Evidence for top quark production in [ital [bar p]p] collisions at [radical][ital s] =1. 8 TeV
We summarize a search for the top quark with the Collider Detector at Fermilab (CDF) in a sample of [ital [bar p]p] collisions at [radical][ital s] =1.8 TeV with an integrated luminosity of 19.3 pb[sup [minus]1]. We find 12 events consistent with either two [ital W] bosons, or a [ital W] boson and a...
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| Veröffentlicht in: | Physical review letters 1994-07, Vol.73:2 |
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| creator | Abe, F. Albrow, M.G. Amendolia, S.R. Amidei, D. Antos, J. Anway-Wiese, C. Apollinari, G. Areti, H. Auchincloss, P. Austern, M. 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. Bolognesi, V. Bortoletto, D. Boswell, C. Boulos, T. Brandenburg, G. Buckley-Geer, E. Budd, H.S. Burkett, K. Busetto, G. Byon-Wagner, A. Byrum, K.L. Campagnari, C. Campbell, M. Caner, A. Carithers, W. Carlsmith, D. Castro, A. Cen, Y. Cervelli, F. Chapman, J. Cheng, M. Chiarelli, G. Chikamatsu, T. Cihangir, S. Clark, A.G. Cobal, M. Contreras, M. Conway, J. Cooper, J. Cordelli, M. Coupal |
| description | We summarize a search for the top quark with the Collider Detector at Fermilab (CDF) in a sample of [ital [bar p]p] collisions at [radical][ital s] =1.8 TeV with an integrated luminosity of 19.3 pb[sup [minus]1]. We find 12 events consistent with either two [ital W] bosons, or a [ital W] boson and at least one [ital b] jet. The probability that the measured yield is consistent with the background is 0.26%. Though the statistics are too limited to establish firmly the existence of the top quark, a natural interpretation of the excess is that it is due to [ital t[bar t]] production. Under this assumption, constrained fits to individual events yield a top quark mass of 174[plus minus]10[sub [minus]12][sup +13] GeV/[ital c][sup 2]. The [ital t[bar t]] production cross section is measured to be 13.9[sub [minus]4.8][sup +6.1] pb. |
| doi_str_mv | 10.1103/PhysRevLett.73.225 |
| format | Article |
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We find 12 events consistent with either two [ital W] bosons, or a [ital W] boson and at least one [ital b] jet. The probability that the measured yield is consistent with the background is 0.26%. Though the statistics are too limited to establish firmly the existence of the top quark, a natural interpretation of the excess is that it is due to [ital t[bar t]] production. Under this assumption, constrained fits to individual events yield a top quark mass of 174[plus minus]10[sub [minus]12][sup +13] GeV/[ital c][sup 2]. The [ital t[bar t]] production cross section is measured to be 13.9[sub [minus]4.8][sup +6.1] pb.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.73.225</identifier><language>eng</language><publisher>United States</publisher><subject>662340 -- Hadron Interactions-- (1992-) ; BARYON-BARYON INTERACTIONS ; BEAUTY PARTICLES ; BOSONS ; CROSS SECTIONS ; ELEMENTARY PARTICLES ; FERMILAB COLLIDER DETECTOR ; FERMIONS ; HADRON-HADRON INTERACTIONS ; HADRONS ; INTERACTIONS ; INTERMEDIATE BOSONS ; INTERMEDIATE VECTOR BOSONS ; JETS ; LUMINOSITY ; MESONS ; NUCLEON-ANTINUCLEON INTERACTIONS ; OPTICAL PROPERTIES ; PARTICLE