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CERN Document Server 21 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.84 secondes. 
1.
Measurement of $\eta\to\pi^{0}\gamma\gamma$ branching fraction with the KLOE detector / KLOE-2 Collaboration
We present a measurement of the radiative decay $\eta\to\pi^0\gamma\gamma$ using 82 million $\eta$ mesons produced in $e^+e^-\to\phi\to\eta\gamma$ process at the Frascati $\phi$-factory DA$\Phi$NE. [...]
arXiv:2505.09285.
- 16.
Fulltext
2.
ALICE upgrades during the LHC Long Shutdown 2 / ALICE Collaboration
A Large Ion Collider Experiment (ALICE) has been conceived and constructed as a heavy-ion experiment at the LHC. During LHC Runs 1 and 2, it has produced a wide range of physics results using all collision systems available at the LHC. [...]
arXiv:2302.01238; CERN-EP-2023-009.- Geneva : CERN, 2024-05-23 - 159 p. - Published in : JINST 19 (2024) P05062 Draft (restricted): PDF; Fulltext: 2302.01238 - PDF; document - PDF;
In : The Large Hadron Collider and The Experiments for Run 3
3.
Long-term Operation of the Multi-Wire-Proportional-Chambers of the LHCb Muon System / Albicocco, F.P. (Frascati) ; Anderlini, L. (INFN, Florence) ; Anelli, M. (Frascati) ; Archilli, F. (Nikhef, Amsterdam) ; Auriemma, G. (INFN, Rome ; Basilicata U., Potenza) ; Baldini, W. (INFN, Ferrara) ; Bencivenni, G. (Frascati) ; Bondar, N. (St. Petersburg, INP) ; Bochin, B. (St. Petersburg, INP) ; Brundu, D. (INFN, Cagliari) et al.
The muon detector of LHCb, which comprises 1368 multi-wire-proportional-chambers (MWPC) for a total area of 435 m2, is the largest instrument of its kind exposed to such a high-radiation environment. In nine years of operation, from 2010 until 2018, we did not observe appreciable signs of ageing of the detector in terms of reduced performance. [...]
arXiv:1908.02178; LHCb-DP-2020-003; LHCb-DP-2020-003.- 2019 - 19 p. - Published in : JINST 14 (2019) P11031 Fulltext: PDF; Fulltext from publisher: PDF;
4.
Measurement of the front-end dead-time of the LHCb muon detector and evaluation of its contribution to the muon detection inefficiency / Anderlini, L. (INFN, Florence) ; Anelli, M. (Frascati) ; Archilli, F. (CERN) ; Auriemma, G. (INFN, Rome ; Basilicata U., Potenza) ; Baldini, W. (CERN ; INFN, Ferrara) ; Bencivenni, G. (Frascati) ; Bizzeti, A. (INFN, Florence ; Modena U.) ; Bocci, V. (INFN, Rome) ; Bondar, N. (CERN ; St. Petersburg, INP) ; Bonivento, W. (INFN, Cagliari) et al.
A method is described which allows to deduce the dead-time of the front-end electronics of the LHCb muon detector from a series of measurements performed at different luminosities at a bunch-crossing rate of 20 MHz. The measured values of the dead-time range from 70 ns to 100 ns. [...]
arXiv:1602.08699.- 2016-04-06 - 17 p. - Published in : JINST 11 (2016) P04010 Fulltext: arXiv:1602.08699 - PDF; 10.1088_1748-0221_11_04_P04010 - PDF; IOP Open Access article: PDF; External link: Preprint
5.
Mu2e Technical Design Report / Bartoszek, L ; Barnes, E ; Miller, J P ; Mott, J ; Palladino, A ; Quirk, J ; Roberts, B L ; Crnkovic, J ; Polychronakos, V ; Tishchenko, V et al.
The Mu2e experiment at Fermilab will search for charged lepton flavor violation via the coherent conversion process mu- N --> e- N with a sensitivity approximately four orders of magnitude better than the current world's best limits for this process. [...]
arXiv:1501.05241 ; FERMILAB-TM-2594 ; FERMILAB-DESIGN-2014-1.
- 2015. - 888 p.
Preprint
6.
