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1.
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2.
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The BRAN luminosity detectors for the LHC
/ Matis, Howard S. (LBNL, Berkeley) ; Placidi, Massimo (LBNL, Berkeley) ; Ratti, Alessandro (LBNL, Berkeley) ; Turner, William C. (LBNL, Berkeley) ; Bravin, Enrico (CERN) ; Miyamoto, Ryoichi (ESS, Lund)
This paper describes the several phases which led, from the conceptual design, prototyping, construction and tests with beam, to the installation and operation of the BRAN (Beam RAte of Neutrals) relative luminosity monitors for the LHC. The detectors have been operating since 2009 to contribute, optimize and maintain the accelerator performance in the two high luminosity interaction regions (IR), the IR1 (ATLAS) and the IR5 (CMS). [...]
arXiv:1612.01238.-
2017-03-11 - 13 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 848 (2017) 114-126
Fulltext: 1-s2.0-S0168900216312797-main - PDF; 10.1016_j.nima.2016.12.019 - PDF; Preprint: PDF;
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3.
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Operational Results from the LHC Luminosity Monitors
/ Miyamoto, R (BNL, C-A Dept.) ; Bravin, E (CERN) ; Matis, H S (LBL, Berkeley) ; Ratti, A (LBL, Berkeley) ; Turner, W C (LBL, Berkeley) ; Yaver, H (LBL, Berkeley) ; Stezelberger, T (LBL, Berkeley)
The Luminosity Monitors for the high luminosity regions in the LHC have been operating to monitor and optimize the luminosity since the beginning of the 2009 run. The device is a gas ionization chamber, which has the ability to resolve bunch-by-bunch luminosity as well as survive the extreme levels of radiation at nominal high intensity LHC operations. [...]
2011
External link: Published version from JACoW
In : 2011 Particle Accelerator Conference, New York City, NY, USA, 28 Mar - 1 Apr 2011, pp.WEOCN3
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4.
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First Results of the LHC Collision Rate Monitors
/ Burger, S (CERN) ; Bravin, E (CERN) ; Bart Pedersen, S (CERN) ; Boccardi, A (CERN) ; Dutriat, C (CERN) ; Miyamoto, R (BNL, C-A Dept.) ; Doolittle, L (LBL, Berkeley) ; Matis, H S (LBL, Berkeley) ; Placidi, M (LBL, Berkeley) ; Ratti, A (LBL, Berkeley) et al.
The aim of CERN large hadron collider (LHC) is to collide protons and heavy ions with centre of mass energies up to 14 zTeV. In order to monitor and optimize the collision rates special detectors have been developed and installed around the four luminous interaction regions. [...]
CERN-BE-2011-017.-
Geneva : CERN, 2011 - 3 p.
- Published in : Conf. Proc.: C11-05-16.4 (2011) , pp. TUPD82
Fulltext: PDF; Published version from JACoW: PDF;
In : 10th European Workshop on Beam Diagnostics and Instrumentation for Particle Accelerators, Hamburg, Germany, 16 - 18 May 2011, pp.497
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5.
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STAR PIXEL detector mechanical design
/ Wieman, H H (LBL, Berkeley) ; Anderssen, E (LBL, Berkeley) ; Greiner, L (LBL, Berkeley) ; Matis, H S (LBL, Berkeley) ; Ritter, H G (LBL, Berkeley) ; Sun, X (LBL, Berkeley) ; Szelezniak, M (LBL, Berkeley)
2009
- Published in : JINST 4 (2009) P05015
SISSA/IOP Open Access article : PDF;
In : Pixel 2008 International Workshop, Batavia, IL, USA, 23 Sep - 26 Sep 2008, pp.P05015
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6.
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Sensor development and readout prototyping for the STAR Pixel detector
/ Greiner, L (LBNL) ; Anderssen, E (LBNL) ; Matis, H S (LBNL) ; Ritter, H G (LBNL) ; Stezelberger, T (LBNL) ; Szelezniak, M (LBNL) ; Sun, X (LBNL) ; Vu, C (LBNL) ; Wieman, H (LBNL)
2009
- Published in : JINST 4 (2009) P03008
SISSA/IOP Open Access article: PDF;
In : Pixel 2008 International Workshop, Batavia, IL, USA, 23 Sep - 26 Sep 2008, pp.P03008
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7.
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Rad-hard Luminosity Monitoring for the LHC
/ Ratti, Alessandro (LBNL, Berkeley) ; Beche, Jean-François (LBNL, Berkeley) ; Bravin, Enrico (CERN) ; Byrd, John (LBNL, Berkeley) ; Chow, Ken (LBNL, Berkeley) ; Denes, Peter (LBNL, Berkeley) ; Ghiorso, William (LBNL, Berkeley) ; Manfredi, Pier (Pavia University, Pavia) ; Matis, Howard S (LBNL, Berkeley) ; Monroy, Marco T (LBNL, Berkeley) et al.
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.580
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8.
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Collision Rate Monitors for LHC
/ Bravin, E ; Brambilla, A ; Burger, S ; Byrd, J M ; Chow, K ; Dutriat, C ; Jolliot, M ; Lefèvre, T ; Matis, H S ; Monroy, M et al.
Collision rate monitors are essential in bringing particle beams into collision and optimizing the performances of a collider. In the case of LHC the relative luminosity will be monitored by measuring the flux of small angle neutral particles produced in the collisions. [...]
LHC-PROJECT-Report-1024; CERN-LHC-PROJECT-Report-1024.-
Geneva : CERN, 2007 - 4 p.
Access to fulltext document: PDF;
In : 22nd Particle Accelerator Conference, Albuquerque, NM, USA, 25 - 29 Jun 2007, pp.4171
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9.
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Azimuthal anisotropy in Au+Au collisions at =200 GeV
/ Adams, J (Univ. of Birmingham, GB) ; Catu, O (Yale Univ.,Connecticut, USA) ; Braem, André (CERN) ; Davenport, M (CERN) ; De Cataldo, G (INFN, Sez. Di Bari, Bari, Italy) ; Di Bari, D (INFN, Sez. Di Bari, Bari, Italy) ; Martinengo, P (CERN) ; Nappi, E (INFN, Sez. Di Bari, Bari, Italy) ; Paic, G (Instituto de Ciencias Nucleares, UNAM, Mexico) ; Posa, E (INFN, Sez. Di Bari, Bari, Italy) et al.
Geneva : CERN, 2005
- Published in : Phys. Rev. C 72 (2005) 14904-14927
APS Published version, local copy: PDF;
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10.
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