Combined Forward-Backward Asymmetry Measurements in Top-Antitop Quark Production at the Tevatron
The CDF and D0 experiments at the Fermilab Tevatron have measured the asymmetry between yields of forward- and backward-produced top and antitop quarks based on their rapidity difference and the asymmetry between their decay leptons. These measurements use the full data sets collected in proton-antiproton collisions at a center-of-mass energy of sqrt[s]=1.96 TeV. We report the results of combinations of the inclusive asymmetries and their differential dependencies on relevant kinematic quantities. The combined inclusive asymmetry is A_{FB}^{tt[over ¯]}=0.128±0.025. The combined inclusive and differential asymmetries are consistent with recent standard model predictions.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2018 |
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Erschienen: |
2018 |
Enthalten in: |
Zur Gesamtaufnahme - volume:120 |
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Enthalten in: |
Physical review letters - 120(2018), 4 vom: 26. Jan., Seite 042001 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Aaltonen, T [VerfasserIn] |
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Date Completed 16.02.2018 Date Revised 16.02.2018 published: Print Citation Status PubMed-not-MEDLINE |
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doi: |
10.1103/PhysRevLett.120.042001 |
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PPN (Katalog-ID): |
NLM280963564 |
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500 | |a published: Print | ||
500 | |a Citation Status PubMed-not-MEDLINE | ||
520 | |a The CDF and D0 experiments at the Fermilab Tevatron have measured the asymmetry between yields of forward- and backward-produced top and antitop quarks based on their rapidity difference and the asymmetry between their decay leptons. These measurements use the full data sets collected in proton-antiproton collisions at a center-of-mass energy of sqrt[s]=1.96 TeV. We report the results of combinations of the inclusive asymmetries and their differential dependencies on relevant kinematic quantities. The combined inclusive asymmetry is A_{FB}^{tt[over ¯]}=0.128±0.025. The combined inclusive and differential asymmetries are consistent with recent standard model predictions | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Abazov, V M |e verfasserin |4 aut | |
700 | 1 | |a Abbott, B |e verfasserin |4 aut | |
700 | 1 | |a Acharya, B S |e verfasserin |4 aut | |
700 | 1 | |a Adams, M |e verfasserin |4 aut | |
700 | 1 | |a Adams, T |e verfasserin |4 aut | |
700 | 1 | |a Agnew, J P |e verfasserin |4 aut | |
700 | 1 | |a Alexeev, G D |e verfasserin |4 aut | |
700 | 1 | |a Alkhazov, G |e verfasserin |4 aut | |
700 | 1 | |a Alton, A |e verfasserin |4 aut | |
700 | 1 | |a Amerio, S |e verfasserin |4 aut | |
700 | 1 | |a Amidei, D |e verfasserin |4 aut | |
700 | 1 | |a Anastassov, A |e verfasserin |4 aut | |
700 | 1 | |a Annovi, A |e verfasserin |4 aut | |
700 | 1 | |a Antos, J |e verfasserin |4 aut | |
700 | 1 | |a Apollinari, G |e verfasserin |4 aut | |
700 | 1 | |a Appel, J A |e verfasserin |4 aut | |
700 | 1 | |a Arisawa, T |e verfasserin |4 aut | |
700 | 1 | |a Artikov, A |e verfasserin |4 aut | |
700 | 1 | |a Asaadi, J |e verfasserin |4 aut | |
700 | 1 | |a Ashmanskas, W |e verfasserin |4 aut | |
700 | 1 | |a Askew, A |e verfasserin |4 aut | |
700 | 1 | |a Atkins, S |e verfasserin |4 aut | |
700 | 1 | |a Auerbach, B |e verfasserin |4 aut | |
700 | 1 | |a Augsten, K |e verfasserin |4 aut | |
700 | 1 | |a Aurisano, A |e verfasserin |4 aut | |
700 | 1 | |a Aushev, V |e verfasserin |4 aut | |
