Status of Dual-readout R&D for a Linear Collider in T1015 Collaboration
- Naples U.
- Fermilab
The hadronic energy resolution required for an hadronic operating at lepton collider is at the limits or even exceeds that obtained with traditional techniques. Furthermore, it is a well established fact that the presence of an electromagnetic section in front of an hadron calorimeter, as occurs in the layouts of the majority of detectors operating at a collider, would deteriorate the hadronic energy resolution of the device. The novel $ADRIANO$$ technology (\textit{A Dual-readout Integrally Active Non-segmented Option}), currently under development at Fermilab, overcomes the above limitations by complementing an integrally active calorimeter with the dual-readout technique. Detailed Monte Carlo studies indicate that the energy resolution is in the $$25\%/\sqrt{E}$ - $$38\%/\sqrt{E}$$ interval with a linear response of the detector up to an energy of 200 GeV. A baseline configuration is chosen with an estimated energy resolution of $$\sigma(E)/E\approx30\%/\sqrt{E}$$. Several prototypes have been built by \textit{T1015} Collaboration at Fermilab, to explore the effect of modifications of the layout from the baseline configuration. Preliminary results from several test beams at the \textit{Fermilab Test Beam Facility} (FTBF) of $$\sim1\lambda_{I}$$ prototypes are presented. Future prospects with ultra-heavy glass are, also, summarized.
- Research Organization:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- DOE Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1437404
- Report Number(s):
- arXiv:1603.00909; FERMILAB-CONF-15-689-E; 1425943
- Resource Relation:
- Conference: International Workshop on Future Linear Colliders, Whistler, B.C., Canada, 11/02-11/06/2015
- Country of Publication:
- United States
- Language:
- English
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