Measurement of the form factors of the decay B0 -> D*- ell+ nu and determination of the CKM matrix element |Vcb|

The Belle collaboration Dungel, W. ; Schwanda, C. ; Adachi, I. ; et al.
Phys.Rev. D82 (2010) 112007, 2010.
Inspire Record 874639 DOI 10.17182/hepdata.79449

This article describes a determination of the Cabibbo-Kobayashi-Maskawa matrix element $|V_{cb}|$ from the decay $B^0\to D^{*-}\ell^+\nu_\ell$ using 711 fb$^{-1}$ of Belle data collected near the $\Upsilon(4S)$ resonance. We simultaneously measure the product of the form factor normalization $\mathcal{F}(1)$ and the matrix element $|V_{cb}|$ as well as the three parameters $\rho^2$, $R_1(1)$ and $R_2(1)$, which determine the form factors of this decay in the framework of the Heavy Quark Effective Theory. The results, based on about 120,000 reconstructed $B^0\to D^{*-}\ell^+\nu_\ell$ decays, are $\rho^2=1.214\pm 0.034\pm 0.009$, $R_1(1)=1.401\pm 0.034\pm 0.018$, $R_2(1)=0.864\pm 0.024\pm 0.008$ and $\mathcal{F}(1)|V_{cb}|=(34.6\pm 0.2\pm 1.0)\times 10^{-3}$. The branching fraction of $B^0\to D^{*-}\ell^+\nu_\ell$ is measured at the same time/ we obtain a value of $\mathcal{B}(B^0 \to D^{*-}\ell^+ \nu_\ell) = (4.58 \pm 0.03 \pm 0.26) %$. The errors correspond to the statistical and systematic uncertainties. These results give the most precise determination of the form factor parameters and $\mathcal{F}(1)|V_{cb}|$ to date. In addition, a direct, model-independent determination of the form factor shapes has been carried out.

4 data tables

Continuum-subtracted on-resonance data as a function of the $w$ kinematic variable.

Continuum-subtracted on-resonance data as a function of the $\cos\theta_\ell$ variable.

Continuum-subtracted on-resonance data as a function of the $\cos\theta_\nu$ variable.

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Charged B+ or B- meson cross section.

Charged B+ or B- meson cross section.

Neutral B0 or BBAR0 meson cross section.

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Angular analysis of $B^0 \to K^\ast(892)^0 \ell^+ \ell^-$

The Belle collaboration Abdesselam, A. ; Adachi, I. ; Adamczyk, K. ; et al.
2016.
Inspire Record 1446979 DOI 10.17182/hepdata.72558
1 data table

Results of the angular analysis of $B^0 \to K^\ast(892)^0 \ell^+ \ell^-$ (where $\ell = e,\mu$) in five bins of $q^2$, the di-lepton invariant mass squared.


No description provided.

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The momentum dependence of the differential pion charge exchange cross section from 1.3 to 3.8 GeV/c

Kistiakowsky, V. ; Bastian, P. ; Brabson, B. ; et al.
1976.
Inspire Record 1408079 DOI 10.17182/hepdata.70407
18 data tables

No description provided.

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Difference of nonannihilation anti-p p interactions at 22.4-GeV/c from p p interactions at close energy

Batyunya, B.V. ;
1989.
Inspire Record 292242 DOI 10.17182/hepdata.54979

The longitudinal and transverse momentum distributions of protons and π±-mesons, produced and pp interactions at close energy (22-24 GeV), are compared. The existence of a difference between these (P<1.2 GeV/c in laboratory system) and for mesons accompaying them, is shown. The observed difference increases with increasing the multiplicity of charged particles. For π+ mesons it increases with decreasing the momentum of accompaying protons. These effects do not practically exist for π- mesons

34 data tables

No description provided.

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THE pi, K, PROTON ELECTROMAGNETIC FORM-FACTORS AND NEW RELATED DM2 RESULTS

The DM2 collaboration Castro, A. ; Bisello, D. ; Busetto, G. ; et al.
1988.
Inspire Record 267117 DOI 10.17182/hepdata.38181
1 data table

No description provided.


Results from a search for a neutral scalar produced in association with a W boson in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV

The D0 collaboration Abachi, S. ; Abbott, B. ; Abolins, M. ; et al.
1996.
Inspire Record 424540 DOI 10.17182/hepdata.43005
1 data table

The cross section limits are set using two methods. The first (C=COUNT) is a simple counting experiment, and the second (C=SHAPE) use the shape of the dij et mass spectrum input to a likelihood fit.


Measurement of the upsilon cross-section at D0 using dimuons

The D0 collaboration Abachi, S. ; Abbott, B. ; Abolins, M. ; et al.
1995.
Inspire Record 397850 DOI 10.17182/hepdata.43051
1 data table

Cross section times the branching ratio for decay into dimuons.


$\upsilon$ production at CDF

The CDF collaboration Abe, F. ; Papadimitriou, V. ;
1995.
Inspire Record 397256 DOI 10.17182/hepdata.43022
2 data tables

SIG*Br(UPSI --> MU+ MU-).

SIG*Br(UPSI --> MU+ MU-).


Measurement of the polarization in the decay $B^0 \to J/\psi$ K*0 in $\bar{p} p$ collisions at $\sqrt{s}$ = 1.8-TeV

The CDF collaboration
1994.
Inspire Record 374206 DOI 10.17182/hepdata.50099
1 data table

Here POL is longitudinal polarization Gl/G (see article for definition).


