Search for anomalous deuterons in the 3He+C → d+X reaction at Psub(3sub(He)) = 10.8 GeV/c

Using the magnetic spectrometer ''Alpha'' in the beam of relativistic helium 3 nuclei from the Dubna accelerator at Psub(sup(3)He)=10.8 GeV/c momentum the search for anomalous deuterons was carried out. The deuteron yield in the reaction of fragmentation of helium-3 into deuteron in dependence on the thickness of carbon target in the forward cone theta=20 mrad was investigated. The interaction cross sections of helium-3 and deuteron with carbon nuclei and cross section of fragmentation was obtained. The data obtained exclude the production of anomalous deuterons in a wide region of expected values of their generation cross sections and those for interaction with matter