INTERACTIONS ; PARTICLE PRODUCTION ; PHYSICAL PROPERTIES ; PHYSICS OF ELEMENTARY PARTICLES AND FIELDS ; POSTULATED PARTICLES ; PROTON-ANTIPROTON INTERACTIONS ; QUARKONIUM 662440 -- Properties of Other Particles Including Hypothetical Particles-- (1992-) ; QUARKS ; TOP PARTICLES ; TOPONIUM ; W MINUS BOSONS ; W PLUS BOSONS</subject><ispartof>Physical review letters, 1994-07, Vol.73:2</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/7015267$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Abe, F.</creatorcontrib><creatorcontrib>Albrow, M.G.</creatorcontrib><creatorcontrib>Amendolia, S.R.</creatorcontrib><creatorcontrib>Amidei, D.</creatorcontrib><creatorcontrib>Antos, J.</creatorcontrib><creatorcontrib>Anway-Wiese, C.</creatorcontrib><creatorcontrib>Apollinari, G.</creatorcontrib><creatorcontrib>Areti, H.</creatorcontrib><creatorcontrib>Auchincloss, P.</creatorcontrib><creatorcontrib>Austern, M.</creatorcontrib><creatorcontrib>Azfar, F.</creatorcontrib><creatorcontrib>Azzi, P.</creatorcontrib><creatorcontrib>Bacchetta, N.</creatorcontrib><creatorcontrib>Badgett, W.</creatorcontrib><creatorcontrib>Bailey, M.W.</creatorcontrib><creatorcontrib>Bao, J.</creatorcontrib><creatorcontrib>de Barbaro, P.</creatorcontrib><creatorcontrib>Barbaro-Galtieri, A.</creatorcontrib><creatorcontrib>Barnes, V.E.</creatorcontrib><creatorcontrib>Barnett, B.A.</creatorcontrib><creatorcontrib>Bartalini, P.</creatorcontrib><creatorcontrib>Bauer, G.</creatorcontrib><creatorcontrib>Baumann, T.</creatorcontrib><creatorcontrib>Bedeschi, F.</creatorcontrib><creatorcontrib>Behrends, S.</creatorcontrib><creatorcontrib>Belforte, S.</creatorcontrib><creatorcontrib>Bellettini, G.</creatorcontrib><creatorcontrib>Bellinger, J.</creatorcontrib><creatorcontrib>Benjamin, D.</creatorcontrib><creatorcontrib>Benlloch, J.</creatorcontrib><creatorcontrib>Bensinger, J.</creatorcontrib><creatorcontrib>Benton, D.</creatorcontrib><creatorcontrib>Beretvas, A.</creatorcontrib><creatorcontrib>Berge, J.P.</creatorcontrib><creatorcontrib>Bertolucci, S.</creatorcontrib><creatorcontrib>Bhatti, A.</creatorcontrib><creatorcontrib>Biery, K.</creatorcontrib><creatorcontrib>Binkley, M.</creatorcontrib><creatorcontrib>Bird, F.</creatorcontrib><creatorcontrib>Bisello, D.</creatorcontrib><creatorcontrib>Blair, R.E.</creatorcontrib><creatorcontrib>Blocker, C.</creatorcontrib><creatorcontrib>Bodek, A.</creatorcontrib><creatorcontrib>Bolognesi, V.</creatorcontrib><creatorcontrib>Bortoletto, D.</creatorcontrib><creatorcontrib>Boswell, C.</creatorcontrib><creatorcontrib>Boulos, T.</creatorcontrib><creatorcontrib>Brandenburg, G.</creatorcontrib><creatorcontrib>Buckley-Geer, E.</creatorcontrib><creatorcontrib>Budd, H.S.</creatorcontrib><creatorcontrib>Burkett, K.</creatorcontrib><creatorcontrib>Busetto, G.</creatorcontrib><creatorcontrib>Byon-Wagner, A.</creatorcontrib><creatorcontrib>Byrum, K.L.</creatorcontrib><creatorcontrib>Campagnari, C.</creatorcontrib><creatorcontrib>Campbell, M.</creatorcontrib><creatorcontrib>Caner, A.</creatorcontrib><creatorcontrib>Carithers, W.</creatorcontrib><creatorcontrib>Carlsmith, D.</creatorcontrib><creatorcontrib>Castro, A.</creatorcontrib><creatorcontrib>Cen, Y.</creatorcontrib><creatorcontrib>Cervelli, F.</creatorcontrib><creatorcontrib>Chapman, J.