Abstract
With reaching to extremely high intensities of heavy-ion beams new requirements for the detection system of the Dubna Gas-Filled Recoil Separator (DGFRS) will definitely be set. One of the challenges is how to apply the “active correlations” method to suppress beam associated background products without significant losses in the whole long-term experiment efficiency value. Different scenarios and equations to develop the method according this requirement are under consideration in the present paper. The execution time to estimate the dead time parameter associated with the optimal choice of the life-time parameter is presented.
Similar content being viewed by others
References
Yu. Ts. Oganessian and V. K. Utyonkov, “Superheavy element research,” Rep. Prog. Phys. (2015, in press).
Yu. S. Tsyganov, A. N. Polyakov, and A. N. Sukhov, “An improved real-time PC based algorithm for extraction of recoil-alpha sequences in heavy-ion induced nuclear reactions,” Nucl. Instrum. Methods Phys. Res. A 513, 413–416 (2003).
Yu. S. Tsyganov and A. N. Polyakov, “Real-time operating mode with DSSSD detector to search for short correlation ER-alpha chains,” Cybernet. Phys. 3 (2), 85–90 (2014).
Yu. S. Tsyganov, “Method of “active correlations” for DSSSD detector application,” Phys. Part. Nucl. Lett. 12, 83–88 (2015).
Yu. Ts. Oganessian, V. K. Utyonkov, Yu. V. Lobanov, F. Sh. Abdullin, A. N. Polyakov, I. V. Shirokovsky, Yu. S. Tsyganov, G. G. Gulbekyan, S. L. Bogomolov, B. N. Gikal, A. N. Mezentsev, S. Iliev, V. G. Subbotin, A. M. Sukhov, G. V. Buklanov, et al., “The synthesis of superheavy nuclei in the 48Ca + 244Pu reaction,” Rev. Mex. Fis. 46 (Suppl. 1), 35–41 (2000).
Yu. A. Lazarev, Yu. V. Lobanov, Yu. Ts. Oganessian, V. K. Utyonkov, F. Sh. Abdullin, A. N. Polyakov, J. Rigol, I. V. Shirokovsky, Yu. S. Tsyganov, S. Iliev, V. G. Subbotin, A. M. Sukhov, G. V. Buklanov, B.N.Gikal, V. B. Kutner, et al., “α-decay of 273110: Shell closure at N = 162,” Phys. Rev. C 54, 620–625 (1996).
V. B. Zlokazov and Yu. S. Tsyganov, “Half-life estimation under indefinite ‘mother-daughter’ relation,” Phys. Part. Nucl. Lett. 7, 401–405 (2010).
Yu. S. Tsyganov, “Elements of experiment automation on the Dubna Gas-Filled Recoil Nuclei separator plant,” Phys. Part. Nucl. Lett. 12, 74 (2015).
Yu. S. Tsyganov, “Synthesis of new superheavy elements using the Dubna Gas-Filled Separator: the complex of technologies,” Phys. Part. Nucl. 45, 817 (2014).
Yu. S. Tsyganov, “Parameter of equilibrium charge states distribution width for calculation of heavy recoil spectra,” Nucl. Instrum. Methods Phys. Res. A 378, 356–359 (1996).
A. N. Mezentsev, A. N. Polyakov, Yu. S. Tsyganov, V. G. Subbotin, and I. Ivanova, “Low pressure TOF module,” FLNR (JINR) Sci. Report 1992–1993 (Dubna, 1993), p.203.
Yu. S. Tsyganov, V. G. Subbotin, A. N. Polyakov, A. M. Sukhov, S. Iliev, A. N. Mezentsev, and D. V. Vacatov, “Focal plane detector of the Dubna GasFilled Recoil Separator,” Nucl. Instrum. Methods Phys. Res. A 392, 197–201 (1997).
Yu. S. Tsyganov, “A new reasonable scenario to search for ER-alpha energy-time-position correlated sequences in a real time mode,” Phys. Part. Nucl. Lett. 12, 570 (2015).
“ADP-16 1M module, IMI2011 module,” Technical Manual of “TechInvest” (free economy zone Dubna).
Author information
Authors and Affiliations
Corresponding author
Additional information
The article is published in the original.
Rights and permissions
About this article
Cite this article
Tsyganov, Y.S. Development of “active correlation” technique. Phys. Part. Nuclei Lett. 13, 112–119 (2016). https://doi.org/10.1134/S1547477116010180
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1547477116010180