Date

Subject_areas

High $p_T \gamma$ and $\pi^0$ Production, Inclusive and With a Recoil Hadronic Jet, in $p p$ Collisions at $\sqrt{s}=63$-{GeV}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Sov.J.Nucl.Phys. 51 (1990) 836-845, 1990.
Inspire Record 281284 DOI 10.17182/hepdata.48816
3 data tables

Errors are combined statistical and systematic.

Errors are combined statistical and systematic.

Errors are combined statistical and systematic.


Direct Photon Plus Away - Side Jet Production in $p p$ Collisions at $s^1$/2 = 63-{GeV} and a Determination of the Gluon Distribution

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Z.Phys. C34 (1987) 293, 1987.
Inspire Record 235690 DOI 10.17182/hepdata.15800
2 data tables

No description provided.

No description provided.


The Production of Prompt Positrons at Low Transverse Momentum Increases With the Square of the Associated Charged Multiplicity

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B192 (1987) 463-470, 1987.
Inspire Record 244887 DOI 10.17182/hepdata.30156

We have measured the production of prompt positrons in pp collisions at √ s = 63 GeV and y = 0 in the p T interval 0.12< p T <1.0 GeV/c. The results indicate that the production of positrons at low p T (<0.4 GeV/ c ) is proportional to the square of the mean multiplicity in the central region | y | < 1. Such a quadratic dependence is not expected from final-state sources such as hadronic bremsstrahlung or hadronic decays, but is natural in models where low mass electron pairs are produced by interactions of constituents created during the collision.

3 data tables

No description provided.

No description provided.

No description provided.


Search for Direct $\gamma$ Production at Low Transverse Momentum in 63-{GeV} $p p$ Collisions

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Rev. D36 (1987) 2615, 1987.
Inspire Record 246577 DOI 10.17182/hepdata.23325
1 data table

No description provided.


A Study of the Production of Two Direct Photons in $p p$ Collisions at the {CERN} {ISR}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Z.Phys. C32 (1986) 491-497, 1986.
Inspire Record 228954 DOI 10.17182/hepdata.15834
1 data table

No description provided.


Inclusive $\eta$ Production at Low Transverse Momentum in 63-{GeV} $p p$ Collisions at the {CERN} Intersecting Storage Rings

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B178 (1986) 447, 1986.
Inspire Record 230636 DOI 10.17182/hepdata.30230
1 data table

No description provided.


A MEASUREMENT OF ALPHA-ALPHA ELASTIC SCATTERING AT THE CERN ISR

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B152 (1985) 140-144, 1985.
Inspire Record 206315 DOI 10.17182/hepdata.30430
3 data tables

ERRORS ARE STATISTICAL ONLY.

EXPONENTIAL FIT TO CROSS SECTION BELOW T = 0.075 GEV**2.

OPTICAL THEOREM CALCULATION OF THE TOTAL CROSS SECTION ASSUMING RHO IS ZERO.


Multiplicity Distributions in $p \alpha$ and $\alpha \alpha$ Collisions in the {CERN} {ISR}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B119 (1982) 464, 1982.
Inspire Record 179518 DOI 10.17182/hepdata.6665
2 data tables

THE FIRST PP DATA IS AT 44 GEV, THE SECOND AT 63 GEV.

No description provided.


High $p_T$ Direct Photon Production at 11-degrees in $p p$ Collisions at $\sqrt{s}=63$-{GeV}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B123 (1983) 367-372, 1983.
Inspire Record 188929 DOI 10.17182/hepdata.30744
1 data table

No description provided.


Direct Evidence for the Emergence of Jets in Events Triggered on Large Transverse Energy in $p p$ Collisions at $\sqrt{s}=63$-{GeV}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B118 (1982) 185-192, 1982.
Inspire Record 179517 DOI 10.17182/hepdata.30854
2 data tables

No description provided.

No description provided.


Bose-einstein Correlations in $\alpha \alpha$, $p p$ and $p \bar{p}$ Interactions

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B129 (1983) 269-272, 1983.
Inspire Record 190654 DOI 10.17182/hepdata.30661

Bose-Einstein correlations between pions produced in the central region of rapidity in αα, pp and p p interactions have been studied at the ISR. The parameters r and τ c -often interpreted as the radius and depth of the π-emitting region - are found to be independent of incident particle type but to depend on the mean charged multiplicity. In high multiplicity events, the pions appear to originate from a larger space-time region.

12 data tables

FOR DEFINITION OF R++ SEE PAPER.

FOR DEFINITION OF R++ SEE PAPER.

FOR DEFINITIONS OF R++ AND TAU*C SEE PAPER.

More…

A comparison of direct photon, pi0, and eta production in p anti-p and pp interactions at the CERN ISR

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B158 (1985) 282-288, 1985.
Inspire Record 213984 DOI 10.17182/hepdata.30391
5 data tables

No description provided.

No description provided.

No description provided.

More…

A Comparison of $\bar{p} p$ and $p p$ Interactions in the Central Region at $\sqrt{s}=53$-{GeV}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B108 (1982) 58-62, 1982.
Inspire Record 168036 DOI 10.17182/hepdata.31012
3 data tables

No description provided.

No description provided.

No description provided.


The Dominance of Jets at Large Transverse Energy in a Full Azimuth Hadron Calorimeter at {ISR} Energies

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B128 (1983) 354-360, 1983.
Inspire Record 190652 DOI 10.17182/hepdata.30701
3 data tables

No description provided.

No description provided.

No description provided.


Hadron and Hadron Pair Production at Large Transverse Momentum in $p \bar{p}$ and $p p$ Interactions at the {ISR}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Phys.Lett. B121 (1983) 439-444, 1983.
Inspire Record 182425 DOI 10.17182/hepdata.30813
2 data tables

No description provided.

No description provided.


Anti-Baryon Production in the Central Region at the ISR

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Nucl.Phys. B246 (1984) 1-11, 1984.
Inspire Record 199804 DOI 10.17182/hepdata.33869
1 data table

No description provided.


Large Transverse Momentum Particle Production in $\alpha \alpha$ and $p p$ Collisions at the {CERN} {ISR}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Nucl.Phys. B209 (1982) 309-320, 1982.
Inspire Record 178882 DOI 10.17182/hepdata.34016
1 data table

FIRST PP DATA IS AT SQRT(S)=31 AND THE SECOND PP DATA IS AT 63 GEV.


Inclusive Vector - Meson Production in the Central Region of $p p$ Collisions at $\sqrt{s}=63$-{GeV}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Nucl.Phys. B203 (1982) 27, 1982.
Inspire Record 176735 DOI 10.17182/hepdata.34135
2 data tables

No description provided.

No description provided.


A Comparison of Hadron Production in $p \bar{p}$ and $p p$ Collisions in the Central Region at $\sqrt{s}=53$-{GeV}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Nucl.Phys. B228 (1983) 409-423, 1983.
Inspire Record 190653 DOI 10.17182/hepdata.37131
1 data table

No description provided.


Production of $\pi^0$ and Eta0 at 11-degrees in $p p$ Collisions at $\sqrt{s}=63$-{GeV}

The Axial Field Spectrometer collaboration Akesson, T. ; Albrow, M.G. ; Almehed, S. ; et al.
Z.Phys. C18 (1983) 5, 1983.
Inspire Record 188928 DOI 10.17182/hepdata.16326
2 data tables

No description provided.

No description provided.