700 | 1 | |a Aushev, Y |e verfasserin |4 aut | |
700 | 1 | |a Avila, C |e verfasserin |4 aut | |
700 | 1 | |a Azfar, F |e verfasserin |4 aut | |
700 | 1 | |a Badaud, F |e verfasserin |4 aut | |
700 | 1 | |a Badgett, W |e verfasserin |4 aut | |
700 | 1 | |a Bae, T |e verfasserin |4 aut | |
700 | 1 | |a Bagby, L |e verfasserin |4 aut | |
700 | 1 | |a Baldin, B |e verfasserin |4 aut | |
700 | 1 | |a Bandurin, D V |e verfasserin |4 aut | |
700 | 1 | |a Banerjee, S |e verfasserin |4 aut | |
700 | 1 | |a Barbaro-Galtieri, A |e verfasserin |4 aut | |
700 | 1 | |a Barberis, E |e verfasserin |4 aut | |
700 | 1 | |a Baringer, P |e verfasserin |4 aut | |
700 | 1 | |a Barnes, V E |e verfasserin |4 aut | |
700 | 1 | |a Barnett, B A |e verfasserin |4 aut | |
700 | 1 | |a Barria, P |e verfasserin |4 aut | |
700 | 1 | |a Bartlett, J F |e verfasserin |4 aut | |
700 | 1 | |a Bartos, P |e verfasserin |4 aut | |
700 | 1 | |a Bassler, U |e verfasserin |4 aut | |
700 | 1 | |a Bauce, M |e verfasserin |4 aut | |
700 | 1 | |a Bazterra, V |e verfasserin |4 aut | |
700 | 1 | |a Bean, A |e verfasserin |4 aut | |
700 | 1 | |a Bedeschi, F |e verfasserin |4 aut | |
700 | 1 | |a Begalli, M |e verfasserin |4 aut | |
700 | 1 | |a Behari, S |e verfasserin |4 aut | |
700 | 1 | |a Bellantoni, L |e verfasserin |4 aut | |
700 | 1 | |a Bellettini, G |e verfasserin |4 aut | |
700 | 1 | |a Bellinger, J |e verfasserin |4 aut | |
700 | 1 | |a Benjamin, D |e verfasserin |4 aut | |
700 | 1 | |a Beretvas, A |e verfasserin |4 aut | |
700 | 1 | |a Beri, S B |e verfasserin |4 aut | |
700 | 1 | |a Bernardi, G |e verfasserin |4 aut | |
700 | 1 | |a Bernhard, R |e verfasserin |4 aut | |
700 | 1 | |a Bertram, I |e verfasserin |4 aut | |
700 | 1 | |a Besançon, M |e verfasserin |4 aut | |
700 | 1 | |a Beuselinck, R |e verfasserin |4 aut | |
700 | 1 | |a Bhat, P C |e verfasserin |4 aut | |
700 | 1 | |a Bhatia, S |e verfasserin |4 aut | |
700 | 1 | |a Bhatnagar, V |e verfasserin |4 aut | |
700 | 1 | |a Bhatti, A |e verfasserin |4 aut | |
700 | 1 | |a Bland, K R |e verfasserin |4 aut | |
700 | 1 | |a Blazey, G |e verfasserin |4 aut | |
700 | 1 | |a Blessing, S |e verfasserin |4 aut | |
700 | 1 | |a Bloom, K |e verfasserin |4 aut | |
700 | 1 | |a Blumenfeld, B |e verfasserin |4 aut | |
700 | 1 | |a Bocci, A |e verfasserin |4 aut | |
700 | 1 | |a Bodek, A |e verfasserin |4 aut | |
700 | 1 | |a Boehnlein, A |e verfasserin |4 aut | |
700 | 1 | |a Boline, D |e verfasserin |4 aut | |
700 | 1 | |a Boos, E E |e verfasserin |4 aut | |
700 | 1 | |a Borissov, G |e verfasserin |4 aut | |
700 | 1 | |a Bortoletto, D |e verfasserin |4 aut | |
700 | 1 | |a Borysova, M |e verfasserin |4 aut | |
700 | 1 | |a Boudreau, J |e verfasserin |4 aut | |
700 | 1 | |a Boveia, A |e verfasserin |4 aut | |
700 | 1 | |a Brandt, A |e verfasserin |4 aut | |
700 | 1 | |a Brandt, O |e verfasserin |4 aut | |
700 | 1 | |a Brigliadori, L |e verfasserin |4 aut | |
700 | 1 | |a Brochmann, M |e verfasserin |4 aut | |
700 | 1 | |a Brock, R |e verfasserin |4 aut | |
700 | 1 | |a Bromberg, C |e verfasserin |4 aut | |
700 | 1 | |a Bross, A |e verfasserin |4 aut | |
700 | 1 | |a Brown, D |e verfasserin |4 aut | |
700 | 1 | |a Brucken, E |e verfasserin |4 aut | |
700 | 1 | |a Bu, X B |e verfasserin |4 aut | |
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700 | 1 | |a Budd, H S |e verfasserin |4 aut | |
700 | 1 | |a Buehler, M |e verfasserin |4 aut | |
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700 | 1 | |a Busetto, G |e verfasserin |4 aut | |
700 | 0 | |a CDF Collaboration |e verfasserin |4 aut | |
700 | 0 | |a D0 Collaboration |e verfasserin |4 aut | |
700 | 0 | |a et al |4 oth | |
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