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Measurement of the differential cross section dσ/dt in elastic pp̅ scattering at √s=1.96  TeV

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Measurement of the differential cross section dσ/dt in elastic pp̅ scattering at √s=1.96  TeV. / Bertram, Iain; Collaboration, D0; Borissov, Guennadi; Fox, Harald; Ross, Anthony; Williams, Mark; Ratoff, Peter.

In: Physical Review D, Vol. 86, No. 1, 012009, 27.07.2012.

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@article{9848d93a9ff94d77ac2f120a3fb26364,
title = "Measurement of the differential cross section dσ/dt in elastic pp̅ scattering at √s=1.96  TeV",
abstract = "We present a measurement of the elastic differential cross section dσ(pp̅ →pp̅ )/dt as a function of the four-momentum-transfer squared t. The data sample corresponds to an integrated luminosity of ≈31  nb-1 collected with the D0 detector using dedicated Tevatron pp̅ Collider operating conditions at √s=1.96  TeV and covers the range 0.26<|t|<1.2  GeV2. For |t|<0.6  GeV2, dσ/dt is described by an exponential function of the form Ae-b|t| with a slope parameter b=16.86±0.10(stat)±0.20(syst)  GeV-2. A change in slope is observed at |t|≈0.6  GeV2, followed by a more gradual |t| dependence with increasing values of |t|.",
author = "Iain Bertram and D0 Collaboration and Guennadi Borissov and Harald Fox and Anthony Ross and Mark Williams and Peter Ratoff",
note = "{\textcopyright} 2012 American Physical Society",
year = "2012",
month = jul
day = "27",
doi = "10.1103/PhysRevD.86.012009",
language = "English",
volume = "86",
journal = "Physical Review D",
issn = "1550-7998",
publisher = "American Physical Society",
number = "1",

}

RIS

TY - JOUR

T1 - Measurement of the differential cross section dσ/dt in elastic pp̅ scattering at √s=1.96  TeV

AU - Bertram, Iain

AU - Collaboration, D0

AU - Borissov, Guennadi

AU - Fox, Harald

AU - Ross, Anthony

AU - Williams, Mark

AU - Ratoff, Peter

N1 - © 2012 American Physical Society

PY - 2012/7/27

Y1 - 2012/7/27

N2 - We present a measurement of the elastic differential cross section dσ(pp̅ →pp̅ )/dt as a function of the four-momentum-transfer squared t. The data sample corresponds to an integrated luminosity of ≈31  nb-1 collected with the D0 detector using dedicated Tevatron pp̅ Collider operating conditions at √s=1.96  TeV and covers the range 0.26<|t|<1.2  GeV2. For |t|<0.6  GeV2, dσ/dt is described by an exponential function of the form Ae-b|t| with a slope parameter b=16.86±0.10(stat)±0.20(syst)  GeV-2. A change in slope is observed at |t|≈0.6  GeV2, followed by a more gradual |t| dependence with increasing values of |t|.

AB - We present a measurement of the elastic differential cross section dσ(pp̅ →pp̅ )/dt as a function of the four-momentum-transfer squared t. The data sample corresponds to an integrated luminosity of ≈31  nb-1 collected with the D0 detector using dedicated Tevatron pp̅ Collider operating conditions at √s=1.96  TeV and covers the range 0.26<|t|<1.2  GeV2. For |t|<0.6  GeV2, dσ/dt is described by an exponential function of the form Ae-b|t| with a slope parameter b=16.86±0.10(stat)±0.20(syst)  GeV-2. A change in slope is observed at |t|≈0.6  GeV2, followed by a more gradual |t| dependence with increasing values of |t|.

U2 - 10.1103/PhysRevD.86.012009

DO - 10.1103/PhysRevD.86.012009

M3 - Journal article

VL - 86

JO - Physical Review D

JF - Physical Review D

SN - 1550-7998

IS - 1

M1 - 012009

ER -