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CERN Document Server 79 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 1.05 secondes. 
1.
Feasibility studies of time-like proton electromagnetic form factors at PANDA at FAIR / PANDA Collaboration
The results of simulations for future measurements of electromagnetic form factors at \PANDA (FAIR) within the PandaRoot software framework are reported. The statistical precision at which the proton form factors can be determined is estimated. [...]
arXiv:1606.01118; FERMILAB-PUB-16-653.- 2016-11-23 - 25 p. - Published in : Eur. Phys. J. A 52 (2016) 325 Fulltext: arXiv:1606.01118 - PDF; fermilab-pub-16-653 - PDF; Fulltext from Publisher: openaccess_art.A10.1140.epja.i2016-16325-5 - PDF; 10.1140_epja_i2016-16325-5 - PDF; External link: Fermilab Library Server (fulltext available)
2.
Technical Design Report for the: PANDA Micro Vertex Detector / PANDA Collaboration
This document illustrates the technical layout and the expected performance of the Micro Vertex Detector (MVD) of the PANDA experiment. [...]
arXiv:1207.6581.
- 2012.
Preprint
3.
Technical Design Report for the: PANDA Straw Tube Tracker / PANDA Collaboration
This document describes the technical layout and the expected performance of the Straw Tube Tracker (STT), the main tracking detector of the PANDA target spectrometer. The STT encloses a Micro-Vertex-Detector (MVD) for the inner tracking and is followed in beam direction by a set of GEM-stations. [...]
arXiv:1205.5441.- 2012 - Published in : Eur. Phys. J. A 49 (2013) 25 Fulltext from publisher: PDF; External link: Preprint
4.
Transverse spin effects in hadron-pair production from semi-inclusive deep inelastic scattering / COMPASS collaboration
First measurements of azimuthal asymmetries in hadron-pair production in deep-inelastic scattering of muons on transversely polarised ^6LiD (deuteron) and NH_3 (proton) targets are presented. The data were taken in the years 2002-2004 and 2007 with the COMPASS spectrometer using a muon beam of 160 GeV/c at the CERN SPS. [...]
arXiv:1202.6150; CERN-PH-EP-2012-053; CERN-PH-EP-2012-053.- Geneva : CERN, 2012-06-18 - 13 p. - Published in : Phys. Lett. B 713 (2012) 10-16 Draft (restricted): PDF; Fulltext: arXiv:1202.6150 - PDF; S0370269312005321 - XML; CERN-PH-EP-2012-053 - PDF;
5.
Leading order determination of the gluon polarisation from DIS events with high-$p_T$ hadron pairs / COMPASS Collaboration
We present a determination of the gluon polarisation Delta g/g in the nucleon, based on the longitudinal double-spin asymmetry of DIS events with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using a 160 GeV/c polarised muon beam scattering off a polarised ^6LiD target. [...]
arXiv:1202.4064; CERN-PH-EP-2012-010; CERN-PH-EP-2012-010.- Geneva : CERN, 2013-01-08 - 13 p. - Published in : Phys. Lett. B 718 (2013) 922-930 Draft (restricted): PDF; Fulltext: CERN-PH-EP-2012-010 - PDF; arXiv:1202.4064 - PDF; External link: Preprint
6.
First Measurement of Chiral Dynamics in $\pi^-\gamma \to \pi^-\pi^-\pi^+$ / COMPASS Collaboration
The COMPASS collaboration at CERN has investigated the $\pi^-\gamma \to \pi^-\pi^-\pi^+$ reaction at center-of-momentum energy below five pion masses, $\sqrt{s} \lt 5m_\pi$ , embedded in the Primakoff reaction of 190 GeV pions impinging on a lead target. Exchange of quasi-real photons is selected by isolating the sharp Coulomb peak observed at smallest momentum transfers, $t' \lt 0.001 GeV^2/c^2$. [...]
arXiv:1111.5954; CERN-PH-EP-2011-176; CERN-PH-EP-2011-176.- Geneva : CERN, 2012-11-05 - 10 p. - Published in : Phys. Rev. Lett. 108 (2012) 192001 APS Published version, local copy: PDF; Draft (restricted): PDF; Fulltext: arXiv:1111.5954 - PDF; CERN-PH-EP-2011-176 - PDF; External link: Preprint
7.
Quark helicity distributions from longitudinal spin asymmetries in muon-proton and muon-deuteron scattering / COMPASS Collaboration
Double-spin asymmetries for production of charged pions and kaons in semi-inclusive deep-inelastic muon scattering have been measured by the COMPASS experiment at CERN. The data, obtained by scattering a 160 GeV muon beam off a longitudinally polarised NH_3 target, cover a range of the Bjorken variable x between 0.004 and 0.7. [...]
arXiv:1007.4061; CERN-PH-EP-2010-023; CERN-PH-EP-2010-023.- Geneva : CERN, 2010 - 13 p. - Published in : Phys. Lett. B 693 (2010) 227-235 Fulltext: arXiv:1007.4061 - PDF; CERN-PH-EP-2010-023 - PDF; External link: Preprint
8.
Azimuthal asymmetries of charged hadrons produced by high-energy muons scattered off longitudinally polarised deuterons / COMPASS Collaboration
Azimuthal asymmetries in semi-inclusive production of positive (h^+) and negative hadrons (h^-) have been measured by scattering 160 GeV muons off longitudinally polarised deuterons at CERN. The asymmetries were decomposed in several terms according to their expected modulation in the azimuthal angle phi of the outgoing hadron. [...]
arXiv:1007.1562; CERN-PH-EP-2010-018; CERN-PH-EP-2010-018.- Geneva : CERN, 2010 - 12 p. - Published in : Eur. Phys. J. C 70 (2010) 39-49 Fulltext: CERN-PH-EP-2010-018 - PDF; arXiv:1007.1562 - PDF; External link: Preprint
9.
Measurement of the Collins and Sivers asymmetries on transversely polarised protons / COMPASS Collaboration
The Collins and Sivers asymmetries for charged hadrons produced in deeply inelastic scattering on transversely polarised protons have been extracted from the data collected in 2007 with the CERN SPS muon beam tuned at 160 GeV/c. At large values of the Bjorken x variable non-zero Collins asymmetries are observed both for positive and negative hadrons while the Sivers asymmetry for positive hadrons is slightly positive over almost all the measured x range. [...]
arXiv:1005.5609; CERN-PH-EP-2010-013; CERN-PH-EP-2010-013.- 2010 - 9 p. - Published in : Phys. Lett. B 692 (2010) 240-246 Fulltext: PDF; External link: DURHAM
10.
COMPASS-II Proposal / COMPASS Collaboration
The proposed new measurements comprise a Generalised Parton Distributions programme, an unpolarised PDF and FF programme, a transverse momentum dependent PDF programme and a programme for tests of chiral perturbation theory..
CERN-SPSC-2010-014 ; SPSC-P-340.
- 2010. - 129.
Fulltext

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13 Pontecorvo, G
70 Pontecorvo, G B
1 Pontecorvo, Gil
1 Pontecorvo, Guido
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