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Title: Limits on {ital WWZ} and {ital WW}{gamma} couplings from {ital WW} and {ital WZ} production in {ital p{bar p}} collisions at {radical}{ital s}=1.8TeV

Abstract

Direct limits are set on {ital WWZ} and {ital WW}{gamma} three-boson couplings in a search for {ital WW} and {ital WZ} production with high transverse momentum in {ital p{bar p}} collisions at {radical}{ital s}=1.8 TeV, using the Collider Detector at Fermilab. The results are in agreement with the SU(2) {times} U(1) model of electroweak interactions. Assuming standard model {ital WW}{gamma} couplings, the limits are interpreted as direct evidence for a nonzero {ital WWZ} coupling at subprocess energies near 500 GeV. Alternatively, assuming identical {ital WWZ} and {ital WW}{gamma} couplings, bounds {minus}0.11{lt}{kappa}{lt}2.27 and {minus}0.81{lt}{lambda}{lt}0.84 are obtained at 95% C.L. for a form factor scale 1000 GeV.

Authors:
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Publication Date:
OSTI Identifier:
119395
Resource Type:
Journal Article
Journal Name:
Physical Review Letters
Additional Journal Information:
Journal Volume: 75; Journal Issue: 6; Other Information: PBD: 7 Aug 1995
Country of Publication:
United States
Language:
English
Subject:
66 PHYSICS; W MINUS BOSONS; COUPLING; W PLUS BOSONS; Z NEUTRAL BOSONS; PROTON-ANTIPROTON INTERACTIONS; PARTICLE PRODUCTION; TRANSVERSE MOMENTUM; TEV RANGE; FERMILAB COLLIDER DETECTOR; SU-2 GROUPS; U-1 GROUPS; FORM FACTORS

Citation Formats

Abe, F., Albrow, M.G., Amendolia, S.R., Amidei, D., Antos, J., Anway-Wiese, C., Apollinari, G., Areti, H., Atac, M., Auchincloss, P., Azfar, F., Azzi, P., Bacchetta, N., Badgett, W., Bailey, M.W., Bao, J., de Barbaro, P., Barbaro-Galtieri, A., Barnes, V.E., Barnett, B.A., Bartalini, P., Bauer, G., Baumann, T., Bedeschi, F., Behrends, S., Belforte, S., Bellettini, G., Bellinger, J., Benjamin, D., Benlloch, J., Bensinger, J., Benton, D., Beretvas, A., Berge, J.P., Bertolucci, S., Bhatti, A., Biery, K., Binkley, M., Bird, F., Bisello, D., Blair, R.E., Blocker, C., Bodek, A., Bokhari, W., Bolognesi, V., Bortoletto, D., Boswell, C., Boulos, T., Brandenburg, G., Bromberg, C., Buckley-Geer, E., Budd, H.S., Burkett, K., Busetto, G., Byon-Wagner, A., Byrum, K.L., Cammerata, J., Campagnari, C., Campbell, M., Caner, A., Carithers, W., Carlsmith, D., Castro, A., Cen, Y., Cervelli, F., Chao, H.Y., Chapman, J., Cheng, M., Chiarelli, G., Chikamatsu, T., Chiou, C.N., Christofek, L., Cihangir, S., Clark, A.G., Cobal, M., Contreras, M., Conway, J., Cooper, J., Cordelli, M., Couyoumtzelis, C., Crane, D., Cunningham, J.D., Daniels, T., DeJongh, F., Delchamps, S., Dell`Agnello, S., Dell`Orso, M., Demortier, L., Denby, B., Deninno, M., Derwent, P.F., Devlin, T., Dickson, M., Dittmann, J.R., Donati, S., Drucker, R.B., Dunn, A., Einsweiler, K., Elias, J.E., Ely, R., Engels, E. Jr., Eno, S., Errede, D., Errede, S., Fan, Q., Farhat, B., Fiori, I., Flaugher, B., Foster, G.W., Franklin, M., Frautschi, M., Freeman, J., Friedman, J., Frisch, H., Fry, A., Fuess, T.A., Fukui, Y., Funaki, S., Gagliardi, G., Galeotti, S., Gallinaro, M., Garfinkel, A.F., Geer, S., Gerdes, D.W., Giannetti, P., Giokaris, N., Giromini, P., Gladney, L., Glenzinski, D., Gold, M., Gonzalez, J., Gordon, A., Goshaw, A.T., Goulianos, K., Grassmann, H., Grewal, A., Groer, L., Grosso-Pilcher, C., Haber, C., Hahn, S.R., Hamilton, R., Handler, R., Hans, R.M., Hara, K., Harral, B., Harris, R.M., Hauger, S.A., and CDF Collaboration). Limits on {ital WWZ} and {ital WW}{gamma} couplings from {ital WW} and {ital WZ} production in {ital p{bar p}} collisions at {radical}{ital s}=1.8TeV. United States: N. p., 1995. Web. doi:10.1103/PhysRevLett.75.1017.
