Zobrazeno 1 - 10
of 11
pro vyhledávání: '"AXION [POSTULATED PARTICLE]"'
Autor:
Antreasyan, D., Bartels, H. W. S., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D. G., Engler, A., Fairfield, K., Besset, D., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Bieler, C., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Bienlein, J. K., Koch, W. S., Konig, A. C., Konigsmann, Kay, Kraemer, R. W., Kruger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A., Bizzeti, A., Lockman, William S., Lowe, S., Lurz, B., Marlow, Daniel R., Marsiske, H., Maschmann, W. S., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Bloom, Elliott D., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F., Prindle, D., Brock, I., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schutte, J., Schwarz, Andreas S., Sievers, D., Brockmuller, K., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Cabenda, R., Volland, U., Wachs, K., Wacker, K., Walk, W. S., Wegener, H., Williams, D., Zschorsch, P., Crystal Ball Collaboration
7 pp. (1990).
We have searched for axion and light Higgs boson production in the channel $ϒ (1S)$ → $(a^0 or h^0) + γ$, where the non-interacting axion a0 and the Higgs boson $h^0$ do not decay in the detector. We find no evidence for an axi
We have searched for axion and light Higgs boson production in the channel $ϒ (1S)$ → $(a^0 or h^0) + γ$, where the non-interacting axion a0 and the Higgs boson $h^0$ do not decay in the detector. We find no evidence for an axi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8d96f6a3e1ae16cb6e57909520127d7
Autor:
Peccei, R. D.
Publikováno v:
230956 60 pp. (1987). doi:10.3204/PUBDB-2023-03508
230956 60 pp. (1987).
In these lectures I discuss mass issues both In QCD and in the standard electroweak theory. Among the topics treated are masses In the Goldstone sector of QCD, electromagnetic mass shifts and the values of quark masses. Iss
In these lectures I discuss mass issues both In QCD and in the standard electroweak theory. Among the topics treated are masses In the Goldstone sector of QCD, electromagnetic mass shifts and the values of quark masses. Iss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35c4f246b68205362b739ded6e8f29d7
Autor:
Pakvasa, Sandip, Sugawara, Hirotaka
Publikováno v:
Physical review / D 19(7), 2225-2226 (1979). doi:10.1103/PhysRevD.19.2225
(1979). doi:10.1103/PhysRevD.19.2225
We point out a possible mechanism which avoids the presence of axions without having a massless quark. Some of the quarks must obtain their masses through the dynamical spontaneous breakdown of a chiral symme
We point out a possible mechanism which avoids the presence of axions without having a massless quark. Some of the quarks must obtain their masses through the dynamical spontaneous breakdown of a chiral symme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::462a31afe0f716325600fd41866de62f
Autor:
Yang, T. C.
Publikováno v:
(1980). doi:10.1007/BF01554400
(1980). doi:10.1007/BF01554400
If chiral U(1) symmetry is a gauge symmetry, CP is automatically conserved despite the instanton effects, and the weak neutral currents have a definite structure. A realistic SU(2)L⊗U(1)⊗U(1)R model contains an
If chiral U(1) symmetry is a gauge symmetry, CP is automatically conserved despite the instanton effects, and the weak neutral currents have a definite structure. A realistic SU(2)L⊗U(1)⊗U(1)R model contains an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8b65ae89fdd729780282ab3d2864d9a