CERN Accelerating science

RD42 Papers

Investigation of charge multiplication in single crystalline CVD diamond particle detectors / Muškinja, M (Stefan Inst., Ljubljana) ; Cindro, V (Stefan Inst., Ljubljana) ; Gorišek, A (Stefan Inst., Ljubljana) ; Kagan, H (Ohio State U.) ; Kramberger, G (Stefan Inst., Ljubljana) ; Mandić, I (Stefan Inst., Ljubljana) ; Mikuž, M (Stefan Inst., Ljubljana ; Ljubljana U.) ; Phan, S (Ohio State U.) ; Smith, D S (Ohio State U.) ; Zavrtanik, M (Stefan Inst., Ljubljana) /RD42
A special metallization pattern was created on a single crystalline diamond detector aimed at creating high enough electric field for impact ionization in the detector material. Electric field line focusing through electrode design and very high bias voltages were used to obtain high electric fields. [...]
2016 - 8 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 841 (2017) 162-169

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Performance of a diamond - tungsten sampling calorimeter / Tesarek, R J (Rutgers U., Piscataway) ; Gilman, Ronald A (Rutgers U., Piscataway) ; Kumbartzki, G (Rutgers U., Piscataway) ; Lee, M H (Rutgers U., Piscataway) ; Rutt, P (Rutgers U., Piscataway) ; Sannes, F (Rutgers U., Piscataway) ; Schnetzer, S (Rutgers U., Piscataway) ; Somalwar, S V (Rutgers U., Piscataway) ; Stone, R (Rutgers U., Piscataway) ; Thomson, G B (Rutgers U., Piscataway) et al.
We report here the first measurements of a diamond-tungsten sampling calorimeter. The calorimeter consisted of twenty layers of diamond with one radiation length of tungsten per layer. [...]
RU-94-03; OHSTPY-HEP-E-94-023.- 1994 - 10 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 349 (1994) 96-105
Fulltext: PDF;

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Effect of Temperature and Charged Particle Fluence on the Resistivity of Polycrystalline CVD Diamond Sensors / Wang, Rui (New Mexico U.) ; Hoeferkamp, Martin (New Mexico U.) ; Seidel, Sally (New Mexico U.)
The resistivity of polycrystalline chemical vapor deposition diamond sensors is studied in samples exposed to fluences relevant to the environment of the High Luminosity Large Hadron Collider. We measure the leakage current for a range of bias voltages on samples irradiated with 800 MeV protons up to 1.6\times 10^{16} p/cm^2. [...]
arXiv:1310.2620.- 2014-01-21 - 5 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 735 (2014) 610-614 Preprint: PDF; External link: Preprint

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Radiation hard diamond sensors for future tracking applications / Adam, W /RD42 Collaboration
2006 - Published in : Nucl. Instrum. Methods Phys. Res., A 565 (2006) 278-283

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Investigation of chemical vapour deposition diamond detectors by X- ray micro-beam induced current and X-ray micro-beam induced luminescence techniques / Olivero, P ; Manfredotti, C ; Vittone, E ; Fizzotti, F ; Paolini, C ; Lo Giudice, A ; Barrett, R ; Tucoulou, R
Tracking detectors have become an important ingredient in high-energy physics experiments. In order to survive the harsh detection environment of the Large Hadron Collider (LHC), trackers need to have special properties. [...]
2004 - Published in : Spectrochimica Acta, B 59 (2004) 1565-1573

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The development of diamond tracking detectors for the LHC / Adam, W ; Berdermann, E ; Bergonzo, P ; de Boer, Wim ; Bogani, F ; Borchi, E ; Brambilla, A ; Bruzzi, M ; Colledani, C ; Conway, J et al.
Chemical vapor deposition diamond has been discussed extensively as an alternate sensor material for use very close to the interaction region of the LHC where extreme radiation conditions exist. During the last few years diamond devices have been manufactured and tested with LHC electronics with the goal of creating a detector usable by all LHC experiment. [...]
2003 - Published in : Nucl. Instrum. Methods Phys. Res., A 514 (2003) 79-86

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Performance of irradiated CVD diamond micro-strip sensors / RD42 Collaboration
CVD diamond detectors are of interest for charged particle detection and tracking due to their high radiation tolerance. In this article we present, for the first time, beam test results from recently manufactured CVD diamond strip detectors and their behavior under low doses of electrons from a $\beta$-source and the performance before and after intense ($>10^{15}/{\rm cm^2}$) proton- and pion-irradiations. [...]
CERN-EP-2000-115.- Geneva : CERN, 2002 - 9 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 476 (2002) 706-712 Fulltext: PDF; - CERN library copies

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Pulse height distribution and radiation tolerance of CVD diamond detectors / RD42 Collaboration
The paper reviews measurements of the radiation tolerance of CVD diamond for irradiation with 24 GeV/c protons, 300 MeV/c pions and 1 MeV neutrons. For proton and neutron irradiation, the measured charge signal spectrum is compared with the spectrum calculated by a model. [...]
Geneva : CERN, 2000 - Published in : Nucl. Instrum. Methods Phys. Res., A 447 (2000) 244-50 Fulltext: PDF;

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Micro-strip sensors based on CVD Diamond / Adam, W ; Berdermann, E ; Bergonzo, P ; Bertuccio, G ; Bogani, F ; Borchi, E ; Brambilla, A ; Bruzzi, Mara (INFN and Universita', Firenze, Italy) ; Colledani, C ; Conway, J et al.
In this article we present the performance of recent chemical vapour deposition (CVD) diamond micro-strip sensors in beam tests. In addition we present the first comparison of a CVD diamond micro-strip sensor before and after proton irradiation..
CERN-EP-2000-041.- Geneva : CERN, 2000 - 10 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 453 (2000) 141-148 Fulltext: PDF; - CERN library copies

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The first bump-bonded pixel detectors on CVD diamond / RD42 Collaboration
Diamond is a nearly ideal material for detecting ionising radiation. Its outstanding radiation hardness, fast charge collection and low leakage current allow it to be used in high radiation environments. [...]
Geneva : CERN, 1999 - Published in : Nucl. Instrum. Methods Phys. Res., A 436 (1999) 326-35

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