$J/\psi$, $\upsilon^\prime \to \mu^{+} \mu^{-}$ and $B \to J/\psi$, $\psi^\prime$ cross-sections

The CDF collaboration
1994.
Inspire Record 375758 DOI 10.17182/hepdata.43047

This paper presents a measurement of J/psi,psi(2S) differential cross sections in p-pbar collisions at square root s = 1.8 TeV. The cross sections are measured above 4 GeV/c in the central region (|eta| &lt; 0.6) using the dimuon decay channel. The fraction of events from B decays is measured, and used to calculate b quark cross sections and direct J/psi,psi(2S) cross sections. The direct cross sections are found to be more than an order of magnitude above theoretical expectations.

3 data tables

Cross sections are multiplied on branching ratio of J/PSI or PSI(2S), respectively.

The cross sections was evaluated form the J/PSI spectrum. The error is statistical and systematic errors, added in quadrature.

The cross sections was evaluated form the PSI(2S) spectrum. The error is statistical and systematic errors, added in quadrature.


Beam flavor dependence in the hadroproduction of D+- and D(s)+- mesons

The E769 collaboration Wallace, A. ; Alves, G.A. ; Amato, S. ; et al.
1994.
Inspire Record 375038 DOI 10.17182/hepdata.43049
10 data tables

No description provided.

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phi meson production in neutron - nucleus interactions at 30-GeV - 70-GeV

The BIS-2 collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.
1990.
Inspire Record 299080 DOI 10.17182/hepdata.39413
2 data tables

No description provided.

No description provided.


A Comparative study of structure function measurements from hydrogen and deuterium

Bazizi, K. ; Wimpenny, S.J. ;
1991.
Inspire Record 317333 DOI 10.17182/hepdata.18595
34 data tables

NA28 100 GeV data.

NA28 100 GeV data.

NA28 100 GeV data.

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Measurements of the cross-section for $e^+e^- \to \gamma \gamma$ at TRISTAN

The AMY collaboration Kim, H.J. ; Kang, J.S. ; Lee, M.H. ; et al.
1989.
Inspire Record 280029 DOI 10.17182/hepdata.38418
1 data table

No description provided.


Charged multiplicity and rapidity distributions in Z0 hadronic decays

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adami, F. ; et al.
1990.
Inspire Record 299521 DOI 10.17182/hepdata.48523
1 data table

No description provided.


DELPHI results on the Z0 resonance parameters through its hadronic and leptonic decay modes

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adami, F. ; et al.
1990.
Inspire Record 298840 DOI 10.17182/hepdata.47313
7 data tables

Overall systematic error is 2.3 pct.

Overall systematic error is 2.6 pct.

Overall systematic error is 2.8 pct.

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RESULTS ON LAMBDA(c)+, D(s)+, D0 AND D+ PRODUCTION PROPERTIES IN 230-GeV/c pi- Cu INTERACTIONS FROM THE NA32 EXPERIMENT

The ACCMOR collaboration Barlag, S. ; Becker, H. ; Bohringer, T. ; et al.
1988.
Inspire Record 264995 DOI 10.17182/hepdata.12879
33 data tables

AUTHORS FIT D2(SIG)/D(XL)/D(PT**2) BY (1-XL)**POWER*EXP(-SLOPE*PT**2).

AUTHORS FIT D2(SIG)/D(XL)/D(PT**2) BY (1-XL)**POWER*EXP(-SLOPE*PT**2).

AUTHORS FIT D2(SIG)/D(XL)/D(PT**2) BY (1-XL)**POWER*EXP(-SLOPE*PT**2).

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Proton - Helium Elastic Scattering From 40-{GeV} to 400-{GeV}

Jenkins, E. ; Bujak, A. ; Kuznetsov, A. ; et al.
1978.
Inspire Record 133837 DOI 10.17182/hepdata.24088
7 data tables

No description provided.

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HADRONS AND GAMMAS ASSOCIATED TO DIMUONS AND J / psi PARTICLES IN pi- C INTERACTIONS AT 38-GeV/c

The RISK collaboration Jani, J. ; Mihalyi, Z. ; Nyitrai, G. ; et al.
1987.
Inspire Record 251044 DOI 10.17182/hepdata.9973
7 data tables

No description provided.

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NEW RESULTS ON NUCLEAR EFFECTS IN DEEP INELASTIC MUON SCATTERING ON DEUTERIUM AND IRON TARGETS

The BCDMS collaboration Benvenuti, A.C. ; Bollini, D. ; Bruni, G. ; et al.
1986.
Inspire Record 238756 DOI 10.17182/hepdata.39470
2 data tables

VALUES OBTAINED USING ASSUMPTION R=0.

VALUES OBTAINED USING ASSUMPTION R=0.


No description provided.

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WEAK NEUTRAL CURRENT EFFECTS IN e+ e- ---> mu+ mu- AT 29-GeV

Fernandez, E. ; Ford, William T. ; Read, Alexander L. ; et al.
1983.
Inspire Record 190846 DOI 10.17182/hepdata.18659
2 data tables

No description provided.

Data extrapolated to full solid angle.


INVESTIGATION OF INCLUSIVE PROCESSES pi- A ---> pi- X AND pi- A ---> p (backwards) X AT 40-GeV/c

Abrosimov, A.T. ; Albini, E. ; Antipov, V.V. ; et al.
2016.
Inspire Record 209961 DOI 10.17182/hepdata.39513
3 data tables

No description provided.

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