Subjects
ELECTROPRODUCTION: LAMBDA, PHOTON: LONGITUDINAL, REGGE POLES, FINAL STATE: SIGMA0, BIBLIOGRAPHY, quark model PARTON, THESIS, K+: FINAL STATE, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, mass spectrum: missing-mass, KINEMATICS, +SIGMA0+K%2B+ELECTRON%22">ELECTRON P --> SIGMA0 K+ ELECTRON, INTERACTION: ELECTRON P, EXPERIMENTAL METHODS, DIFFERENTIAL CROSS SECTION: MOMENTUM TRANSFER, ELECTRON: FINAL STATE, ELECTROPRODUCTION: SIGMA0, +LAMBDA+K%2B+ELECTRON%22">ELECTRON P --> LAMBDA K+ ELECTRON, FINAL STATE: LAMBDA, FINAL STATE: K+, SIGMA0: ELECTROPRODUCTION, DESY ES, LAMBDA: FINAL STATE, FINAL STATE: ELECTRON, LAMBDA: ELECTROPRODUCTION, 0.06: 0.28: 0.7: 1.35 GEV-SQUARED, ELECTRON P: INTERACTION, PARTICLE IDENTIFICATION, SIGMA0: FINAL STATE, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER
Abstract

54 pp. (1978).

Published
1978
Full Text
View/download PDF

24. TRENNUNG DES LONGITUDINALEN UND DES TRANSVERSALEN WIRKUNGSQUERSCHNITTES DER $\pi^+$ ELEKTROPRODUKTION OBERHALB DER RESONANZEN

Author

Helm, Michael

Subjects
DIFFERENTIAL CROSS SECTION: MOMENTUM TRANSFER, PARTICLE IDENTIFICATION: PI, ELECTRON: FINAL STATE, DIFFERENTIAL CROSS SECTION: LONGITUDINAL, PHOTON: POLARIZATION, +N+PI%2B+ELECTRON%22">ELECTRON P --> N PI+ ELECTRON, BIBLIOGRAPHY, N: FINAL STATE, DESY ES, 0.70 GEV-SQUARED, FINAL STATE: ELECTRON, ELECTROPRODUCTION: PI+, THESIS, FINAL STATE: N, DIFFERENTIAL CROSS SECTION: ANGULAR DEPENDENCE, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, PI+: FINAL STATE, POLARIZATION: PHOTON, DIFFERENTIAL CROSS SECTION: TRANSVERSE, ELECTRON P: INTERACTION, INTERACTION: ELECTRON P, FORM FACTOR: PI, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, PI+: ELECTROPRODUCTION, FINAL STATE: PI+
Abstract

46 pp. (1978).

Published
1978
Full Text
View/download PDF

25. Targetasymmetrie der Wirkungsquerschnitte in der $\pi^{-}$-Photoproduktion am Neutron eines polarisierten Deuterontargets

Author

Knütel, Jochen

Subjects
FINAL STATE: PI, REGGE POLES, FINAL STATE [P], DIFFERENTIAL CROSS SECTION, P: FINAL STATE, FINAL STATE [PI-], THESIS, PHOTON N: INTERACTION, MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, INTERACTION [PHOTON N], EXCHANGE: A2(1310), PI-: PHOTOPRODUCTION, EXCHANGE: RHO(765), PHOTOPRODUCTION: PI, MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], 5.0 GEV: 0.1-1.0 (GEV/C)-SQUARED [3.4], P [FINAL STATE], A2(1310) [EXCHANGE], ASYMMETRY [TARGET], RHO(765) [EXCHANGE], POLARIZED TARGET [DEUTERON], INTERACTION: PHOTON N, PHOTON N [INTERACTION], PHOTOPRODUCTION [PI-], +P+PI%22">PHOTON N --> P PI, DESY ES, DEUTERON: POLARIZED TARGET, PI- [PHOTOPRODUCTION], TARGET: ASYMMETRY, FINAL STATE: P, PI- [FINAL STATE], EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, PI-: FINAL STATE, EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER], 3.4: 5.0 GEV: 0.1-1.0 (GEV/C)-SQUARED
Abstract

74 pp. (1977).

Published
1977
Full Text
View/download PDF

26. Elastic $\pi^0$ electroproduction above the resonance region

Author

Berger, Christoph, Buhring, R., Reich, H. D., Specht, G., Ganssauge, E., Janata, F., Schmidt, D., Dick, G., Grigull, R., Meyer-Wachsmuth, H., Wagner, W., Ackermann, H., Azemoon, T., Gabriel, W., and Mertiens, H. D.

Subjects
ELECTRON [FINAL STATE], PI0 [ELECTROPRODUCTION], FINAL STATE: PI0, PI0: ELECTROPRODUCTION, FINAL STATE [P], Nuclear Theory, 0.1-0.7 GEV-SQUARED [4 GEV], P: FINAL STATE, ELECTROPRODUCTION: PI0, DIP [DIFFERENTIAL CROSS SECTION], FINAL STATE [PI0], ONE-PHOTON [EXCHANGE], ELECTROPRODUCTION [PI0], MAGNETIC SPECTROMETER: EXPERIMENTAL RESULTS, ddc:530, ELECTRON P [INTERACTION], INTERACTION: ELECTRON P, MAGNETIC SPECTROMETER [EXPERIMENTAL RESULTS], ELECTRON: FINAL STATE, DIFFERENTIAL CROSS SECTION: DIP, P [FINAL STATE], FINAL STATE [ELECTRON], INTERACTION [ELECTRON P], 4 GEV: 0.1-0.7 GEV-SQUARED, ELECTROPRODUCTION: ASYMMETRY, PI0 [FINAL STATE], DESY ES, FINAL STATE: ELECTRON, ASYMMETRY [ELECTROPRODUCTION], EXCHANGE: ONE-PHOTON, +P+PI0+ELECTRON%22">ELECTRON P --> P PI0 ELECTRON, FINAL STATE: P, PI0: FINAL STATE, ELECTRON P: INTERACTION, EXPERIMENTAL RESULTS: MAGNETIC SPECTROMETER, EXPERIMENTAL RESULTS [MAGNETIC SPECTROMETER]
Abstract

(1978). doi:10.1016/0550-3213(78)90045-7, We report on the measurement of the process e + p → e + p + π 0 at energies above the resonance region. The pions are predominantly produced perpendicular to the electron scattering plane. The cross section shows a dip at the minimum momentum transfer. Both features are expected from comparison with photoproduction.

Published
1978
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results