Abe, F., Albrow, M.G., Amendolia, S.R., Amidei, D., Antos, J., Anway-Wiese, C., Apollinari, G., Areti, H., Atac, M., Auchincloss, P., Azfar, F., Azzi, P., Bacchetta, N., Badgett, W., Bailey, M.W., Bao, J., de Barbaro, P., Barbaro-Galtieri, A., Barnes, V.E., Barnett, B.A., Bartalini, P., Bauer, G., Baumann, T., Bedeschi, F., Behrends, S., Belforte, S., Bellettini, G., Bellinger, J., Benjamin, D., Benlloch, J., Bensinger, J., Benton, D., Beretvas, A., Berge, J.P., Bertolucci, S., Bhatti, A., Biery, K., Binkley, M., Bird, F., Bisello, D., Blair, R.E., Blocker, C., Bodek, A., Bokhari, W., Bolognesi, V., Bortoletto, D., Boswell, C., Boulos, T., Brandenburg, G., Bromberg, C., Buckley-Geer, E., Budd, H.S., Burkett, K., Busetto, G., Byon-Wagner, A., Byrum, K.L., Cammerata, J., Campagnari, C., Campbell, M., Caner, A., Carithers, W., Carlsmith, D., Castro, A., Cen, Y., Cervelli, F., Chao, H.Y., Chapman, J., Cheng, M., Chiarelli, G., Chikamatsu, T., Chiou, C.N., Christofek, L., Cihangir, S., Clark, A.G., Cobal, M., Contreras, M., Conway, J., Cooper, J., Cordelli, M., Couyoumtzelis, C., Crane, D., Cunningham, J.D., Daniels, T., DeJongh, F., Delchamps, S., Dell`Agnello, S., Dell`Orso, M., Demortier, L., Denby, B., Deninno, M., Derwent, P.F., Devlin, T., Dickson, M., Dittmann, J.R., Donati, S., Drucker, R.B., Dunn, A., Einsweiler, K., Elias, J.E., Ely, R., Engels, E. Jr., Eno, S., Errede, D., Errede, S., Fan, Q., Farhat, B., Fiori, I., Flaugher, B., Foster, G.W., Franklin, M., Frautschi, M., Freeman, J., Friedman, J., Frisch, H., Fry, A., Fuess, T.A., Fukui, Y., Funaki, S., Gagliardi, G., Galeotti, S., Gallinaro, M., Garfinkel, A.F., Geer, S., Gerdes, D.W., Giannetti, P., Giokaris, N., Giromini, P., Gladney, L., Glenzinski, D., Gold, M., Gonzalez, J., Gordon, A., Goshaw, A.T., Goulianos, K., Grassmann, H., Grewal, A., Groer, L., Grosso-Pilcher, C., Haber, C., Hahn, S.R., Hamilton, R., Handler, R., Hans, R.M., Hara, K., Harral, B., Harris, R.M., Hauger, S.A., & CDF Collaboration). Limits on {ital WWZ} and {ital WW}{gamma} couplings from {ital WW} and {ital WZ} production in {ital p{bar p}} collisions at {radical}{ital s}=1.8TeV. United States. doi:10.1103/PhysRevLett.75.1017.