</creatorcontrib><creatorcontrib>Cheng, M.</creatorcontrib><creatorcontrib>Chiarelli, G.</creatorcontrib><creatorcontrib>Chikamatsu, T.</creatorcontrib><creatorcontrib>Cihangir, S.</creatorcontrib><creatorcontrib>Clark, A.G.</creatorcontrib><creatorcontrib>Cobal, M.</creatorcontrib><creatorcontrib>Contreras, M.</creatorcontrib><creatorcontrib>Conway, J.</creatorcontrib><creatorcontrib>Cooper, J.</creatorcontrib><creatorcontrib>Cordelli, M.</creatorcontrib><creatorcontrib>Coupal</creatorcontrib><title>Evidence for top quark production in [ital [bar p]p] collisions at [radical][ital s] =1. 8 TeV</title><title>Physical review letters</title><description>We summarize a search for the top quark with the Collider Detector at Fermilab (CDF) in a sample of [ital [bar p]p] collisions at [radical][ital s] =1.8 TeV with an integrated luminosity of 19.3 pb[sup [minus]1]. We find 12 events consistent with either two [ital W] bosons, or a [ital W] boson and at least one [ital b] jet. The probability that the measured yield is consistent with the background is 0.26%. Though the statistics are too limited to establish firmly the existence of the top quark, a natural interpretation of the excess is that it is due to [ital t[bar t]] production. Under this assumption, constrained fits to individual events yield a top quark mass of 174[plus minus]10[sub [minus]12][sup +13] GeV/[ital c][sup 2]. The [ital t[bar t]] production cross section is measured to be 13.9[sub [minus]4.8][sup +6.1] pb.</description><subject>662340 -- Hadron Interactions-- (1992-)</subject><subject>BARYON-BARYON INTERACTIONS</subject><subject>BEAUTY PARTICLES</subject><subject>BOSONS</subject><subject>CROSS SECTIONS</subject><subject>ELEMENTARY PARTICLES</subject><subject>FERMILAB COLLIDER DETECTOR</subject><subject>FERMIONS</subject><subject>HADRON-HADRON INTERACTIONS</subject><subject>HADRONS</subject><subject>INTERACTIONS</subject><subject>INTERMEDIATE BOSONS</subject><subject>INTERMEDIATE VECTOR BOSONS</subject><subject>JETS</subject><subject>LUMINOSITY</subject><subject>MESONS</subject><subject>NUCLEON-ANTINUCLEON INTERACTIONS</subject><subject>OPTICAL PROPERTIES</subject><subject>PARTICLE INTERACTIONS</subject><subject>PARTICLE PRODUCTION</subject><subject>PHYSICAL PROPERTIES</subject><subject>PHYSICS OF ELEMENTARY PARTICLES AND FIELDS</subject><subject>POSTULATED PARTICLES</subject><subject>PROTON-ANTIPROTON INTERACTIONS</subject><subject>QUARKONIUM 662440 -- Properties of Other Particles Including Hypothetical Particles-- (1992-)</subject><subject>QUARKS</subject><subject>TOP PARTICLES</subject><subject>TOPONIUM</subject><subject>W MINUS BOSONS</subject><subject>W PLUS BOSONS</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNqNyr9OwzAQgHGrAqnhzwswndgT7pK2bgcmVMTQAaGqS5RWruOqBssOvmsl3h4keACmb_h-St0RVkTYPLwev_jNnVdOpNJNVdfTkSoI9aLURJMLVSA2VC4Q9VhdMb8jItWzeaG2y7PvXbQODimDpAE-TyZ_wJBTf7LiUwQfofViArR7k2Hohg5sCsHzz2QwAm02vbcmdL-MO3ikCuawdpsbdXkwgd3tX6_V_fNy_fRSJha_Y-vF2aNNMTorO400rWe6-Rf6BiWTSyo</recordid><startdate>19940711</startdate><enddate>19940711</enddate><creator>Abe, F.</creator><creator>Albrow, M.G.</creator><creator>Amendolia, S.R.</creator><creator>Amidei, D.</creator><creator>Antos, 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S.