HEPData Search

Showing 10 of 1240 results

Measurement of $R_{\text{uds}}$ and $R$ between 3.12 and 3.72 GeV at the KEDR detector

Anashin, V.V. ; Aulchenko, V.M. ; Baldin, E.M. ; et al.

Phys.Lett.B 753 (2016) 533-541, 2016.

Inspire Record 1397002 DOI 10.17182/hepdata.76727

Using the KEDR detector at the VEPP-4M $e^+e^-$ collider, we have measured the values of $R_{\text{uds}}$ and $R$ at seven points of the center-of-mass energy between 3.12 and 3.72 GeV. The total achieved accuracy is about or better than $3.3\%$ at most of energy points with a systematic uncertainty of about $2.1\%$. At the moment it is the most accurate measurement of $R(s)$ in this energy range.

1 data table

Table 1

Measured values of $R_{\rm{uds}}(s)$ and $R(s)$ with statistical and systematic uncertainties.

Real part of the pn scattering amplitude in the energy interval 2 - 10 GeV

Zolin, L.S. ; Kirillova, L.F. ; Ch'ing-ch'iang, Lu ; et al.

JETP Lett. 3 (1966) 8-12, 1966.

Inspire Record 1393135 DOI 10.17182/hepdata.39925

None

1 data table

Table 1

'1'.

Elastic pp scattering in the region of the coulomb interference at momenta 1.1 - 1.7 GeV/c

Vorob'ev, A.A. ; Denisov, A.S. ; Zalite, Yu.K. ; et al.

JETP Lett. 17 (1973) 108-110, 1973.

Inspire Record 1393129 DOI 10.17182/hepdata.39943

None

1 data table

Table 1

REAL/IMAG FOR FORWARD AMPLITUDE DEDUCED FROM D(SIG)/DEKIN(P=3) IN THE COULOMB-NUCLEAR INTERFERENCE REGION.

Measuremen of the cross section for the reaction $d$ + $d$ $\rightarrow$ $^{3}$He + $n$ at ultralow collision energies by the Z-pinch technique

Bulgakov, T.L. ; Bystritskii, Vitaly M. ; Bystritsky, Viacheslav M. ; et al.

Phys.Atom.Nucl. 60 (1997) 1217-1219, 1997.

Inspire Record 1392929 DOI 10.17182/hepdata.17125

None

1 data table

Table 1

No description provided.

Angular dependence of the asymmetry of the cross sections for the reactions $^{4}$He($\gamma , p$)T and $^{4}$He($\gamma , n$)$^{3}$He induced by 40-, 60-, and 80-MeV linearly polarized photons

Lyakhno, Yu.P. ; Voloshuchuk, V.I. ; Ganenko, V.B. ; et al.

Phys.Atom.Nucl. 59 (1996) 14-18, 1996.

Inspire Record 1392928 DOI 10.17182/hepdata.17187

None

1 data table

Table 1

THE ASYMMETRY SIGMA HAS BEEN DETERMINED BY THE FORMULA: D(SIG)/D(OMEGA)=D(SIG0)/D(OMEGA)*(1+P*SIGMA*COS(PHI)), WHERE D(SIG0)/D(OMEGA) - CROSS SECTION ON U NPOLARIZED PHOTON BEAM, P - BEAM POLARIZATION, PHI - ASIMUTHAL ANGLE BETWEEN POLARIZATION VECTOR OF BEAM AND THE PLANE OF THE REACTION.