Measurement of the ratio of inclusive cross sections $\sigma (p\bar{p} \rightarrow Z+2~b~\text{jets}) / \sigma (p\bar{p} \rightarrow Z+ \text{2 jets})$ in $p\bar{p}$ collisions at $\sqrt s=1.96$ TeV

Abazov, V. M.

doi:10.1103/PhysRevD.91.052010

Title: Measurement of the ratio of inclusive cross sections $$\sigma (p\bar{p} \rightarrow Z+2~b~\text{jets}) / \sigma (p\bar{p} \rightarrow Z+ \text{2 jets})$$ in $$p\bar{p}$$ collisions at $$\sqrt s=1.96$$ TeV

Journal Article · Tue Mar 17 00:00:00 EDT 2015 · Physical Review. D, Particles, Fields, Gravitation and Cosmology

DOI:https://doi.org/10.1103/PhysRevD.91.052010· OSTI ID:1221231

Abazov, V. M. ^[1]

Joint Institute for Nuclear Research, Dubna (Russia). et al.

In this study, we measure the ratio of cross sections, σ(pp¯ → Z + 2 b jets)/σ(pp¯ → Z + 2 jets), for associated production of a Z boson with at least two jets with transverse momentum p^jet_T > 20 GeV and pseudorapidity |η^jet| < 2.5. This measurement uses data corresponding to an integrated luminosity of 9.7 fb^–1 collected by the D0 experiment in Run II of Fermilab’s Tevatron pp¯ Collider at a center-of-mass energy of 1.96 TeV. The measured integrated ratio of 0.0236 ± 0.0032(stat) ± 0.0035(syst) is in agreement with predictions from next-to-leading-order perturbative QCD and the Monte Carlo event generators _PYTHIA and _ALPGEN.

View Accepted Manuscript (DOE)

View Accepted Manuscript (Publisher)

Cite

Export

Save

Research Organization:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

Contributing Organization:: D0 Collaboration

Grant/Contract Number:: AC02-07CH11359

OSTI ID:: 1221231

Alternate ID(s):: OSTI ID: 1180495

Report Number(s):: FERMILAB-PUB-15-013-E; arXiv eprint number arXiv:1501.05325; TRN: US1600872

Journal Information:: Physical Review. D, Particles, Fields, Gravitation and Cosmology, Vol. 91, Issue 5; ISSN 1550-7998

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 3 works

Citation information provided by
Web of Science

References (35)

