HEPData Search

Showing 10 of 249 results

Search for magnetic monopoles at the 70 gev iphe proton synchrotron

Gurevich, I.I. ; Khakimov, S.K. ; Martemyanov, V.P. ; et al.

Phys.Lett.B 38 (1972) 549-550, 1972.

Inspire Record 75823 DOI 10.17182/hepdata.28325

The result of a search for magnetic charged particles at 70 GeV IPHE proton synchrotron is presented. Using the ferromagnetic trap method the upper limit of the magnetic monopole production cross-section in proton-nucleon collisions was found to be α (95%) ⩾ × 10 −43 cm 2 .

1 data table

Table 1

No description provided.

Elastic scattering of low energy photons by protons and electromagnetic polarizability of proton

Baranov, P.S. ; Buinov, G.M. ; Godin, V.G. ; et al.

Pisma Zh.Eksp.Teor.Fiz. 19 (1974) 777-780, 1974.

Inspire Record 96876 DOI 10.17182/hepdata.70437

None

3 data tables

Table 1

Axis error includes +- 0.0/0.0 contribution (?////UNCERTAINTY IN DATA PROCESSING).

Table 2

Axis error includes +- 0.0/0.0 contribution (?////UNCERTAINTY IN DATA PROCESSING).

Table 3

No description provided.

The Reaction pi- d --> d x- with High Momentum Transfer at 1.25-GeV/c and 1.48-GeV/c

Abramov, B.M. ; Dukhovskoi, I.A. ; Kishkurno, V.V. ; et al.

Sov.J.Nucl.Phys. 23 (1976) 194, 1976.

Inspire Record 100912 DOI 10.17182/hepdata.18354

None

1 data table

Table 1

No description provided.

J/psi Particle Production by 70-GeV/c Protons

Antipov, Yu.M. ; Bessubov, V.A. ; Budanov, N.P. ; et al.

Phys.Lett.B 60 (1976) 309, 1976.

Inspire Record 100281 DOI 10.17182/hepdata.6524

Invariant mass spectrum of μ + μ − pairs produced by 70 GeV/ c protons in Be target are presented. Distinct enhancements in the mass regions of ϱ, ω mesons, φ meson and J/ψ particle are observed. For J/ψ production x and p ⊥ 2 distributions are given. The total cross section for the reaction p + Be → ( J ψ → μ + μ − ) + … is equal to 9.5 ± 2.5 nb/nucleus .

5 data tables

Table 1

No description provided.

Table 2

ASSUME B.R.(MU+MU-) = 0.069.

Table 3

ASSUME A**(2/3) DEPENDENCE FOR SIGMA.

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A Triple Regge Analysis of the Inclusive Reaction p p --> Lambda x++ at 19-GeV/c

The Scandinavian Bubble Chamber collaboration Alpgard, K. ; Andersen, V.S. ; Frodesen, A.G. ; et al.

Nucl.Phys.B 105 (1976) 349-354, 1976.

Inspire Record 100525 DOI 10.17182/hepdata.35987

The inclusive reaction pp → Λ + X ++ at 19 GeV/ c beam momentum has been analyzed in terms of the triple-Regge formalism. A good description of the structure function is achieved for events with | t | < 4 (GeV/ c ) 2 . The effective trajectory obtained from fits to the M 2 / s distribution in different t bins is α R ( t ) = −(0.38 ± 0.11) + (1.15 ± 0.07) t , which holds up to a | t | value of 4 (GeV/ c ) 2 . This is consistent with the K trajectory rather than the K ∗ trajectory which has been reported from other experiments.

7 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Resonance Production in pi- n Interactions at 5-GeV (Four Particle Final States)

Amaglobeli, N.S. ; Budagov, Yu.A. ; Vinogradov, V.B. ; et al.

Yad.Fiz. 23 (1976) 378-382, 1976.

Inspire Record 112763 DOI 10.17182/hepdata.19076

None

1 data table

Table 1

CORRESPONDING PI+ P CROSS SECTIONS QUOTED. SECONDARY INTERACTIONS OF RHO0 AND DEL- WITH INTRANUCLEAR NUCLEONS SUPPRESSES SIG COMPARED WITH PI+ P DATA.