Rise and fall of the bottom quark production excess - INSPIRE

DataBETA

Rise and fall of the bottom quark production excess

Matteo Cacciari
(
- Paris, LPTHE
)

Jul, 2004

14 pages

Part of Loops and legs in quantum field theory. Proceedings, 7th Workshop on Elementary Particle Theory, Zinnowitz, Germany, April 25-30, 2004, 41-46, QCD and high energy hadronic interactions. Proceedings, 39th Rencontres de Moriond, La Thuile, Italy, March 28-April 2, 2004, 41-46

Contribution to:

7th DESY Workshop on Elementary Particle Theory: Loops and Legs in Quantum Field Theory, 41-46,
39th Rencontres de Moriond on QCD and High-Energy Hadronic Interactions, 41-46

e-Print:

hep-ph/0407187 [hep-ph]

Report number:

LPTHE-P04-03

View in:

reference search42 citations

Citations per year

Abstract:

We review the history of comparisons between bottom production measurements and QCD predictions. We challenge the existence of a `significant discrepancy', and argue that standard approaches to QCD calculations do a good job in describing the experimental findings.

talk: Zinnowitz 2004/04/25
talk: La Thuile 2004/03/28
electron positron: inelastic scattering
exchange: two-photon
photon photon: inclusive reaction
photon p: inclusive reaction
electron p: inclusive reaction
anti-p p: inclusive reaction
bottom: photoproduction
bottom: electroproduction

References(46)

Figures(0)

Beauty Production at the CERN Proton - anti-Proton Collider. 1.

UA1

Collaboration

•

C. Albajar
(
- CERN
)

et al.

- Phys.Lett.B 186 (1987) 237-246
•
DOI:
- 10.1016/0370-2693(87)90287-5

Beauty production at the CERN p anti-p collider

UA1

Collaboration

•

C. Albajar
(
- CERN
)

et al.

- Phys.Lett.B 256 (1991) 121-128,
- Phys.Lett.B 262 (1991) 497 (erratum)
•
DOI:
- 10.1016/0370-2693(91)90228-I

The Total Cross-Section for the Production of Heavy Quarks in Hadronic Collisions

- Nucl.Phys.B 303 (1988) 607-633
•
DOI:
- 10.1016/0550-3213(88)90422-1

The One Particle Inclusive Differential Cross-Section for Heavy Quark Production in Hadronic Collisions

- Nucl.Phys.B 327 (1989) 49-92,
- Nucl.Phys.B 335 (1990) 260-260 (erratum)
•
DOI:
- 10.1016/0550-3213(89)90286-1

QCD Corrections to Heavy Quark Production in p anti-p Collisions

- Phys.Rev.D 40 (1989) 54-82
•
DOI:
- 10.1103/PhysRevD.40.54

QCD corrections to heavy quark production in hadron hadron collisions

- Nucl.Phys.B 351 (1991) 507-560,
- Nucl. Phys. B351 (1991) 507-560 and Hamburg DESY - DESY 90-064
•
DOI:
- 10.1016/S0550-3213(05)80032-X

A Measurement of the $B$ meson and $b$ quark cross-sections at $\sqrt{s} = 1.8$ TeV using the exclusive decay $B^\pm \to J/\psi K^\pm$

CDF

Collaboration

•

F. Abe

et al.

- Phys.Rev.Lett. 68 (1992) 3403-3407
•
DOI:
- 10.1103/PhysRevLett.68.3403

Measurement of the bottom quark production cross-section using semileptonic decay electrons in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV

CDF

Collaboration

•

F. Abe

et al.

- Phys.Rev.Lett. 71 (1993) 500-504
•
DOI:
- 10.1103/PhysRevLett.71.500

Measurement of bottom quark production in 1.8 TeV $p\bar{p}$ collisions using semileptonic decay muons

CDF

Collaboration

•

F. Abe

et al.

- Phys.Rev.Lett. 71 (1993) 2396-2400
•
DOI:
- 10.1103/PhysRevLett.71.2396

Measurement of the $B$ meson and $b$ quark cross-sections at $\sqrt{s} = 1.8$ TeV using the exclusive decay $B^0 \to J/\psi K^{*0}(892)$

CDF

Collaboration

•

F. Abe

et al.

- Phys.Rev.D 50 (1994) 4252
•
DOI:
- 10.1103/PhysRevD.50.4252

Measurement of the $B$ meson differential cross-section, $d \sigma / d p_T$ , in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV

CDF

Collaboration

•

F. Abe
(
- KEK, Tsukuba
)

et al.

- Phys.Rev.Lett. 75 (1995) 1451-1455
•
e-Print:
- hep-ex/9503013
•
DOI:
- 10.1103/PhysRevLett.75.1451

Measurement of the $B^+$ Total Cross Section and $B^+$ Differential Cross Section $d\sigma/dp_T$ in $p\bar{p}$ Collisions at $\sqrt{s}=$ 1.8-TeV

CDF

Collaboration

•

D. Acosta
(
- Florida U.
)

et al.