Precision measurement of $\sigma(e^+e^-\rightarrow\pi^+\pi^-\gamma)/\sigma(e^+e^-\rightarrow \mu^+\mu^-\gamma)$ and determination of the $\pi^+\pi^-$ contribution to the muon anomaly with the KLOE detector / KLOE-2 Collaborations
We have measured the ratio $\sigma(e^+e^-\rightarrow\pi^+\pi^-\gamma)/\sigma(e^+e^-\rightarrow \mu^+\mu^-\gamma)$, with the KLOE detector at DA$\Phi$NE for a total integrated luminosity of $\sim$ 240 pb$^{-1}$. From this ratio we obtain the cross section $\sigma(e^+e^-\rightarrow\pi^+\pi^-)$. [...]
arXiv:1212.4524.- 2013-03-26 - 18 p. - Published in : Phys. Lett. B 720 (2013) 336-343 Fulltext: PDF; External link: Preprint
7.
Performance of the LHCb muon system / Alves, A.A., Jr. (INFN, Rome) ; Anderlini, L. (INFN, Florence) ; Anelli, M. (Frascati) ; Nobrega, R.Antunes (INFN, Rome) ; Auriemma, G. (INFN, Rome ; Basilicata U., Potenza) ; Baldini, W. (INFN, Ferrara) ; Bencivenni, G. (Frascati) ; Berutti, R. (INFN, Cagliari) ; Bizzeti, A. (INFN, Florence) ; Bocci, V. (INFN, Rome) et al.
The performance of the LHCb Muon system and its stability across the full 2010 data taking with LHC running at ps = 7 TeV energy is studied. The optimization of the detector setting and the time calibration performed with the first collisions delivered by LHC is described [...]
arXiv:1211.1346; LHCB-DP-2012-002.- Geneva : CERN, 2013 - 32 p. - Published in : JINST 8 (2013) P02022 Fulltext: PDF; IOP Open Access article: PDF; External link: Preprint
8.
Measurement of \Gamma(\eta -> \pi^+\pi^-\gamma)/\Gamma(\eta -> \pi^+\pi^-\pi^0) with the KLOE Detector / KLOE Collaboration
The ratio R_{\eta}=\Gamma(\eta -> \pi^+\pi^-\gamma)/\Gamma(\eta -> \pi^+\pi^-\pi^0) has been measured by analyzing 22 million \phi \to \eta \gamma decays collected by the KLOE experiment at DA\PhiNE, corresponding to an integrated luminosity of 558 pb^{-1}. The \eta \to \pi^+\pi^-\gamma proceeds both via the \rho resonant contribution, and possibly a non-resonant direct term, connected to the box anomaly [...]
arXiv:1209.4611.- 2013-01-08 - 12 p. - Published in : Phys. Lett. B 718 (2013) 910-914 Fulltext: PDF; External link: Preprint
9.
Precise gain measurement of the LHCb muon chambers / Dané, E (Frascati) ; Penso, G (INFN, Rome) ; Pinci, D (INFN, Rome) ; Sarti, A (Frascati)
The muon detector of the LHCb experiment, which will operate at the Large Hadron Collider (LHC) at CERN, consists of five muon tracking stations placed along the beam axis and equipped mainly with multi-wire proportional chambers (MWPC). In the present paper we report the results of a precise measurement of the gain of the MWPC’s as a function of the anode voltage. [...]
LHCb-PROC-2006-034; CERN-LHCb-PROC-2006-034.- Geneva : CERN, 2006 - 4 p. Fulltext: PDF;
In : 10th Topical Seminar on Innovative Particle and Radiation Detectors, Sienna, Italy, 1 - 5 Oct 2006
10.
Measurement of $\Gamma(\eta \to \pi^+\pi^-\gamma)/\Gamma(\eta \to \pi^+\pi^-\pi^0)$ with KLOE experiment / KLOE Collaboration
We report the measurement of the ratio $\Gamma(\eta \to \pi^+\pi^-\gamma)/\Gamma(\eta \to \pi^+\pi^-\pi^0)$ analyzing a large sample of $\phi \to \eta \gamma$ decays recorded with the KLOE experiment at the DA$\Phi$NE $e^+ e^-$ collider, corresponding to an integrated luminosity of 558 pb$^{-1}$. [...]
arXiv:1107.5733.
- 2011. - 9 p.
Preprint - Full text

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24 Dane, E
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12 Danè, E.
24 Dané, E
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