FRAGA, M.M.LIMA, E.P. deMARQUES, R.F.POLICARPO, A.J.P.L.BUENO, CARMEN C.GONÇALVES, JOSEMARY A.C.SANTOS, M.D. de S.2016-09-262016-09-261998FRAGA, M.M.; LIMA, E.P. de; MARQUES, R.F.; POLICARPO, A.J.P.L.; BUENO, CARMEN C.; GONÇALVES, JOSEMARY A.C.; SANTOS, M.D. de S. Rate effects in radiation detectors with resistive electrodes. <b>IEEE Transactions on Nuclear Science</b>, v. 45, n. 3, p. 263-268, 1998. DOI: <a href="https://dx.doi.org/10.1109/23.682391">10.1109/23.682391</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/26716.0018-9499http://repositorio.ipen.br/handle/123456789/26716Detectors with highly resistive electrodes, particularly RPCs, have been studied extensively in recent years. Several authors considered the effect of rate on the detector response (efficiency) and a few also associated with the rate, in a rather qualitative manner, the charge per event, i.e., the current. Here, without loss of generality of the results obtained, rate effects are studied with a classical cylindrical counter geometry and different gas mixtures. To a high accuracy, the observed behavior, both for the proportional mode and for the transition to streamers, is quantitatively and accurately interpreted as loss of voltage on the dielectric due to the current generated in the detector, with direct consequences for the local electric field in the avalanche region. Results obtained in the self quenching streamer (SQS) mode fail the previous interpretation and clearly need further research.263-268openAccesscounting rateselectrodesgasesperformanceproportional countersradiation detectorsdetectionArtigo de periódico34510.1109/23.682391https://orcid.org/0000-0002-8940-9544https://orcid.org/0000-0001-7881-7254