Top-quark mass measurement from dilepton events at CDF II
We report a measurement of the top-quark mass using events collected by the CDF II detector from pp collisions at square root of s = 1.96 TeV at the Fermilab Tevatron. We calculate a likelihood function for the top-quark mass in events that are consistent with tt --> bl(-)nu(l)bl'+ nu'(...
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| Veröffentlicht in: | Physical review letters 2006-04, Vol.96 (15), p.152002-152002, Article 152002 |
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| creator | Abulencia, A Acosta, D Adelman, J Affolder, T Akimoto, T Albrow, M G Ambrose, D Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arguin, J-F Arisawa, T Artikov, A Ashmanskas, W Attal, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Bachacou, H Badgett, W Barbaro-Galtieri, A Barnes, V E Barnett, B A Baroiant, S Bartsch, V Bauer, G Bedeschi, F Behari, S Belforte, S Bellettini, G Bellinger, J Belloni, A Ben-Haim, E Benjamin, D Beretvas, A Beringer, J Berry, T Bhatti, A Binkley, M Bisello, D Bishai, M Blair, R E Blocker, C Bloom, K Blumenfeld, B Bocci, A Bodek, A Boisvert, V Bolla, G Bolshov, A Bortoletto, D Boudreau, J Bourov, S Boveia, A Brau, B Bromberg, C Brubaker, E Budagov, J Budd, H S Budd, S Burkett, K Busetto, G Bussey, P Byrum, K L Cabrera, S Campanelli, M Campbell, M Canelli, F Canepa, A Carlsmith, D Carosi, R Carron, S Casarsa, M Castro, A Catastini, P Cauz, D Cavalli-Sforza, M Cerri, A Cerrito, L Chang, S H Chapman, J Chen, Y C Chertok, M Chiarelli, G Chlachidze, G Chlebana, F Cho, I Cho, K Chokheli, D Chou, J P Chu, P H Chuang, S H Chung, K Chung, W H |
| description | We report a measurement of the top-quark mass using events collected by the CDF II detector from pp collisions at square root of s = 1.96 TeV at the Fermilab Tevatron. We calculate a likelihood function for the top-quark mass in events that are consistent with tt --> bl(-)nu(l)bl'+ nu'(l) decays. The likelihood is formed as the convolution of the leading-order matrix element and detector resolution functions. The joint likelihood is the product of likelihoods for each of 33 events collected in 340 pb(-1) of integrated luminosity, yielding a top-quark mass M(t) = 165.2 +/- 6.1(stat) +/- 3.4(syst) GeV/c2. This first application of a matrix-element technique to tt --> bl+ nu(l)bl'- nu(l') decays gives the most precise single measurement of M(t) in dilepton events. Combined with other CDF run II measurements using dilepton events, we measure M(t) = 167.9 +/- 5.2(stat) +/- 3.7(syst) GeV/c2. |
| doi_str_mv | 10.1103/PhysRevLett.96.152002 |
| format | Article |
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We calculate a likelihood function for the top-quark mass in events that are consistent with tt --> bl(-)nu(l)bl'+ nu'(l) decays. The likelihood is formed as the convolution of the leading-order matrix element and detector resolution functions. The joint likelihood is the product of likelihoods for each of 33 events collected in 340 pb(-1) of integrated luminosity, yielding a top-quark mass M(t) = 165.2 +/- 6.1(stat) +/- 3.4(syst) GeV/c2. This first application of a matrix-element technique to tt --> bl+ nu(l)bl'- nu(l') decays gives the most precise single measurement of M(t) in dilepton events. Combined with other CDF run II measurements using dilepton events, we measure M(t) = 167.9 +/- 5.2(stat) +/- 3.7(syst) GeV/c2.