</creatorcontrib><creatorcontrib>Bellettini, G.</creatorcontrib><creatorcontrib>Bellinger, J.</creatorcontrib><creatorcontrib>Benjamin, D.</creatorcontrib><creatorcontrib>Benlloch, J.</creatorcontrib><creatorcontrib>Bensinger, J.</creatorcontrib><creatorcontrib>Benton, D.</creatorcontrib><creatorcontrib>Beretvas, A.</creatorcontrib><creatorcontrib>Berge, J.P.</creatorcontrib><creatorcontrib>Bertolucci, S.</creatorcontrib><creatorcontrib>Bhatti, A.</creatorcontrib><creatorcontrib>Biery, K.</creatorcontrib><creatorcontrib>Binkley, M.</creatorcontrib><creatorcontrib>Bird, F.</creatorcontrib><creatorcontrib>Bisello, D.</creatorcontrib><creatorcontrib>Blair, R.E.</creatorcontrib><creatorcontrib>Blocker, C.</creatorcontrib><creatorcontrib>Bodek, A.</creatorcontrib><creatorcontrib>Bolognesi, V.</creatorcontrib><creatorcontrib>Bortoletto, D.</creatorcontrib><creatorcontrib>Boswell, C.</creatorcontrib><creatorcontrib>Boulos, T.</creatorcontrib><creatorcontrib>Brandenburg, G.</creatorcontrib><creatorcontrib>Buckley-Geer, E.</creatorcontrib><creatorcontrib>Budd, H.S.</creatorcontrib><creatorcontrib>Burkett, K.</creatorcontrib><creatorcontrib>Busetto, G.</creatorcontrib><creatorcontrib>Byon-Wagner, A.</creatorcontrib><creatorcontrib>Byrum, K.L.</creatorcontrib><creatorcontrib>Campagnari, C.</creatorcontrib><creatorcontrib>Campbell, M.</creatorcontrib><creatorcontrib>Caner, A.</creatorcontrib><creatorcontrib>Carithers, W.</creatorcontrib><creatorcontrib>Carlsmith, D.</creatorcontrib><creatorcontrib>Castro, A.</creatorcontrib><creatorcontrib>Cen, Y.</creatorcontrib><creatorcontrib>Cervelli, F.</creatorcontrib><creatorcontrib>Chapman, J.</creatorcontrib><creatorcontrib>Cheng, M.</creatorcontrib><creatorcontrib>Chiarelli, G.</creatorcontrib><creatorcontrib>Chikamatsu, T.</creatorcontrib><creatorcontrib>Cihangir, S.</creatorcontrib><creatorcontrib>Clark, A.G.</creatorcontrib><creatorcontrib>Cobal, M.</creatorcontrib><creatorcontrib>Contreras, M.</creatorcontrib><creatorcontrib>Conway, J.</creatorcontrib><creatorcontrib>Cooper, J.</creatorcontrib><creatorcontrib>Cordelli, M.</creatorcontrib><creatorcontrib>Coupal</creatorcontrib><collection>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Abe, F.</au><au>Albrow, M.G.</au><au>Amendolia, S.R.</au><au>Amidei, D.</au><au>Antos, J.</au><au>Anway-Wiese, C.</au><au>Apollinari, G.</au><au>Areti, H.</au><au>Auchincloss, P.</au><au>Austern, M.</au><au>Azfar, F.</au><au>Azzi, P.</au><au>Bacchetta, N.</au><au>Badgett, W.</au><au>Bailey, M.W.</au><au>Bao, J.</au><au>de Barbaro, P.</au><au>Barbaro-Galtieri, A.</au><au>Barnes, V.E.</au><au>Barnett, B.A.</au><au>Bartalini, P.</au><au>Bauer, G.</au><au>Baumann, T.</au><au>Bedeschi, F.</au><au>Behrends, S.</au><au>Belforte, S.</au><au>Bellettini, G.</au><au>Bellinger, J.</au><au>Benjamin, D.</au><au>Benlloch, J.</au><au>Bensinger, J.</au><au>Benton, D.</au><au>Beretvas, A.</au><au>Berge, J.P.</au><au>Bertolucci, S.</au><au>Bhatti, A.</au><au>Biery, K.</au><au>Binkley, M.</au><au>Bird, F.</au><au>Bisello, D.</au><au>Blair, R.E.</au><au>Blocker, C.</au><au>Bodek, A.</au><au>Bolognesi, V.</au><au>Bortoletto, D.</au><au>Boswell, C.</au><au>Boulos, T.</au><au>Brandenburg, G.</au><au>Buckley-Geer, E.</au><au>Budd, H.S.</au><au>Burkett, K.</au><au>Busetto, G.