HEPData Search

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A Partial Wave Analysis of the ($K^+ K^- \pi^-$) System Produced in $\pi^- p \to K^+ K^- \pi^- p$ at 16-{GeV}/$c$

The Aachen-Bari-Bonn-CERN-Glasgow-Liverpool-Milan collaboration Armstrong, T.A. ; Baccari, B. ; Bonesini, M. ; et al.

Nucl.Phys.B 202 (1982) 1-20, 1982.

Inspire Record 169445 DOI 10.17182/hepdata.44589

The reaction π − p → K + K − π − p at 16 GeV/ c was studied in the CERN OMEGA spectrometer and a partial-wave analysis (PWA) of the low-mass (K + K − π − ) system (1.3–2.0 GeV) was performed. Only states in the unnatural spin-parity series produced by natural parity exchange are important and they approximately conserve t -channel helicity. The 1 + S K ∗ K wave dominates the low-mass (K + K − π − ) region. We observe an enhancement in 2 − P K ∗ K wave at a mass of 1.7 GeV, consistent with the decay of the A 3 resonance.

3 data tables

Table 1

TOTAL ACCEPTANCE CORRECTED CROSS SECTION.

Table 2

ACCEPTANCE CORRECTED.

Table 3

MOST IMPORTANT CONTRIBUTING STATES CORRECTED FOR ACCEPTANCE.

A STUDY OF JET LIKE STRUCTURE OF LOW P(T) K- p AND anti-p p INTERACTIONS AT 32-GeV/c

The CERN-Soviet collaboration Babintsev, V.V. ; Bumazhnov, V.A. ; Gensch, U. ; et al.

IFVE-83-95, 1983.

Inspire Record 191940 DOI 10.17182/hepdata.10579

None

29 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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A Study of the Reaction $\pi^- p \to \phi \phi n$ at 16-{GeV}/$c$

The Aachen-Bari-Bonn-CERN-Glasgow-Liverpool-Milan collaboration Armstrong, T.A. ; Baccari, B. ; Booth, P.S.L. ; et al.

Nucl.Phys.B 196 (1982) 176-188, 1982.

Inspire Record 165251 DOI 10.17182/hepdata.34217

The reaction π − p → φφ n has been isolated at 16 GeV/ c and its cross section determined to be 40 ± 10 nb. The φφ mass spectrum shows a threshold enhancement between 2.1 and 2.5 GeV. A successful description of the angular content of the φφ system requires two interferingss J P = 2 + states.

2 data tables

Table 1

No description provided.

Table 2

SLOPE OF DIFFERENTIAL TP(P=3,P=2) DISTRIBUTION.

A measurement of elastic pion-proton scattering at 50 gev

Derevchekov, A.A. ; Golovin, N.I. ; Khodirev, Y.C. ; et al.

Phys.Lett.B 48 (1974) 367-370, 1974.

Inspire Record 95356 DOI 10.17182/hepdata.27998

We have measured elastic pion-proton scattering in a 50 GeV/ c π − beam at the 76 GeV proton synchrotron in Serpukhov. Data are presented for four-momenta transfer squared in the range 0.03 < t < 0.4 (GeV/ c ) 2 .

1 data table

Table 1

SLOPE IS 9.1, +0.2, -0.4 GEV**-2 (INCLUDING SYSTEMATIC ERRORS).

A measurement of the photonuclear interactions of 180-GeV muons in iron

Alexa, C. ; Anderson, K. ; Antonaki, A. ; et al.

Eur.Phys.J.C 28 (2003) 297-304, 2003.

Inspire Record 621812 DOI 10.17182/hepdata.43173

The energy spectrum and the cross section of photonuclear interactions of 180 GeV muons in iron were measured at the CERN SPS using prototype modules of the ATLAS hadron calorimeter. The differential

2 data tables

Table 1

Measured differential cross section for fractional photonuclear muon energy loss.

Table 2

Total photonuclear cross section which gives best agreement of energy loss with theory. See text of paper for details.

ANALYSIS OF EXCLUSIVE REACTIONS IN K- p INTERACTIONS AT 32-GeV/c IN TERMS OF MULTIPARTICLE VARIABLES

Bogolyubsky, M.Yu. ; Kostka, P. ; Givernaud, A. ; et al.

Yad.Fiz. 32 (1980) 141-155, 1980.

Inspire Record 144639 DOI 10.17182/hepdata.2697

None

52 data tables

Table 1

No description provided.

Table 2

DIFFRACTION DISSOCIATION EVENTS.

Table 3

NON-DIFFRACTION EVENTS.

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Angular distribution of the production of symmetric hadron pairs in pi- p collisions at 40-GeV

Volkov, A.A. ; Kostritsky, A.V. ; Abramov, V.V. ; et al.

JETP Lett. 58 (1993) 486-492, 1993.

Inspire Record 346766 DOI 10.17182/hepdata.40644

None

7 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Anti-p-p backward elastic scattering from 0.7 to 2.16 gev/c

Yoh, J.K. ; Barish, B.C. ; Nicholson, H. ; et al.

Phys.Rev.Lett. 23 (1969) 506-510, 1969.

Inspire Record 56393 DOI 10.17182/hepdata.3399

Elastic scattering of p¯ on p has been studied for cosθc.m. between -0.88 and -1.0 and Plab(p¯) between 0.70 and 2.16 GeV/c. The momentum dependence of the cross section shows a sharp dip at 0.9 GeV/c and a broad peaking around 1.4 GeV/c. The possibility of the peak resulting from direct formation of boson resonances has been studied. Alternatively, a diffraction model agrees qualitatively with our data and other elastic data at different angles.

7 data tables

Table 1

'1'. '2'. '3'.

Table 2

No description provided.

Table 3

No description provided.