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.96.152002</identifier><identifier>PMID: 16712150</identifier><language>eng</language><publisher>United States</publisher><subject>FERMILAB COLLIDER DETECTOR ; FERMILAB TEVATRON ; GEV RANGE 100-1000 ; INCLUSIVE INTERACTIONS ; MASS ; MATRIX ELEMENTS ; PARTICLE DECAY ; PARTICLE PRODUCTION ; PHYSICS OF ELEMENTARY PARTICLES AND FIELDS ; PROTON-PROTON INTERACTIONS ; STANDARD MODEL ; T QUARKS ; TEV RANGE 01-10</subject><ispartof>Physical review letters, 2006-04, Vol.96 (15), p.152002-152002, Article 152002</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c382t-11f2b8c4c3bf85346c735669792678b827edc865ab647b1bc2050d0bea912d733</citedby><cites>FETCH-LOGICAL-c382t-11f2b8c4c3bf85346c735669792678b827edc865ab647b1bc2050d0bea912d733</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,2863,2864,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16712150$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/20775173$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Abulencia, A</creatorcontrib><creatorcontrib>Acosta, D</creatorcontrib><creatorcontrib>Adelman, J</creatorcontrib><creatorcontrib>Affolder, T</creatorcontrib><creatorcontrib>Akimoto, T</creatorcontrib><creatorcontrib>Albrow, M G</creatorcontrib><creatorcontrib>Ambrose, D</creatorcontrib><creatorcontrib>Amerio, S</creatorcontrib><creatorcontrib>Amidei, D</creatorcontrib><creatorcontrib>Anastassov, A</creatorcontrib><creatorcontrib>Anikeev, K</creatorcontrib><creatorcontrib>Annovi, A</creatorcontrib><creatorcontrib>Antos, J</creatorcontrib><creatorcontrib>Aoki, M</creatorcontrib><creatorcontrib>Apollinari, G</creatorcontrib><creatorcontrib>Arguin, J-F</creatorcontrib><creatorcontrib>Arisawa, T</creatorcontrib><creatorcontrib>Artikov, A</creatorcontrib><creatorcontrib>Ashmanskas, W</creatorcontrib><creatorcontrib>Attal, A</creatorcontrib><creatorcontrib>Azfar, F</creatorcontrib><creatorcontrib>Azzi-Bacchetta, P</creatorcontrib><creatorcontrib>Azzurri, P</creatorcontrib><creatorcontrib>Bacchetta, N</creatorcontrib><creatorcontrib>Bachacou, H</creatorcontrib><creatorcontrib>Badgett, 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E</creatorcontrib><creatorcontrib>Blocker, C</creatorcontrib><creatorcontrib>Bloom, K</creatorcontrib><creatorcontrib>Blumenfeld, B</creatorcontrib><creatorcontrib>Bocci, A</creatorcontrib><creatorcontrib>Bodek, A</creatorcontrib><creatorcontrib>Boisvert, V</creatorcontrib><creatorcontrib>Bolla, G</creatorcontrib><creatorcontrib>Bolshov, A</creatorcontrib><creatorcontrib>Bortoletto, D</creatorcontrib><creatorcontrib>Boudreau, J</creatorcontrib><creatorcontrib>Bourov, S</creatorcontrib><creatorcontrib>Boveia, A</creatorcontrib><creatorcontrib>Brau, B</creatorcontrib><creatorcontrib>Bromberg, C</creatorcontrib><creatorcontrib>Brubaker, E</creatorcontrib><creatorcontrib>Budagov, J</creatorcontrib><creatorcontrib>Budd, H S</creatorcontrib><creatorcontrib>Budd, S</creatorcontrib><creatorcontrib>Burkett, K</creatorcontrib><creatorcontrib>Busetto, G</creatorcontrib><creatorcontrib>Bussey, P</creatorcontrib><creatorcontrib>Byrum, K