</au><au>Byon-Wagner, A.</au><au>Byrum, K.L.</au><au>Campagnari, C.</au><au>Campbell, M.</au><au>Caner, A.</au><au>Carithers, W.</au><au>Carlsmith, D.</au><au>Castro, A.</au><au>Cen, Y.</au><au>Cervelli, F.</au><au>Chapman, J.</au><au>Cheng, M.</au><au>Chiarelli, G.</au><au>Chikamatsu, T.</au><au>Cihangir, S.</au><au>Clark, A.G.</au><au>Cobal, M.</au><au>Contreras, M.</au><au>Conway, J.</au><au>Cooper, J.</au><au>Cordelli, M.</au><au>Coupal</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evidence for top quark production in [ital [bar p]p] collisions at [radical][ital s] =1. 8 TeV</atitle><jtitle>Physical review letters</jtitle><date>1994-07-11</date><risdate>1994</risdate><volume>73:2</volume><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>We summarize a search for the top quark with the Collider Detector at Fermilab (CDF) in a sample of [ital [bar p]p] collisions at [radical][ital s] =1.8 TeV with an integrated luminosity of 19.3 pb[sup [minus]1]. We find 12 events consistent with either two [ital W] bosons, or a [ital W] boson and at least one [ital b] jet. The probability that the measured yield is consistent with the background is 0.26%. Though the statistics are too limited to establish firmly the existence of the top quark, a natural interpretation of the excess is that it is due to [ital t[bar t]] production. Under this assumption, constrained fits to individual events yield a top quark mass of 174[plus minus]10[sub [minus]12][sup +13] GeV/[ital c][sup 2]. The [ital t[bar t]] production cross section is measured to be 13.9[sub [minus]4.8][sup +6.1] pb.</abstract><cop>United States</cop><doi>10.1103/PhysRevLett.73.225</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-9007 |
| ispartof | Physical review letters, 1994-07, Vol.73:2 |
| issn | 0031-9007 1079-7114 |
| language | eng |
| recordid | cdi_osti_scitechconnect_7015267 |
| source | American Physical Society Journals |
| subjects | 662340 -- Hadron Interactions-- (1992-) BARYON-BARYON INTERACTIONS BEAUTY PARTICLES BOSONS CROSS SECTIONS ELEMENTARY PARTICLES FERMILAB COLLIDER DETECTOR FERMIONS HADRON-HADRON INTERACTIONS HADRONS INTERACTIONS INTERMEDIATE BOSONS INTERMEDIATE VECTOR BOSONS JETS LUMINOSITY MESONS NUCLEON-ANTINUCLEON INTERACTIONS OPTICAL PROPERTIES PARTICLE INTERACTIONS PARTICLE PRODUCTION PHYSICAL PROPERTIES PHYSICS OF ELEMENTARY PARTICLES AND FIELDS POSTULATED PARTICLES PROTON-ANTIPROTON INTERACTIONS QUARKONIUM 662440 -- Properties of Other Particles Including Hypothetical Particles-- (1992-) QUARKS TOP PARTICLES TOPONIUM W MINUS BOSONS W PLUS BOSONS |
| title | Evidence for top quark production in [ital [bar p]p] collisions at [radical][ital s] =1. 8 TeV |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-03T10%3A02%3A20IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-osti&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Evidence%20for%20top%20quark%20production%20in%20%5Bital%20%5Bbar%20p%5Dp%5D%20collisions%20at%20%5Bradical%5D%5Bital%20s%5D%20=1.%208%20TeV&rft.jtitle=Physical%20review%20letters&rft.au=Abe,%20F.&rft.date=1994-07-11&rft.volume=73:2&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/PhysRevLett.73.225&rft_dat=%3Costi%3E7015267%3C/osti%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |