HEPData Search

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Measurement of W+- and Z0 Properties at the CERN anti-p p Collider

The UA2 collaboration Appel, J.A. ; Bagnaia, P. ; Banner, M. ; et al.

Z.Phys.C 30 (1986) 1, 1986.

Inspire Record 218462 DOI 10.17182/hepdata.2113

A study ofW± andZ0 properties has been performed using the UA2 detector at the$\bar pp$ collider. The data correspond to a total integrated luminosity of 142 nb−1 at$\sqrt s $=546 GeV, and of 310 nb−1 at$\sqrt s $=630 GeV. The experimental results are compared with the predictions of the Standard Model of the unified electroweak theory.

3 data tables match query

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MEASUREMENTS OF PROTON INCLUSIVE SPECTRA INDUCED BY COLLISIONS OF C-12 NUCLEI WITH C, CU, SN AND PB NUCLEI AT 3.6-GEV/NUCLEON. (IN RUSSIAN)

Adyasevich, B.P. ; Antonenko, V.G. ; Vinogradov, A.A. ; et al.

Yad.Fiz. 40 (1984) 495-501, 1984.

Inspire Record 208219 DOI 10.17182/hepdata.2638

None

9 data tables match query

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A New measurement of the Pontecorvo reaction anti-p + d ---> pi- + p with the OBELIX spectrometer at LEAR

The OBELIX collaboration Ableev, V.G. ; Adamo, A. ; Agnello, M. ; et al.

Nucl.Phys.A 562 (1993) 617-643, 1993.

Inspire Record 364197 DOI 10.17182/hepdata.3849

Antinucleon-nucleus annihilations into two-body final states containing only one or no meson are unusual annihilations (Pontecorvo reactions), practically unexplored experimentally, with the exception of the channel p d → π − p , for which only two low-statistics measurements exist. Their physical interest lies in the possibility of exploring small-distance nuclear dynamics, in which an important role can be played by non-nucleonic degrees of freedom. A new measurement of the p d → π − p reaction rate at rest, performed with the OBELIX spectrometer at LEAR, with the best statistics up to now and a careful evaluation of systematic effects is reported, together with a critical analysis of the existing theoretical models. The measured branching ratio, which confirms the previous results, can represent a reference point for the studies in the field.

1 data table match query

Table 1

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Inclusive Characteristics of $\pi^-$ Mesons Produced in $p$ C and $p$ Ta Interactions at 10-{GeV}/$c$ Proton Momentum

Armutliisky, D.D. ; Akhababian, N.O. ; Grishin, V.G. ; et al.

Sov.J.Nucl.Phys. 48 (1988) 101-107, 1988.

Inspire Record 251090 DOI 10.17182/hepdata.9502

None

8 data tables match query

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MOMENTUM SPECTRA IN THE WINDOW P=0.1-6.0 HAVE BEEN FITTED BY THE FORMULA: (1/N)*D(N)/D(P)=CONST(Q=1)*EXP(-SLOPE(Q=1)*P)+CONST(Q=2)*EXP (-SLOPE(Q=2)*P).