L</creatorcontrib><creatorcontrib>Cabrera, S</creatorcontrib><creatorcontrib>Campanelli, M</creatorcontrib><creatorcontrib>Campbell, M</creatorcontrib><creatorcontrib>Canelli, F</creatorcontrib><creatorcontrib>Canepa, A</creatorcontrib><creatorcontrib>Carlsmith, D</creatorcontrib><creatorcontrib>Carosi, R</creatorcontrib><creatorcontrib>Carron, S</creatorcontrib><creatorcontrib>Casarsa, M</creatorcontrib><creatorcontrib>Castro, A</creatorcontrib><creatorcontrib>Catastini, P</creatorcontrib><creatorcontrib>Cauz, D</creatorcontrib><creatorcontrib>Cavalli-Sforza, M</creatorcontrib><creatorcontrib>Cerri, A</creatorcontrib><creatorcontrib>Cerrito, L</creatorcontrib><creatorcontrib>Chang, S H</creatorcontrib><creatorcontrib>Chapman, J</creatorcontrib><creatorcontrib>Chen, Y C</creatorcontrib><creatorcontrib>Chertok, M</creatorcontrib><creatorcontrib>Chiarelli, G</creatorcontrib><creatorcontrib>Chlachidze, G</creatorcontrib><creatorcontrib>Chlebana, F</creatorcontrib><creatorcontrib>Cho, I</creatorcontrib><creatorcontrib>Cho, K</creatorcontrib><creatorcontrib>Chokheli, D</creatorcontrib><creatorcontrib>Chou, J P</creatorcontrib><creatorcontrib>Chu, P H</creatorcontrib><creatorcontrib>Chuang, S H</creatorcontrib><creatorcontrib>Chung, K</creatorcontrib><creatorcontrib>Chung, W H</creatorcontrib><creatorcontrib>CDF Collaboration</creatorcontrib><title>Top-quark mass measurement from dilepton events at CDF II</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>We report a measurement of the top-quark mass using events collected by the CDF II detector from pp collisions at square root of s = 1.96 TeV at the Fermilab Tevatron. We calculate a likelihood function for the top-quark mass in events that are consistent with tt --> bl(-)nu(l)bl'+ nu'(l) decays. The likelihood is formed as the convolution of the leading-order matrix element and detector resolution functions. The joint likelihood is the product of likelihoods for each of 33 events collected in 340 pb(-1) of integrated luminosity, yielding a top-quark mass M(t) = 165.2 +/- 6.1(stat) +/- 3.4(syst) GeV/c2. This first application of a matrix-element technique to tt --> bl+ nu(l)bl'- nu(l') decays gives the most precise single measurement of M(t) in dilepton events. Combined with other CDF run II measurements using dilepton events, we measure M(t) = 167.9 +/- 5.2(stat) +/- 3.7(syst) GeV/c2.</description><subject>FERMILAB COLLIDER DETECTOR</subject><subject>FERMILAB TEVATRON</subject><subject>GEV RANGE 100-1000</subject><subject>INCLUSIVE INTERACTIONS</subject><subject>MASS</subject><subject>MATRIX ELEMENTS</subject><subject>PARTICLE DECAY</subject><subject>PARTICLE PRODUCTION</subject><subject>PHYSICS OF ELEMENTARY PARTICLES AND FIELDS</subject><subject>PROTON-PROTON INTERACTIONS</subject><subject>STANDARD MODEL</subject><subject>T QUARKS</subject><subject>TEV RANGE 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Anastassov, A ; Anikeev, K ; Annovi, A ; Antos, J ; Aoki, M ; Apollinari, G ; Arguin, J-F ; Arisawa, T ; Artikov, A ; Ashmanskas, W ; Attal, A ; Azfar, F ; Azzi-Bacchetta, P ; Azzurri, P ; Bacchetta, N ; Bachacou, H ; Badgett, W ; Barbaro-Galtieri, A ; Barnes, V E ; Barnett, B A ; Baroiant, S ; Bartsch, V ; Bauer, G ; Bedeschi, F ; Behari, S ; Belforte, S ; Bellettini, G ; Bellinger, J ; Belloni, A ; Ben-Haim, E ; Benjamin, D ; Beretvas, A ; Beringer, J ; Berry, T ; Bhatti, A ; Binkley, M ; Bisello, D ; Bishai, M ; Blair, R E ; Blocker, C ; Bloom, K ; Blumenfeld, B ; Bocci, A ; Bodek, A ; Boisvert, V ; Bolla, G ; Bolshov, A ; Bortoletto, D ; Boudreau, J ; Bourov, S ; Boveia, A ; Brau, B ; Bromberg, C ; Brubaker, E ; Budagov, J ; Budd, H S ; Budd, S ; Burkett, K ; Busetto, G ; Bussey, P ; Byrum, K L ; Cabrera, S ; Campanelli, M ; Campbell, M ; Canelli, F ; Canepa, A ; Carlsmith, D ; Carosi, R ; Carron, S ; Casarsa, M ; Castro, A ; Catastini, P ; Cauz, D ; Cavalli-Sforza, M ; Cerri, A ; Cerrito, L ; Chang, S H ; Chapman, J ; Chen, Y C ; Chertok, M ; Chiarelli, G ; Chlachidze, G ; Chlebana, F ; Cho, I ; Cho, K ; Chokheli, D ; Chou, J P ; Chu, P H ; Chuang, S H ; Chung, K ; Chung, W H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c382t-11f2b8c4c3bf85346c735669792678b827edc865ab647b1bc2050d0bea912d733</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>FERMILAB COLLIDER DETECTOR</topic><topic>FERMILAB TEVATRON</topic><topic>GEV RANGE 100-1000</topic><topic>INCLUSIVE INTERACTIONS</topic><topic>MASS</topic><topic>MATRIX ELEMENTS</topic><topic>PARTICLE DECAY</topic><topic>PARTICLE PRODUCTION</topic><topic>PHYSICS OF ELEMENTARY PARTICLES AND FIELDS</topic><topic>PROTON-PROTON INTERACTIONS</topic><topic>STANDARD MODEL</topic><topic>T QUARKS</topic><topic>TEV RANGE 01-10</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Abulencia, A</creatorcontrib><creatorcontrib>Acosta, D</creatorcontrib><creatorcontrib>Adelman, J</creatorcontrib><creatorcontrib>Affolder, T</creatorcontrib><creatorcontrib>Akimoto, T</creatorcontrib><creatorcontrib>Albrow, M G</creatorcontrib><creatorcontrib>Ambrose, D</creatorcontrib><creatorcontrib>Amerio, S</creatorcontrib><creatorcontrib>Amidei, D</creatorcontrib><creatorcontrib>Anastassov, A</creatorcontrib><creatorcontrib>Anikeev, K</creatorcontrib><creatorcontrib>Annovi, A</creatorcontrib><creatorcontrib>Antos, J</creatorcontrib><creatorcontrib>Aoki, M</creatorcontrib><creatorcontrib>Apollinari, G</creatorcontrib><creatorcontrib>Arguin, J-F</creatorcontrib><creatorcontrib>Arisawa, T</creatorcontrib><creatorcontrib>Artikov, A</creatorcontrib><creatorcontrib>Ashmanskas, W</creatorcontrib><creatorcontrib>Attal, A</creatorcontrib><creatorcontrib>Azfar, F</creatorcontrib><creatorcontrib>Azzi-Bacchetta, P</creatorcontrib><creatorcontrib>Azzurri, P</creatorcontrib><creatorcontrib>Bacchetta, N</creatorcontrib><creatorcontrib>Bachacou, H</creatorcontrib><creatorcontrib>Badgett, W</creatorcontrib><creatorcontrib>Barbaro-Galtieri, A</creatorcontrib><creatorcontrib>Barnes, V E</creatorcontrib><creatorcontrib>Barnett, B A</creatorcontrib><creatorcontrib>Baroiant, S</creatorcontrib><creatorcontrib>Bartsch, V</creatorcontrib><creatorcontrib>Bauer, G</creatorcontrib><creatorcontrib>Bedeschi, F</creatorcontrib><creatorcontrib>Behari, S</creatorcontrib><creatorcontrib>Belforte, S</creatorcontrib><creatorcontrib>Bellettini, G</creatorcontrib><creatorcontrib>Bellinger, J</creatorcontrib><creatorcontrib>Belloni, A</creatorcontrib><creatorcontrib>Ben-Haim, E</creatorcontrib><creatorcontrib>Benjamin, D</creatorcontrib><creatorcontrib>Beretvas, A</creatorcontrib><creatorcontrib>Beringer, J</creatorcontrib><creatorcontrib>Berry, T</creatorcontrib><creatorcontrib>Bhatti, A</creatorcontrib><creatorcontrib>Binkley, M</creatorcontrib><creatorcontrib>Bisello, D</creatorcontrib><creatorcontrib>Bishai, M</creatorcontrib><creatorcontrib>Blair, R