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Single top quark production as a probe for anomalous moments at hadron colliders

Thomas G. Rizzo
(
- SLAC
)

Jun, 1995

11 pages

Published in:

Phys.Rev.D 53 (1996) 6218-6225

e-Print:

hep-ph/9506351 [hep-ph]

DOI:

10.1103/PhysRevD.53.6218

Report number:

SLAC-PUB-6758,
SLAC-PUB-95-6758

View in:

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Abstract:

Single production of top quarks at hadron colliders via

gW

fusion is examined as a probe of possible anomalous chromomagnetic and/or chromoelectric moment type couplings between the top and gluons. As expected, we find that this channel is far less sensitive to the existence of anomalous couplings of this kind than is the usual production of top pairs by

gg

or

q\bar q

fusion. This result is found to hold at both the Tevatron as well as the LHC although somewhat greater sensitivity for anomalous couplings in this channel is found at the higher energy machine.

14.65.Ha
12.60.Rc
anti-p p: inclusive reaction
p p: inclusive reaction
top: hadroproduction
hadroproduction: top
top
fusion: W gluon
magnetic moment: color
color: magnetic moment

References(15)

Figures(0)

Evidence for Top Quark Production in $\bar{p}p$ Collisions at $\sqrt{s} = 1.8$ TeV

CDF

Collaboration

•

F. Abe

et al.

- Phys.Rev.Lett. 73 (1994) 225-231
•
e-Print:
- hep-ex/9405005
•
DOI:
- 10.1103/PhysRevLett.73.225

Evidence for top quark production in $\bar{p}p$ collisions at $\sqrt{s} = 1.8$ TeV

CDF

Collaboration

•

F. Abe

et al.

- Phys.Rev.D 50 (1994) 2966-3026
•
DOI:
- 10.1103/PhysRevD.50.2966

Search for the top quark in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV

D0

Collaboration

•

S. Abachi

et al.

- Phys.Rev.Lett. 72 (1994) 2138-2142
•
DOI:
- 10.1103/PhysRevLett.72.2138

Probing anomalous chromomagnetic top quark couplings at the NLC

Thomas G. Rizzo
(
- SLAC
)

- Phys.Rev.D 50 (1994) 4478-4484
•
e-Print:
- hep-ph/9405391
•
DOI:
- 10.1103/PhysRevD.50.4478

Using b ---> s gamma to probe top quark couplings

Joanne L. Hewett
(
- Argonne
)
,
Thomas G. Rizzo
(
- Argonne
)

- Phys.Rev.D 49 (1994) 319-322
•
e-Print:
- hep-ph/9305223
•
DOI:
- 10.1103/PhysRevD.49.319

Using the Top Quark for Testing Standard Model Polarization and CP Predictions

Gordon L. Kane
(
- Michigan U. and
- SSCL
)
,
G.A. Ladinsky
(
- Penn State U.
)
,
C.P. Yuan
(
- UC, Santa Cruz and
- Johns Hopkins U.
)

- Phys.Rev.D 45 (1992) 124-141
•
DOI:
- 10.1103/PhysRevD.45.124

Top quark polarization at e- e+ colliders

C.P. Yuan
(
- UC, Santa Cruz and
- Johns Hopkins U.
)

- Phys.Rev.D 45 (1992) 782-793
•
DOI:
- 10.1103/PhysRevD.45.782

Extracting anomalous gluon - top effective couplings at the supercolliders

- Phys.Rev.Lett. 69 (1992) 2754-2757
•
DOI:
- 10.1103/PhysRevLett.69.2754

The Effective W Approximation

Sally Dawson
(
- LBL, Berkeley
)

- Nucl.Phys.B 249 (1985) 42-60
•
DOI:
- 10.1016/0550-3213(85)90038-0

Radiative Corrections to the Effective $W$ Approximation

S. Dawson
(
- Brookhaven
)

- Phys.Lett.B 217 (1989) 347-353
•
DOI:
- 10.1016/0370-2693(89)90879-4

The Effective W+-, Z0 Approximation for High-Energy Collisions

- Phys.Lett.B 148 (1984) 367-372,
- Phys. Lett. B148 (1984) 367-372 and Preprint - KANE, G.L. (84,REC.MAY) 14p
•
DOI:
- 10.1016/0370-2693(84)90105-9

On the Validity of the Effective $W$ Approximation

Zoltan Kunszt
(
- Zurich, ETH
)
,
Davison E. Soper
(
- Oregon U.
)

- Nucl.Phys.B 296 (1988) 253-289
•
DOI:
- 10.1016/0550-3213(88)90673-6

Exact F F $\to$ F F $W W$ Calculation for the Charged Current Sector and Comparison With the Effective $W$ Approximation

- Phys.Rev.Lett. 57 (1986) 2351
•
DOI:
- 10.1103/PhysRevLett.57.2351

An Extended Parton Model for the Effective $W$ and $Z$ Approximation

William B. Rolnick
(
- Wayne State U.
)

- Nucl.Phys.B 274 (1986) 171-182
•
DOI:
- 10.1016/0550-3213(86)90623-1

Parton distributions of the proton

- Phys.Rev.D 50 (1994) 6734-6752
•
e-Print:
- hep-ph/9406315
•
DOI:
- 10.1103/PhysRevD.50.6734