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1.
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Calibration system of the LHCb hadronic calorimeter
/ Pereima, D Yu (Moscow, ITEP ; Moscow Phys. Eng. Inst.) ; Golubkov, D Yu (Moscow, ITEP) ; Guz, Yu P (Serpukhov, IHEP) ; Dzhelyadin, R I (Serpukhov, IHEP) ; Egorychev, V Yu (Moscow, ITEP) ; Konoplyannikov, A K (Moscow, ITEP)
The Hadron Calorimeter of LHCb (HCAL) is one of the four sub-detectors of the experiment calorimetric system, which also includes: Scintillator Pad Detector (SPD), Pre-Shower Detector (PS), and electromagnetic (ECAL) calorimeter. The main purpose of HCAL is to provide data for Level-0 trigger for selection events with high transverse energy hadrons. [...]
2017 - 5 p.
- Published in : J. Phys.: Conf. Ser. 798 (2017) 012174
In : The 2nd International Conference on Particle Physics and Astrophysics, Moscow, Russia, 10 - 14 Oct 2016, pp.012174
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2.
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3.
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Study of meson resonances in diffractive-like reactions
/ Amelin, D ; Berdnikov, E B ; Fenyuk, A ; Guz, Yu ; Dorofeev, V ; Dzhelyadin, R I ; Karyukhin, A N ; Kachaev, I A ; Khokhlov, Yu ; Konoplyannikov, A K et al.
The recent results of VES-collaboration on the resonances produced in the diffractive-like reactions pi /sup -/Be to XBe at P/sub pi / = 37 GeV/c are presented. The exotic wave with J/sup PC/ = 1/sup -+/ is studied in pi /sup +/ pi /sup -/ pi /sup -/, b/sub 1/ pi , eta ' pi , eta pi and eta pi /sup +/ pi /sup -/ pi /sup s/ystems. [...]
2001
In : 30th International Conference on High-energy Physics, Osaka, Japan, 27 Jul - 2 Aug 2000, pp.351-3 (vol.1)
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4.
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5.
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Search for parity-nonconservation effects in deep-inelastic $\mu$N interaction
/ Bushin Yu, B ; Dunajtsev, V F ; Dzhelyadin, R I ; Golovkin, S V ; Konstantinov, V F ; Kubarovskij, A P ; Landsberg, L G ; Leontiev, V M ; Makarov, G P ; Mukhin, V A et al.
IFVE-76-1 ; IFVE-PER-76-1.
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1976. - 15 p.
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6.
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The hadron calorimeter prototype beam-test results
/ Coca, C (Bucharest, IFIN-HH) ; Preda, T (Bucharest, IFIN-HH) ; Rosca, A (Bucharest, IFIN-HH) ; Ajinenko, I (Serpukhov, IHEP) ; Dorokhov, A E (Serpukhov, IHEP) ; Dzhelyadin, R I (Serpukhov, IHEP) ; Konoplyannikov, A K (Serpukhov, IHEP) ; Matveev, V (Serpukhov, IHEP) ; Novikov, V (Serpukhov, IHEP) ; Yushchenko, O P (Serpukhov, IHEP) et al.
Here We present here the beam-test results obtained with the HCAL Prototype exposed on the X7 beam line of the CERN SPS accelerator. The iron plate: - scintillator tile sampling calorimeter has been tested in the bearn momenta range 10 = 80 GeV/c. [...]
LHCb-2000-036.-
Geneva : CERN, 2000 - 21 p.
CALO
Access to fulltext document: PS.GZ; Fulltext: PDF;
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7.
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The HCAL optics radiation damage study
/ Britvich, G I (Serpukhov, IHEP ) ; Dorokhov, A E (Serpukhov, IHEP ) ; Dzhelyadin, R I (Serpukhov, IHEP ) ; Konoplyannikov, A K (Serpukhov, IHEP ) ; Matveev, V (Serpukhov, IHEP )
The radiation damage of the optical components of the LHCb Hadron Calorimeter have been studied. The scintillating tiles and fibers were irradiated in the vicinity of the internal target station of the Serpukhov 70 GeV proton accelerator. [...]
LHCb-2000-037.-
Geneva : CERN, 2000 - 10 p.
CALO
Access to fulltext document: PS.GZ; Fulltext: PDF;
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Study of PMT FEU-115M and FEU-115M-10
/ Brekhovskikh, V (Serpukhov, IHEP ) ; Dzhelyadin, R I (Serpukhov, IHEP ) ; Konoplyannikov, A K (Serpukhov, IHEP ) ; Matveev, V (Serpukhov, IHEP ) ; Rykalin, V I (Serpukhov, IHEP ) ; Jean-Marie, B (Orsay, LAL )
A photo detector for the LHCb calorimeters is an important component defining performance of the calorimeter Level 0 trigger. This note describes the main requirements for photo detector and the experimental results of the photo-multiplier FEU-115M and FEU 115M-10 study..
LHCb-2000-040.-
Geneva : CERN, 2000 - 15 p.
CALO
Access to fulltext document: PS.GZ; Fulltext: PDF;
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9.
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The WLS fiber time properties study
/ Brekhovskikh, V (Serpukhov, IHEP ) ; Dzhelyadin, R I (Serpukhov, IHEP ) ; Konoplyannikov, A K (Serpukhov, IHEP ) ; Rykaline, V I (Serpukhov, IHEP )
The pulse shape properties of different wave-length shifting fibers have been measured. This study intents to help in the right choice of fibers in terms of their further application in the LHCb Hadron Calorimeter as zero-level trigger detector. [...]
LHCb-2000-039.-
Geneva : CERN, 2000 - 9 p.
CALO
Access to fulltext document: PS.GZ; Fulltext: PDF;
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10.
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The hadron calorimeter prototype design and construction
/ Bonnet, M (CERN) ; Schopper, A (CERN) ; Coca, C (Bucharest, IFIN-HH ) ; Dumitru, D (Bucharest, IFIN-HH ) ; Giolu, G (Bucharest, IFIN-HH ) ; Magureanu, C (Bucharest, IFIN-HH ) ; Petrescu, R (Bucharest, IFIN-HH ) ; Popescu, S (Bucharest, IFIN-HH ) ; Ajinenko, I (Serpukhov, IHEP ) ; Dorokhov, A E (Serpukhov, IHEP ) et al.
This paper describes the design concept of the LHCb Hadron Calorimeter Prototype and it's construction experience. In total 6 modules with different internal structure have been assembled and tested on the X7 SPS beam-line during last three years. [...]
LHCb-2000-035.-
Geneva : CERN, 2000 - 12 p.
CALO
Access to fulltext document: PS.GZ; Fulltext: PDF;
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