20171020 16:53 
Registo detalhado  Registos similares

20171020 16:53 
Design of the new frontend electronics for the readout of the upgraded CMS electromagnetic calorimeter for the HLLHC
/ Cometti, Simona (INFN, Turin) ; Mazza, Gianni (INFN, Turin)
/CMS Collaboration
The Compact Muon Solenoid detector was originally designed to operate for about ten years, for LHC instantaneous luminosities up to $1 \cdot 10^{34}$ cm$^{2}$ s$^{1}$ and integrated luminosity of 500 fb$^{1}$.
The High Luminosity LHC will increase the instantaneous luminosity by about a factor of 5 from current levels and CMS will accumulate an integrated luminosity of 3000 fb$^{1}$ by about 2035. With such high luminosity the electromagnetic calorimeter of CMS will have to cope with a challenging increase in the number of interactions per bunch crossing and in radiation levels. [...]
CMSCR2017352.
Geneva : CERN, 2017  6 p.
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics, Santa Cruz, Ca, United States Of America, 11  14 Sep 2017

Registo detalhado  Registos similares

20171020 16:53 
The CMS trigger in Run 2
/ Tosi, Mia (CERN)
/CMS Collaboration
During its second period of operation (Run 2) which started in 2015,
the LHC will reach a peak instantaneous luminosity of approximately 2$\times 10^{34}$~cm$^{2}s^{1}$
with an average pileup of about 55, far larger than the design value. Under these conditions,
the online event selection is a very challenging task. [...]
CMSCR2017340.
Geneva : CERN, 2017  7 p.
Fulltext: PDF;
In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05  12 Jul 2017

Registo detalhado  Registos similares

20171020 16:53 
Registo detalhado  Registos similares

20171020 16:53 
Registo detalhado  Registos similares

20171020 07:41 

A Lower Bound on Inelasticity in PionPion Scattering
/ Martin, André ; Roy, S.M.
Assuming that the pionpion scattering amplitude and its absorptive part are analytic inside an ellipse in $t$ plane with foci $t=0$, $u=0$ and right extremity $t=4 m_{\pi}^2 +\epsilon $, ($\epsilon > 0$), except for cuts prescribed by Mandelstam representation for $t\geq 4 m_{\pi}^2$, $u\geq 4 m_{\pi}^2$ , and bounded by $s^N$ on the boundary of this domain, we prove that for $s\rightarrow \infty$, \sigma_{inel} (s) > \frac{Const}{s^{5/2} }\exp {[\frac{\sqrt{s}}{4} (N+5/2) \ln {s} ]}..
arXiv:1710.07140 ; CERNTH2017215.

10 p.

Registo detalhado  Registos similares

20171020 07:41 
Registo detalhado  Registos similares

20171020 07:41 
Registo detalhado  Registos similares

20171020 07:41 
Registo detalhado  Registos similares

20171020 07:41 
Registo detalhado  Registos similares


