Zobrazeno 1 - 10
of 11
pro vyhledávání: '"PI0: FINAL STATE"'
Autor:
Burmester, J., Criegee, L., Horlitz, G., Kahl, T., Knies, G., Rossler, M., Schmitz, R., Timm, U., Wahl, H., Waloschek, P., Winter, G. G., Wolff, S., Dehne, H. C., Zimmermann, W., Blobel, V., Koppitz, B., Lohrmann, E., Luhrsen, W., Backer, A., Burger, J., Grupen, C., Zech, Gunter, Meyer, H., Derikum, K., Wacker, K., PLUTO Collaboration, Devenish, R., Flugge, G., Fox, J. D., Franke, G., Gerke, C., Harms, P.
Publikováno v:
(1977). doi:10.1016/0370-2693(77)90080-6
(1977). doi:10.1016/0370-2693(77)90080-6
Decays of the J/ψ (3.1) resonance into final states with four charged and one neutral pion have been investigated. We measured the branching ratios J/ ψ (3.1) → f ω /all = 0.40 ± 0.14)% and J/ ψ (3
Decays of the J/ψ (3.1) resonance into final states with four charged and one neutral pion have been investigated. We measured the branching ratios J/ ψ (3.1) → f ω /all = 0.40 ± 0.14)% and J/ ψ (3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8327d03d15e0cdff1c9c6a9a3d4524f
Autor:
Joos, P., Ladage, A., Skillicorn, I. O., Smith, K., Benz, C., Drews, G., Hoffmann, D., Knobloch, J., Kraus, W., Nagel, H., Rabe, E., Sander, C., Meyer, H., Schlatter, W.-D., Spitzer, H., Wacker, K., Stein, P., Wolf, G., Yellin, S., Chen, C. K., Knowles, J., Martin, D., Scarr, J. M.
Publikováno v:
(1977). doi:10.1016/0550-3213(77)90133-X
(1977). doi:10.1016/0550-3213(77)90133-X
Qausi-elastic ω production by ep scattering in the kinematic region 0.3. < Q 2 < 1.4 GeV 2 and 1.7 < W < 2.8 GeV was studied using a streamer chamber at DESY. The production angular distribution for γ V
Qausi-elastic ω production by ep scattering in the kinematic region 0.3. < Q 2 < 1.4 GeV 2 and 1.7 < W < 2.8 GeV was studied using a streamer chamber at DESY. The production angular distribution for γ V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99484906141a2d353829b52ccc0d7225
Autor:
Braunschweig, W., Martyn, H.-U., Hultschig, H., Joos, P., Koch, W., Kotz, U., Krehbiel, H., Kreinick, D., McNeely, W. A., Moffeit, K. C., Petersen, A., Schliwa, M., Sander, H. G., Wiik, B. H., Wolf, G., Grindhammer, Guenter, Ludwig, J., Mess, K. H., Poelz, G., Ringel, J., Sauerberg, K., Schmueser, Peter, de Boer, W., Schmitz, Daniel, Buschhorn, G., Gunderson, B., Kotthaus, R., Lierl, H., Oberlack, H., Pretzl, K., Orito, S., Suda, T., Totsuka, Y., Yamada, S., Sturm, W., DASP Collaboration, Wallraff, W., Berkelman, Karl, Cords, D., Felst, R., Gadermann, E.
Publikováno v:
(1977). doi:10.1016/0370-2693(77)90114-9
(1977). doi:10.1016/0370-2693(77)90114-9
The three photon final state produced in e + e − collisions has been measured at the mass of the J ψ resonance using the nonmagnetic part of the double arm spectrometer DASP. The decays J ψ → ηγ,
The three photon final state produced in e + e − collisions has been measured at the mass of the J ψ resonance using the nonmagnetic part of the double arm spectrometer DASP. The decays J ψ → ηγ,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ad61229a18cae34b96bd0abc663bbdc
https://bib-pubdb1.desy.de/record/395572
https://bib-pubdb1.desy.de/record/395572
Autor:
Ludwig, Jens
58 pp. (1976).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da798ba37ff8381cc9785205b70f35ba
Autor:
Alexander, G., Criegee, L., Horlitz, G., Kahl, T., Knies, G., Rossler, M., Schmitz, R., Timm, U., Wahl, H., Waloschek, P., Winter, Graeme, Wolff, S., Dehne, H. C., Zimmermann, W., Blobel, V., Koppitz, B., Lohrmann, E., Luhrsen, W., Backer, A., Burger, J., Grupen, C., Zech, Gunter, Meyer, H., Derikum, K., Wacker, K., PLUTO Collaboration, Devenish, R., Flugge, G., Fox, J. D., Franke, G., Gerke, C., Harms, P.
Publikováno v:
(1978). doi:10.1016/0370-2693(78)90742-6
(1978). doi:10.1016/0370-2693(78)90742-6
The J/ψ decay modes f 0 (1270)γ and ρπ have been studied in e + e − collision at 3.1 GeV center of mass energy leading to the π + π − γ and π + π − π 0 final states. The f 0 γ decay branc
The J/ψ decay modes f 0 (1270)γ and ρπ have been studied in e + e − collision at 3.1 GeV center of mass energy leading to the π + π − γ and π + π − π 0 final states. The f 0 γ decay branc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4f0232c8e5070e2dbb9ff04c3b0bf9c
Autor:
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., Mertiens, H. D.
Publikováno v:
(1978). doi:10.1016/0550-3213(78)90045-7
(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 se
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 se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d361bde8dca8d2afb3341ef67c3e070
Autor:
H. Rieseberg, Joachim Heintze, P. Duinker, R. D. Heuer, P. Steffen, J. E. Olsson, A. P. Wagner, R. Mundhenke, W. Bartel, D. Pandoulas, G. Heinzelmann, A.H. Walenta
Publikováno v:
Physics letters / B 66(5), 489-492 (1977). doi:10.1016/0370-2693(77)90594-9
The decay of J/ψ (3.1) into final states containing no charged particles has been studied experimentally. The partial decay width for the observed neutral decays is (470 ± 160) eV. The decay modes J/ψ → γη → 3γ and J/ψ γη′ → 3γ are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d86a7282d76143535d2275ebed444286
https://bib-pubdb1.desy.de/record/331388
https://bib-pubdb1.desy.de/record/331388