Abe, F., Albrow, M.G., Amendolia, S.R., Amidei, D., Antos, J., Anway-Wiese, C., Apollinari, G., Areti, H., Atac, M., Auchincloss, P., Azfar, F., Azzi, P., Bacchetta, N., Badgett, W., Bailey, M.W., Bao, J., de Barbaro, P., Barbaro-Galtieri, A., Barnes, V.E., Barnett, B.A., Bartalini, P., Bauer, G., Baumann, T., Bedeschi, F., Behrends, S., Belforte, S., Bellettini, G., Bellinger, J., Benjamin, D., Benlloch, J., Bensinger, J., Benton, D., Beretvas, A., Berge, J.P., Bertolucci, S., Bhatti, A., Biery, K., Binkley, M., Bird, F., Bisello, D., Blair, R.E., Blocker, C., Bodek, A., Bokhari, W., Bolognesi, V., Bortoletto, D., Boswell, C., Boulos, T., Brandenburg, G., Bromberg, C., Buckley-Geer, E., Budd, H.S., Burkett, K., Busetto, G., Byon-Wagner, A., Byrum, K.L., Cammerata, J., Campagnari, C., Campbell, M., Caner, A., Carithers, W., Carlsmith, D., Castro, A., Cen, Y., Cervelli, F., Chao, H.Y., Chapman, J., Cheng, M., Chiarelli, G., Chikamatsu, T., Chiou, C.N., Christofek, L., Cihangir, S., Clark, A.G., Cobal, M., Contreras, M., Conway, J., Cooper, J., Cordelli, M., Couyoumtzelis, C., Crane, D., Cunningham, J.D., Daniels, T., DeJongh, F., Delchamps, S., Dell`Agnello, S., Dell`Orso, M., Demortier, L., Denby, B., Deninno, M., Derwent, P.F., Devlin, T., Dickson, M., Dittmann, J.R., Donati, S., Drucker, R.B., Dunn, A., Einsweiler, K., Elias, J.E., Ely, R., Engels, E. Jr., Eno, S., Errede, D., Errede, S., Fan, Q., Farhat, B., Fiori, I., Flaugher, B., Foster, G.W., Franklin, M., Frautschi, M., Freeman, J., Friedman, J., Frisch, H., Fry, A., Fuess, T.A., Fukui, Y., Funaki, S., Gagliardi, G., Galeotti, S., Gallinaro, M., Garfinkel, A.F., Geer, S., Gerdes, D.W., Giannetti, P., Giokaris, N., Giromini, P., Gladney, L., Glenzinski, D., Gold, M., Gonzalez, J., Gordon, A., Goshaw, A.T., Goulianos, K., Grassmann, H., Grewal, A., Groer, L., Grosso-Pilcher, C., Haber, C., Hahn, S.R., Hamilton, R., Handler, R., Hans, R.M., Hara, K., Harral, B., Harris, R.M., Hauger, S.A., and CDF Collaboration). Mon . "Limits on {ital WWZ} and {ital WW}{gamma} couplings from {ital WW} and {ital WZ} production in {ital p{bar p}} collisions at {radical}{ital s}=1.8TeV". United States. doi:10.1103/PhysRevLett.75.1017.