E</creatorcontrib><creatorcontrib>Blocker, C</creatorcontrib><creatorcontrib>Bloom, K</creatorcontrib><creatorcontrib>Blumenfeld, B</creatorcontrib><creatorcontrib>Bocci, A</creatorcontrib><creatorcontrib>Bodek, A</creatorcontrib><creatorcontrib>Boisvert, V</creatorcontrib><creatorcontrib>Bolla, G</creatorcontrib><creatorcontrib>Bolshov, A</creatorcontrib><creatorcontrib>Bortoletto, D</creatorcontrib><creatorcontrib>Boudreau, J</creatorcontrib><creatorcontrib>Bourov, S</creatorcontrib><creatorcontrib>Boveia, A</creatorcontrib><creatorcontrib>Brau, B</creatorcontrib><creatorcontrib>Bromberg, C</creatorcontrib><creatorcontrib>Brubaker, E</creatorcontrib><creatorcontrib>Budagov, J</creatorcontrib><creatorcontrib>Budd, H S</creatorcontrib><creatorcontrib>Budd, S</creatorcontrib><creatorcontrib>Burkett, K</creatorcontrib><creatorcontrib>Busetto, G</creatorcontrib><creatorcontrib>Bussey, P</creatorcontrib><creatorcontrib>Byrum, K L</creatorcontrib><creatorcontrib>Cabrera, S</creatorcontrib><creatorcontrib>Campanelli, M</creatorcontrib><creatorcontrib>Campbell, M</creatorcontrib><creatorcontrib>Canelli, F</creatorcontrib><creatorcontrib>Canepa, A</creatorcontrib><creatorcontrib>Carlsmith, D</creatorcontrib><creatorcontrib>Carosi, R</creatorcontrib><creatorcontrib>Carron, S</creatorcontrib><creatorcontrib>Casarsa, M</creatorcontrib><creatorcontrib>Castro, A</creatorcontrib><creatorcontrib>Catastini, P</creatorcontrib><creatorcontrib>Cauz, D</creatorcontrib><creatorcontrib>Cavalli-Sforza, M</creatorcontrib><creatorcontrib>Cerri, A</creatorcontrib><creatorcontrib>Cerrito, L</creatorcontrib><creatorcontrib>Chang, S H</creatorcontrib><creatorcontrib>Chapman, J</creatorcontrib><creatorcontrib>Chen, Y C</creatorcontrib><creatorcontrib>Chertok, M</creatorcontrib><creatorcontrib>Chiarelli, G</creatorcontrib><creatorcontrib>Chlachidze, G</creatorcontrib><creatorcontrib>Chlebana, F</creatorcontrib><creatorcontrib>Cho, I</creatorcontrib><creatorcontrib>Cho, K</creatorcontrib><creatorcontrib>Chokheli, D</creatorcontrib><creatorcontrib>Chou, J P</creatorcontrib><creatorcontrib>Chu, P H</creatorcontrib><creatorcontrib>Chuang, S H</creatorcontrib><creatorcontrib>Chung, K</creatorcontrib><creatorcontrib>Chung, W H</creatorcontrib><creatorcontrib>CDF Collaboration</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Abulencia, A</au><au>Acosta, D</au><au>Adelman, J</au><au>Affolder, T</au><au>Akimoto, T</au><au>Albrow, M G</au><au>Ambrose, D</au><au>Amerio, S</au><au>Amidei, D</au><au>Anastassov, A</au><au>Anikeev, K</au><au>Annovi, A</au><au>Antos, J</au><au>Aoki, M</au><au>Apollinari, G</au><au>Arguin, J-F</au><au>Arisawa, T</au><au>Artikov, A</au><au>Ashmanskas, W</au><au>Attal, A</au><au>Azfar, F</au><au>Azzi-Bacchetta, P</au><au>Azzurri, P</au><au>Bacchetta, N</au><au>Bachacou, H</au><au>Badgett, W</au><au>Barbaro-Galtieri, A</au><au>Barnes, V E</au><au>Barnett, B A</au><au>Baroiant, S</au><au>Bartsch, V</au><au>Bauer, G</au><au>Bedeschi, F</au><au>Behari, S</au><au>Belforte, S</au><au>Bellettini, G</au><au>Bellinger, J</au><au>Belloni, A</au><au>Ben-Haim, E</au><au>Benjamin, D</au><au>Beretvas, A</au><au>Beringer, J</au><au>Berry, T</au><au>Bhatti, A</au><au>Binkley, M</au><au>Bisello, D</au><au>Bishai, M</au><au>Blair, R E</au><au>Blocker, C</au><au>Bloom, K</au><au>Blumenfeld, B</au><au>Bocci, A</au><au>Bodek, A</au><au>Boisvert, V</au><au>Bolla, G</au><au>Bolshov, A</au><au>Bortoletto, D</au><au>Boudreau, J</au><au>Bourov, S</au><au>Boveia, A</au><au>Brau, B</au><au>Bromberg, C</au><au>Brubaker, E</au><au>Budagov, J</au><au>Budd, H