CERN Accelerating science

CERN Document Server Pronađeno je 2,029 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.75 sekundi 
1.
Proton structure studies using hard exclusive processes at COMPASS experiment / Pešková, Markéta
The exclusive processes, such as hard exclusive meson production (HEMP) and deeply virtual Compton scattering (DVCS) are an excellent tool for studying generalised parton distributions (GPD) [...]
2024 - 199.

2.
COMPASS measurement of hard exclusive π0 muoproduction cross-section / Pešková, Markéta (Charles U.) /COMPASS
One of the goals of the COMPASS experimental program is the measurement of exclusive processes. The exclusive processes, such as Deep Virtual Compton Scattering (DVCS) or Hard Exclusive Meson Production, are important inputs for constraining the General Parton Distributions (GPDs). [...]
2020 - 4 p. - Published in : J. Phys.: Conf. Ser. 1435 (2020) 012045 Fulltext: PDF;
In : 18th Workshop on High Energy Spin Physics, Dubna, Russia, 2 - 6 Sep 2019, pp.012045
3.
GPD measurements at COMPASS / Lin, P J (Orsay, IPN) /COMPASS Collaboration
Utilizing the 160 GeV/c polarized muon beams provided by the CERN SPS, COMPASS studies the Generalized Parton Distributions (GPDs) via Deeply Virtual Compton Scattering (DVCS) and Hard Exclusive Meson Production (HEMP). In this article, the GPD measurement program at COMPASS is introduced and some of the recent results are given..
2020 - 6 p. - Published in : 10.1142/9789811219313_0100
In : XVIII International Conference on Hadron Spectroscopy and Structure, Guilin, China, 16 - 21 Aug 2019, pp.586-591
4.
Exclusive measurements at COMPASS / Lin, Po-Ju (IRFU, Saclay) /COMPASS Collaboration
Generalized Parton Distributions (GPDs) correlate parton transverse spatial distributions and longitudinal momenta inside the nucleon and thus give a three-dimensional description of the nucleon. At COMPASS, GPDs are investigated via exclusive processes including Deeply Virtual Compton Scattering (DVCS) and Hard Exclusive Meson Production (HEMP) in the Bjorken variable coverage of the sea-quark domain. [...]
2022 - 5 p. - Published in : PoS PANIC2021 (2022) 380 Fulltext: PDF;
In : 22nd Particles and Nuclei International Conference (PANIC 2021), Lisbon, Portugal, 5 - 10 Sep 2021, pp.380
5.
Measurement of the exclusive ${\pi}^0$ muoproduction cross section at COMPASS / Gorzellik, Matthias (Freiburg U.)
At COMPASS DVCS and DVMP processes are studied in order to probe the partonic structure of the nucleon by constraining GPD models. [...]
arXiv:1702.06293.
- 2017. - 4 p.
Full text
6.
Polarized Positive and Negative Muon Beams to perform DVCS Measurements at COMPASS / D'Hose, Nicole (IRFU, SPhN, Saclay) /on behalf of the COMPASS Collaboration
The high energies available at CERN, and the option of using either positive or negative polarized muon beams, make the fixed-target COMPASS set-up a unique place for studying GPDs, through Deeply Virtual Compton Scattering (DVCS). A GPD program is part of the Medium and Long Term Plans at COMPASS. [...]
2009 - 6 p. - Published in : AIP Conf. Proc. 1160 (2009) 49-55 Fulltext: PDF;
In : International Workshop on Positrons at Jefferson Lab, JLAB, Newport News, VA, USA, 25 - 27 Mar 2009, pp.49-55
7.
Hard exclusive meson production at COMPASS / Ter Wolbeek, Johannes (Freiburg U.) /COMPASS
The concept of Generalized Parton Distributions (GPDs) combines two-dimensional spatial information given by form factors, with longitudinal momentum information from Parton Distribution Functions. GPDs provide comprehensive description of the nucleon structure involving a wealth of new information. [...]
2016 - 7 p. - Published in : Int. J. Mod. Phys. Conf. Ser. 40 (2016) 1660052
In : 21st International Symposium on Spin Physics, Beijing, China, 20 - 24 Oct 2014, pp.1660052
8.
Recent results from COMPASS on exclusive muoproduction / Sandacz, Andrzej (Warsaw, Inst. Nucl. Studies) /COMPASS
The 160 GeV polarised muon beam available at CERN, with positive or negative charge, makes COMPASS a unique place for GPD studies. The first GPD related COMPASS results come from exclusive vector meson production on transversely polarised protons and deuterons. [...]
2016 - 6 p. - Published in : J. Phys.: Conf. Ser. 678 (2016) 012045 Fulltext: PDF;
In : 16th Workshop on High Energy Spin Physics, Dubna, Russia, 08 - 12 Sep 2015, pp.012045
9.
Possible measurements of GPDs at COMPASS / D'Hose, N ; Burtin, E ; Guichon, P A M ; Marroncle, J ; Moinester, M A ; Pochodzalla, J ; Sandacz, A
This paper presents the reactions which can be performed at COMPASS to study the Generalized Parton Distributions (GPDs). The high energy muon beam at CERN allows to measure Hard Exclusive Meson Production or Deeply Virtual Compton Scattering (DVCS) in the Bjorken regime in a large range of Q^2 and x_Bj (1.5<Q^2<7.5 GeV^2 and 0.03<x_Bj<0.25). [...]
hep-ex/0212047; DAPNIA-2002-393.- Saclay : CERN, 2004 - 13 p. - Published in : 10.5170/CERN-2004-011.152 Fulltext: PDF; Preprint: PDF; Published version from CERN: PDF; External link: hep-ex/0212047 PDF
In : Workshop on Future Physics at COMPASS, CERN, Geneva, Switzerland, 26 - 27 Sep 2002, pp.152 (CERN-2004-011)
10.
Proposal for GPD studies at COMPASS / Burtin, E (IRFU, SPhN, Saclay)
The study of nucleon structure through Generalised Parton Distributions (GPD) is one major part of the future COMPASS-II physics program [1] and can be performed using exclusive reactions like Deeply Virtual Compton Scattering (DVCS) and Meson Production. [...]
2010. - 6 p.
Fulltext

Niste pronašli ono što ste htjeli? Pokušajte pretražiti na ovim serverima:
recid:2918370 u Amazon
recid:2918370 u CERN EDMS
recid:2918370 u CERN Intranet
recid:2918370 u CiteSeer
recid:2918370 u Google Books
recid:2918370 u Google Scholar
recid:2918370 u Google Web
recid:2918370 u IEC
recid:2918370 u IHS
recid:2918370 u INSPIRE
recid:2918370 u ISO
recid:2918370 u KISS Books/Journals
recid:2918370 u KISS Preprints
recid:2918370 u NEBIS
recid:2918370 u SLAC Library Catalog