Studies of nucleon resonance structure in exclusive meson electroproduction
Inna Aznauryan,Inna Aznauryan,Adnan Bashir,Vladimir M. Braun,Stanley J. Brodsky,Stanley J. Brodsky,Volker D. Burkert,Lei Chang,Lei Chang,Lei Chang,Ch. Chen,Ch. Chen,Ch. Chen,Bruno El-Bennich,Ian C. Cloët,Ian C. Cloët,Ian C. Cloët,Philip L. Cole,Robert G. Edwards,G. V. Fedotov,G. V. Fedotov,Mauro Giannini,Mauro Giannini,R. W. Gothe,Franz Gross,Franz Gross,Huey-Wen Lin,P. Kroll,T.-S. H. Lee,T.-S. H. Lee,Wally Melnitchouk,V. I. Mokeev,V. I. Mokeev,M. T. Peña,Gilberto Ramalho,Gilberto Ramalho,Craig D. Roberts,Craig D. Roberts,Elena Santopinto,G. F. de Teramond,Kazuo Tsushima,Kazuo Tsushima,David J. Wilson,David J. Wilson,David J. Wilson +44 more
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In this paper, the authors present a detailed description of the physics that can be addressed through N* structure studies in exclusive meson electroproduction, including recent advances in reaction theory for extracting N* electrocouplings from meson electrodes.Abstract:
Studies of the structure of excited baryons are key factors to the N* program at Jefferson Lab (JLab). Within the first year of data taking with the Hall B CLAS12 detector following the 12 GeV upgrade, a dedicated experiment will aim to extract the N* electrocouplings at high photon virtualities Q2. This experiment will allow exploration of the structure of N* resonances at the highest photon virtualities ever achieved, with a kinematic reach up to Q2 = 12 GeV2. This high-Q2 reach will make it possible to probe the excited nucleon structures at distance scales ranging from where effective degrees of freedom, such as constituent quarks, are dominant through the transition to where nearly massless bare-quark degrees of freedom are relevant. In this document, we present a detailed description of the physics that can be addressed through N* structure studies in exclusive meson electroproduction. The discussion includes recent advances in reaction theory for extracting N* electrocouplings from meson electropro...read more
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References
More filters
Journal ArticleDOI
The Large N limit of superconformal field theories and supergravity
TL;DR: In this article, it was shown that the large-N limits of certain conformal field theories in various dimensions include in their Hilbert space a sector describing supergravityon the product of anti-de Sitter spacetimes, spheres, and other compact manifolds.
Journal ArticleDOI
Review of Particle Physics
Claude Amsler,Michael Doser,Mario Antonelli,D. M. Asner,K. S. Babu,Howard Baer,H. R. Band,R. M. Barnett,E. Bergren,J. Beringer,G. Bernardi,Willi Bertl,H. Bichsel,Otmar Biebel,Philippe Bloch,E. Blucher,S. Blusk,Robert N. Cahn,Marcela Carena,Marcela Carena,C. Caso,Augusto Ceccucci,Debadi Chakraborty,Mingshui Chen,R. S. Chivukula,G. A. Cowan,O. I. Dahl,Giancarlo D'Ambrosio,Thibault Damour,A. de Gouvêa,Thomas DeGrand,Bogdan A. Dobrescu,Manuel Drees,D. A. Edwards,Semen Eidelman,Victor Daniel Elvira,Jens Erler,V. V. Ezhela,Jonathan L. Feng,W. Fetscher,Brian D. Fields,B. Foster,Thomas K. Gaisser,L. A. Garren,H.-J. Gerber,G. Gerbier,Tony Gherghetta,Gian F. Giudice,Maury Goodman,Christoph Grab,Andrei Gritsan,Jean-Francois Grivaz,D. E. Groom,Martin Grunewald,Atul Gurtu,Atul Gurtu,Th. Gutsche,Howard E. Haber,K. Hagiwara,C. A. Hagmann,K. G. Hayes,J.J. Hernández-Rey,Ken Ichi Hikasa,Ian Hinchliffe,A Höcker,Joey Huston,P. Igo-Kemenes,John David Jackson,Kurtis F Johnson,T. Junk,D. Karlen,B. Kayser,D. Kirkby,S. R. Klein,I.G. Knowles,Christopher Kolda,R. Kowalewski,P. Kreitz,B. Krusche,Yu V. Kuyanov,Younghoon Kwon,Ofer Lahav,Paul Langacker,Andrew R. Liddle,Zoltan Ligeti,Chi Lin,Tony Liss,L. S. Littenberg,Jeff C. Liu,K. S. Lugovsky,S. B. Lugovsky,H. Mahlke,Michelangelo L. Mangano,T Mannel,Aneesh V. Manohar,William J. Marciano,Alan D. Martin,A. Masoni,David Milstead,Ramon Miquel,Klaus Mönig,Hitoshi Murayama,Hitoshi Murayama,Hitoshi Murayama,Koji Nakamura,Meenakshi Narain,Paolo Nason,S. Sánchez Navas,P. Nevski,Yosef Nir,Keith A. Olive,Luc Pape,C. Patrignani,John A. Peacock,A. Piepke,G. Punzi,Arnulf Quadt,Stuart Raby,Georg G. Raffelt,B. N. Ratcliff,B. Renk,Paul William Richardson,S. Roesler,S. Rolli,Anatoli Romaniouk,L. J. Rosenberg,Jonathan L. Rosner,C.T. Sachrajda,Y. Sakai,Subir Sarkar,Fabio Sauli,O. Schneider,Douglas Scott,W. G. Seligman,Michael H. Shaevitz,Torbjörn Sjöstrand,J. G. Smith,George F. Smoot,Stefan M Spanier,H. Spieler,Achim Stahl,Todor Stanev,Sophia L. Stone,T. Sumiyoshi,Masaharu Tanabashi,John Terning,Maksym Titov,N. P. Tkachenko,Nils A. Tornqvist,Daniel Tovey,G.H. Trilling,T. G. Trippe,German Valencia,K. van Bibber,Manuella Vincter,Petr Vogel,D. R. Ward,Taizan Watari,Bryan R. Webber,Georg Weiglein,James D. Wells,M R Whalley,A. Wheeler,C. G. Wohl,Lincoln Wolfenstein,J. Womersley,C. L. Woody,Ron L. Workman,A. Yamamoto,W-M. Yao,Oleg Zenin,Jie Zhang,Ren-Yuan Zhu,P A Zyla,G. Harper,V. S. Lugovsky,P. Schaffner +176 more
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