S</au><au>Budd, S</au><au>Burkett, K</au><au>Busetto, G</au><au>Bussey, P</au><au>Byrum, K L</au><au>Cabrera, S</au><au>Campanelli, M</au><au>Campbell, M</au><au>Canelli, F</au><au>Canepa, A</au><au>Carlsmith, D</au><au>Carosi, R</au><au>Carron, S</au><au>Casarsa, M</au><au>Castro, A</au><au>Catastini, P</au><au>Cauz, D</au><au>Cavalli-Sforza, M</au><au>Cerri, A</au><au>Cerrito, L</au><au>Chang, S H</au><au>Chapman, J</au><au>Chen, Y C</au><au>Chertok, M</au><au>Chiarelli, G</au><au>Chlachidze, G</au><au>Chlebana, F</au><au>Cho, I</au><au>Cho, K</au><au>Chokheli, D</au><au>Chou, J P</au><au>Chu, P H</au><au>Chuang, S H</au><au>Chung, K</au><au>Chung, W H</au><aucorp>CDF Collaboration</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Top-quark mass measurement from dilepton events at CDF II</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2006-04-21</date><risdate>2006</risdate><volume>96</volume><issue>15</issue><spage>152002</spage><epage>152002</epage><pages>152002-152002</pages><artnum>152002</artnum><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>We report a measurement of the top-quark mass using events collected by the CDF II detector from pp collisions at square root of s = 1.96 TeV at the Fermilab Tevatron. We calculate a likelihood function for the top-quark mass in events that are consistent with tt --> bl(-)nu(l)bl'+ nu'(l) decays. The likelihood is formed as the convolution of the leading-order matrix element and detector resolution functions. The joint likelihood is the product of likelihoods for each of 33 events collected in 340 pb(-1) of integrated luminosity, yielding a top-quark mass M(t) = 165.2 +/- 6.1(stat) +/- 3.4(syst) GeV/c2. This first application of a matrix-element technique to tt --> bl+ nu(l)bl'- nu(l') decays gives the most precise single measurement of M(t) in dilepton events. Combined with other CDF run II measurements using dilepton events, we measure M(t) = 167.9 +/- 5.2(stat) +/- 3.7(syst) GeV/c2.</abstract><cop>United States</cop><pmid>16712150</pmid><doi>10.1103/PhysRevLett.96.152002</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-9007 |
| ispartof | Physical review letters, 2006-04, Vol.96 (15), p.152002-152002, Article 152002 |
| issn | 0031-9007 1079-7114 |
| language | eng |
| recordid | cdi_osti_scitechconnect_20775173 |
| source | American Physical Society Journals |
| subjects | FERMILAB COLLIDER DETECTOR FERMILAB TEVATRON GEV RANGE 100-1000 INCLUSIVE INTERACTIONS MASS MATRIX ELEMENTS PARTICLE DECAY PARTICLE PRODUCTION PHYSICS OF ELEMENTARY PARTICLES AND FIELDS PROTON-PROTON INTERACTIONS STANDARD MODEL T QUARKS TEV RANGE 01-10 |
| title | Top-quark mass measurement from dilepton events at CDF II |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-11T00%3A11%3A32IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Top-quark%20mass%20measurement%20from%20dilepton%20events%20at%20CDF%20II&rft.jtitle=Physical%20review%20letters&rft.au=Abulencia,%20A&rft.aucorp=CDF%20Collaboration&rft.date=2006-04-21&rft.volume=96&rft.issue=15&rft.spage=152002&rft.epage=152002&rft.pages=152002-152002&rft.artnum=152002&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/PhysRevLett.96.152002&rft_dat=%3Cproquest_osti_%3E67998698%3C/proquest_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=67998698&rft_id=info:pmid/16712150&rfr_iscdi=true |