- Phys.Rev.D 65 (2002) 052005
•
e-Print:
- hep-ph/0111359
•
DOI:
- 10.1103/PhysRevD.65.052005

Measurement of the Ratio of $b$ Quark Production Cross Sections in $\bar{p}p$ Collisions at $\sqrt{s} = 630$ GeV and $\sqrt{s} = 1800$ GeV

CDF

Collaboration

•

D. Acosta
(
- Florida U.
)

et al.

- Phys.Rev.D 66 (2002) 032002
•
e-Print:
- hep-ex/0206019
•
DOI:
- 10.1103/PhysRevD.66.032002

Inclusive $\mu$ and $B$ quark production cross-sections in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV

D0

Collaboration

•

S. Abachi

et al.

- Phys.Rev.Lett. 74 (1995) 3548-3552
•
DOI:
- 10.1103/PhysRevLett.74.3548

$J/\psi$ production in $p \bar{p}$ collisions at $\sqrt{s}$ = 1.8-TeV

D0

Collaboration

•

S. Abachi

et al.

- Phys.Lett.B 370 (1996) 239-248
•
DOI:
- 10.1016/0370-2693(96)00067-6

Small angle muon and bottom quark production in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV

D0

Collaboration

•

B. Abbott

et al.

- Phys.Rev.Lett. 84 (2000) 5478-5483
•
e-Print:
- hep-ex/9907029
•
DOI:
- 10.1103/PhysRevLett.84.5478

The $b\bar{b}$ production cross section and angular correlations in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV

D0

Collaboration

•

B. Abbott

et al.

- Phys.Lett.B 487 (2000) 264-272
•
e-Print:
- hep-ex/9905024
•
DOI:
- 10.1016/S0370-2693(00)00844-3

Measurements of the cross-sections for open charm and beauty production in $\gamma \gamma$ collisions at $\sqrt{s}$ = 189-GeV to 202-GeV

L3

Collaboration

•

M. Acciarri

et al.

- Phys.Lett.B 503 (2001) 10-20
•
e-Print:
- hep-ex/0011070
•
DOI:
- 10.1016/S0370-2693(01)00134-4

Measurement of open beauty production at HERA

H1

Collaboration

•

C. Adloff

et al.

- Phys.Lett.B 467 (1999) 156-164,
- Phys.Lett.B 518 (2001) 331-332 (erratum)
•
e-Print:
- hep-ex/9909029
•
DOI:
- 10.1016/S0370-2693(99)01099-0

Measurement of open beauty production in photoproduction at HERA

ZEUS

Collaboration

•

J. Breitweg
(
- Argonne
)

et al.

- Eur.Phys.J.C 18 (2001) 625-637
•
e-Print:
- hep-ex/0011081
•
DOI:
- 10.1007/s100520100571

Is there a significant excess in bottom hadroproduction at the Tevatron?

Matteo Cacciari
(
- Parma U. and
- INFN, Parma
)
,
Paolo Nason
(
- INFN, Milan
)

- Phys.Rev.Lett. 89 (2002) 122003
•
e-Print:
- hep-ph/0204025
•
DOI:
- 10.1103/PhysRevLett.89.122003

QCD analysis of first $b$ cross-section data at 1.96-TeV

M. Cacciari
(
- Parma U. and
- Paris, LPTHE
)
,
S. Frixione
(
- INFN, Genoa
)
,
M.L. Mangano
(
- CERN
)
,
P. Nason
(
- INFN, Milan
)
,
G. Ridolfi
(
- INFN, Genoa
)

- JHEP 07 (2004) 033
•
e-Print:
- hep-ph/0312132
•
DOI:
- 10.1088/1126-6708/2004/07/033

Beauty photoproduction measured using decays into muons in dijet events in e p collisions at s**(1/2) = 318-GeV

ZEUS

Collaboration

•

S. Chekanov
(
- Argonne
)

et al.

- Phys.Rev.D 70 (2004) 012008,
- Phys.Rev.D 74 (2006) 059906 (erratum)
•
e-Print:
- hep-ex/0312057
•
DOI:
- 10.1103/PhysRevD.70.012008

The Fragmentation function for heavy quarks in QCD

B. Mele
(
- CERN
)
,
P. Nason
(
- INFN, Parma
)

- Nucl.Phys.B 361 (1991) 626-644,
- Nucl.Phys.B 921 (2017) 841-842 (erratum)
•
DOI:
- 10.1016/0550-3213(91)90597-Q

Study of the fragmentation of b quarks into B mesons at the Z peak

ALEPH

Collaboration

•

A. Heister
(
- Aachen, Tech. Hochsch.
)

et al.

- Phys.Lett.B 512 (2001) 30-48
•
e-Print:
- hep-ex/0106051
•
DOI:
- 10.1016/S0370-2693(01)00690-6

1-25 of 46
1
2
25 / page