@article{osti_119395,
title = {Limits on {ital WWZ} and {ital WW}{gamma} couplings from {ital WW} and {ital WZ} production in {ital p{bar p}} collisions at {radical}{ital s}=1.8TeV},
author = {Abe, F. and Albrow, M.G. and Amendolia, S.R. and Amidei, D. and Antos, J. and Anway-Wiese, C. and Apollinari, G. and Areti, H. and Atac, M. and Auchincloss, P. and Azfar, F. and Azzi, P. and Bacchetta, N. and Badgett, W. and Bailey, M.W. and Bao, J. and de Barbaro, P. and Barbaro-Galtieri, A. and Barnes, V.E. and Barnett, B.A. and Bartalini, P. and Bauer, G. and Baumann, T. and Bedeschi, F. and Behrends, S. and Belforte, S. and Bellettini, G. and Bellinger, J. and Benjamin, D. and Benlloch, J. and Bensinger, J. and Benton, D. and Beretvas, A. and Berge, J.P. and Bertolucci, S. and Bhatti, A. and Biery, K. and Binkley, M. and Bird, F. and Bisello, D. and Blair, R.E. and Blocker, C. and Bodek, A. and Bokhari, W. and Bolognesi, V. and Bortoletto, D. and Boswell, C. and Boulos, T. and Brandenburg, G. and Bromberg, C. and Buckley-Geer, E. and Budd, H.S. and Burkett, K. and Busetto, G. and Byon-Wagner, A. and Byrum, K.L. and Cammerata, J. and Campagnari, C. and Campbell, M. and Caner, A. and Carithers, W. and Carlsmith, D. and Castro, A. and Cen, Y. and Cervelli, F. and Chao, H.Y. and Chapman, J. and Cheng, M. and Chiarelli, G. and Chikamatsu, T. and Chiou, C.N. and Christofek, L. and Cihangir, S. and Clark, A.G. and Cobal, M. and Contreras, M. and Conway, J. and Cooper, J. and Cordelli, M. and Couyoumtzelis, C. and Crane, D. and Cunningham, J.D. and Daniels, T. and DeJongh, F. and Delchamps, S. and Dell`Agnello, S. and Dell`Orso, M. and Demortier, L. and Denby, B. and Deninno, M. and Derwent, P.F. and Devlin, T. and Dickson, M. and Dittmann, J.R. and Donati, S. and Drucker, R.B. and Dunn, A. and Einsweiler, K. and Elias, J.E. and Ely, R. and Engels, E. Jr. and Eno, S. and Errede, D. and Errede, S. and Fan, Q. and Farhat, B. and Fiori, I. and Flaugher, B. and Foster, G.W. and Franklin, M. and Frautschi, M. and Freeman, J. and Friedman, J. and Frisch, H. and Fry, A. and Fuess, T.A. and Fukui, Y. and Funaki, S. and Gagliardi, G. and Galeotti, S. and Gallinaro, M. and Garfinkel, A.F. and Geer, S. and Gerdes, D.W. and Giannetti, P. and Giokaris, N. and Giromini, P. and Gladney, L. and Glenzinski, D. and Gold, M. and Gonzalez, J. and Gordon, A. and Goshaw, A.T. and Goulianos, K. and Grassmann, H. and Grewal, A. and Groer, L. and Grosso-Pilcher, C. and Haber, C. and Hahn, S.R. and Hamilton, R. and Handler, R. and Hans, R.M. and Hara, K. and Harral, B. and Harris, R.M. and Hauger, S.A. and CDF Collaboration)},
abstractNote = {Direct limits are set on {ital WWZ} and {ital WW}{gamma} three-boson couplings in a search for {ital WW} and {ital WZ} production with high transverse momentum in {ital p{bar p}} collisions at {radical}{ital s}=1.8 TeV, using the Collider Detector at Fermilab. The results are in agreement with the SU(2) {times} U(1) model of electroweak interactions. Assuming standard model {ital WW}{gamma} couplings, the limits are interpreted as direct evidence for a nonzero {ital WWZ} coupling at subprocess energies near 500 GeV. Alternatively, assuming identical {ital WWZ} and {ital WW}{gamma} couplings, bounds {minus}0.11{lt}{kappa}{lt}2.27 and {minus}0.81{lt}{lambda}{lt}0.84 are obtained at 95% C.L. for a form factor scale 1000 GeV.},
doi = {10.1103/PhysRevLett.75.1017},
journal = {Physical Review Letters},
number = 6,
volume = 75,
place = {United States},
year = {1995},
month = {8}
}