Production of a $Z$ boson and two jets with one heavy-quark tag Campbell, J.; Ellis, R. K.; Maltoni, F. Physical Review D, Vol. 73, Issue 5 https://doi.org/10.1103/PhysRevD.73.054007	journal	March 2006
NLO QCD corrections to $Z b \bar{b}$ production with massive bottom quarks at the Fermilab Tevatron Febres Cordero, F.; Reina, L.; Wackeroth, D. Physical Review D, Vol. 78, Issue 7 https://doi.org/10.1103/PhysRevD.78.074014	journal	October 2008
Search for the Standard Model Higgs Boson in $Z H \to ℓ^{+} ℓ^{-} b \bar{b}$ Production with the D0 Detector in $9.7 {fb}^{- 1}$ of $p \bar{p}$ Collisions at $\sqrt{s} = 1.96 TeV$ Abazov, V. M.; Abbott, B.; Acharya, B. S. Physical Review Letters, Vol. 109, Issue 12 https://doi.org/10.1103/PhysRevLett.109.121803	journal	September 2012
Search for the Standard Model Higgs Boson Decaying to a $b \bar{b}$ Pair in Events with Two Oppositely Charged Leptons Using the Full CDF Data Set Aaltonen, T.; Álvarez González, B.; Amerio, S. Physical Review Letters, Vol. 109, Issue 11 https://doi.org/10.1103/PhysRevLett.109.111803	journal	September 2012
Search for scalar bottom quarks and third-generation leptoquarks in <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>p</mml:mi><mml:mover accent="true"><mml:mi>p</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:math> collisions at <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>1.96</mml:mn><mml:mtext> TeV</mml:mtext></mml:math> Abazov, V. M.; Abbott, B.; Abolins, M. Physics Letters B, Vol. 693, Issue 2 https://doi.org/10.1016/j.physletb.2010.08.028	journal	September 2010
Search for the Production of Scalar Bottom Quarks in $p \bar{p}$ Collisions at $\sqrt{s} = 1.96 TeV$ Aaltonen, T.; Adelman, J.; Álvarez González, B. Physical Review Letters, Vol. 105, Issue 8 https://doi.org/10.1103/PhysRevLett.105.081802	journal	August 2010
Measurement of cross sections for $b$ jet production in events with a $Z$ boson in $p \bar{p}$ collisions at $\sqrt{s} = 1.96 TeV$ Aaltonen, T.; Adelman, J.; Akimoto, T. Physical Review D, Vol. 79, Issue 5 https://doi.org/10.1103/PhysRevD.79.052008	journal	March 2009
Measurement of the $b$ jet cross section in events with a $Z$ boson in $p \bar{p}$ collisions at $\sqrt{s} = 1.96 TeV$ Abulencia, A.; Acosta, D.; Adelman, J. Physical Review D, Vol. 74, Issue 3 https://doi.org/10.1103/PhysRevD.74.032008	journal	August 2006
Measurement of the Ratio of Inclusive Cross Sections $σ (p \bar{p} \to Z + b jet) / σ (p \bar{p} \to Z + jet)$ at $\sqrt{s} = 1.96 TeV$ Abazov, V. M.; Abbott, B.; Abolins, M. Physical Review Letters, Vol. 94, Issue 16 https://doi.org/10.1103/PhysRevLett.94.161801	journal	April 2005
Measurement of the ratio of inclusive cross sections $σ (p \bar{p} \to Z + b − quark jet) / σ (p \bar{p} \to Z + jet)$ at $\sqrt{s} = 1.96 TeV$ Abazov, V. M.; Abbott, B.; Acharya, B. S. Physical Review D, Vol. 83, Issue 3 https://doi.org/10.1103/PhysRevD.83.031105	journal	February 2011
Measurement of the ratio of differential cross sections $σ (p \bar{p} \to Z + b jet) / σ (p \bar{p} \to Z + jet)$ in $p \bar{p}$ collisions at $\sqrt{s} = 1.96 TeV$ Abazov, V. M.; Abbott, B.; Acharya, B. S. Physical Review D, Vol. 87, Issue 9 https://doi.org/10.1103/PhysRevD.87.092010	journal	May 2013
Measurement of the cross-section for b-jets produced in association with a Z boson at <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>7</mml:mn><mml:mtext> </mml:mtext><mml:mtext>TeV</mml:mtext></mml:math> with the ATLAS detector Aad, G.; Abbott, B.; Abdallah, J. Physics Letters B, Vol. 706, Issue 4-5 https://doi.org/10.1016/j.physletb.2011.11.059	journal	January 2012
Measurement of the Z/γ* + b-jet cross section in pp collisions at $ \sqrt {s} = 7 $ TeV Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Journal of High Energy Physics, Vol. 2012, Issue 6 https://doi.org/10.1007/JHEP06(2012)126	journal	June 2012
Measurement of the production cross sections for a Z boson and one or more b jets in pp collisions at s $$ \sqrt{s} $$ = 7 TeV Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Journal of High Energy Physics, Vol. 2014, Issue 6 https://doi.org/10.1007/JHEP06(2014)120	journal	June 2014
Measurement of differential production cross-sections for a Z boson in association with b-jets in 7 TeV proton-proton collisions with the ATLAS detector Aad, G.; Abbott, B.; Abdallah, J. Journal of High Energy Physics, Vol. 2014, Issue 10 https://doi.org/10.1007/JHEP10(2014)141	journal	October 2014
The upgraded DØ detector Abazov, V. M.; Abbott, B.; Abolins, M. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 565, Issue 2 https://doi.org/10.1016/j.nima.2006.05.248	journal	September 2006
Design and implementation of the new D0 level-1 calorimeter trigger Abolins, M.; Adams, M.; Adams, T. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 584, Issue 1 https://doi.org/10.1016/j.nima.2007.10.014	journal	January 2008
The layer 0 inner silicon detector of the D0 experiment Angstadt, R.; Bagby, L.; Bean, A. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 622, Issue 1 https://doi.org/10.1016/j.nima.2010.04.148	journal	October 2010
The D0 Silicon Microstrip Tracker Ahmed, S. N.; Angstadt, R.; Aoki, M. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 634, Issue 1 https://doi.org/10.1016/j.nima.2010.11.121	journal	April 2011
The DØ detector Abachi, S.; Abolins, M.; Acharya, B. S. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 338, Issue 2-3 https://doi.org/10.1016/0168-9002(94)91312-9	journal	January 1994
Improved b quark jet identification at the D0 experiment Abazov, V. M.; Abbott, B.; Acharya, B. S. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 763 https://doi.org/10.1016/j.nima.2014.04.087	journal	November 2014
Muon reconstruction and identification with the Run II D0 detector Abazov, V. M.; Abbott, B.; Acharya, B. S. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 737 https://doi.org/10.1016/j.nima.2013.11.050	journal	February 2014
Jet energy scale determination in the D0 experiment Abazov, V. M.; Abbott, B.; Acharya, B. S. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 763 https://doi.org/10.1016/j.nima.2014.05.044	journal	November 2014
PYTHIA 6.4 physics and manual Sjöstrand, Torbjörn; Mrenna, Stephen; Skands, Peter Journal of High Energy Physics, Vol. 2006, Issue 05 https://doi.org/10.1088/1126-6708/2006/05/026	journal	May 2006
ALPGEN, a generator for hard multiparton processes in hadronic collisions Mangano, Michelangelo L.; Piccinini, Fulvio; Polosa, Antonio D. Journal of High Energy Physics, Vol. 2003, Issue 07 https://doi.org/10.1088/1126-6708/2003/07/001	journal	July 2003
New Generation of Parton Distributions with Uncertainties from Global QCD Analysis Pumplin, Jonathan; Stump, Daniel Robert; Huston, Joey Journal of High Energy Physics, Vol. 2002, Issue 07 https://doi.org/10.1088/1126-6708/2002/07/012	journal	July 2002
Update on vector boson pair production at hadron colliders Campbell, J. M.; Ellis, R. K. Physical Review D, Vol. 60, Issue 11 https://doi.org/10.1103/PhysRevD.60.113006	journal	November 1999
Radiative corrections to $Zb \bar{b}$ production Campbell, John; Ellis, R. K. Physical Review D, Vol. 62, Issue 11 https://doi.org/10.1103/PhysRevD.62.114012	journal	October 2000
Next-to-leading order corrections to $W + 2$ jet and $Z + 2$ jet production at hadron colliders Campbell, John; Ellis, R. K. Physical Review D, Vol. 65, Issue 11 https://doi.org/10.1103/PhysRevD.65.113007	journal	June 2002
Measuring the running top-quark mass Langenfeld, U.; Moch, S.; Uwer, P. Physical Review D, Vol. 80, Issue 5 https://doi.org/10.1103/PhysRevD.80.054009	journal	September 2009
Measurement of the Shape of the Boson-Transverse Momentum Distribution in $p \bar{p} \to Z / γ^{*} \to e^{+} e^{-} + X$ Events Produced at $\sqrt{s} = 1.96 TeV$ Abazov, V. M.; Abbott, B.; Abolins, M. Physical Review Letters, Vol. 100, Issue 10 https://doi.org/10.1103/PhysRevLett.100.102002	journal	March 2008
Measurement of the <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>p</mml:mi><mml:mover accent="true"><mml:mi>p</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mo>→</mml:mo><mml:mi>W</mml:mi><mml:mo>+</mml:mo><mml:mi>b</mml:mi><mml:mo>+</mml:mo><mml:mi>X</mml:mi></mml:math> production cross section at <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>1.96</mml:mn><mml:mtext> </mml:mtext><mml:mtext>TeV</mml:mtext></mml:math> Abazov, V. M.; Abbott, B.; Acharya, B. S. Physics Letters B, Vol. 718, Issue 4-5 https://doi.org/10.1016/j.physletb.2012.12.044	journal	January 2013
Precise measurement of the top-quark mass from $lepton + jets$ events at D0 Abazov, V. M.; Abbott, B.; Acharya, B. S. Physical Review D, Vol. 84, Issue 3 https://doi.org/10.1103/PhysRevD.84.032004	journal	August 2011
Parton distributions for the LHC Martin, A. D.; Stirling, W. J.; Thorne, R. S. The European Physical Journal C, Vol. 63, Issue 2 https://doi.org/10.1140/epjc/s10052-009-1072-5	journal	July 2009
A new approach to multi-jet calculations in hadron collisions Caravaglios, F.; Mangano, M. L.; Moretti, M. Nuclear Physics B, Vol. 539, Issue 1-2 https://doi.org/10.1016/S0550-3213(98)00739-1	journal	January 1999

Similar Records

A measurement of the ratio of inclusive cross sections $\sigma(p\bar{p}\rightarrow Z+b{\rm\, jet})/ \sigma(p\bar{p}\rightarrow Z+{\rm jet})$ at $\sqrt{s}=1.96$ TeV

Journal Article · Fri Oct 01 00:00:00 EDT 2010 · Submitted to Phys.Rev.Lett. · OSTI ID:1221231

Abazov, Victor Mukhamedovich; Abbott, Braden Keim; Acharya, Bannanje Sripath; +8 more

Study of direct photon production with heavy flavor jets in $p\overline{p}$ collisions at $\sqrt{s}=1.96$ TeV with DZero detector

Thesis/Dissertation · Sun Jan 01 00:00:00 EST 2017 · OSTI ID:1221231

Kaur, Manbir

Measurement of the Ratio of Inclusive Cross Sections σ(p-$\bar{p}$→Z+b-jet) /σ(p-$\bar{p}$→Z+jet) in the Dilepton Final States

Thesis/Dissertation · Fri Oct 01 00:00:00 EDT 2010 · OSTI ID:1221231

Smith, Kenneth James

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Title: Measurement of the ratio of inclusive cross sections $$\sigma (p\bar{p} \rightarrow Z+2~b~\text{jets}) / \sigma (p\bar{p} \rightarrow Z+ \text{2 jets})$$ in $$p\bar{p}$$ collisions at $$\sqrt s=1.96$$ TeV

Citation Formats

References (35)

Similar Records

Related Subjects