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Related papers: Color transparency in hard $pd$ collisions

200 papers

We outline major ideas involved in discussion of color coherence phenomena (CCP) at intermediate energies. We point out that the recent advances in calculating cross sections of hard exclusive processes off light nuclei allow to use the…

High Energy Physics - Phenomenology · Physics 2011-08-17 Mark Strikman , Michail Zhalov

It is argued that color transparency in quasi elastic scattering of electrons and hadrons on nuclei is possible only due to Fermi-motion. We found a strong dependence of nuclear transparency on Bjorken x in (e,e'p), it is close to the…

High Energy Physics - Phenomenology · Physics 2009-10-22 Byron K. Jennings , Boris Z. Kopeliovich

Changes of hadronic properties in dense nuclear matter as predicted by theory have usually been investigated by means of relativistic heavy-ion reactions. In this talk I show that observable consequences of such changes can also be seen in…

Nuclear Theory · Physics 2009-11-10 Ulrich Mosel

We examine the potential of the COMPASS experiment at CERN to study color transparency via exclusive coherent vector meson production in hard muon-nucleus scattering. It is demonstrated that COMPASS has high sensitivity to test this…

High Energy Physics - Experiment · Physics 2008-11-26 Murray Moinester , Oleg A. Grajek , Eli Piasetzky , Andrzej Sandacz

The high density of scattered partons predicted in nuclear collisions at very high energy makes color screening effects significant. We explain how these screening mechanisms may suppress nonperturbative, soft QCD processes, permitting a…

Nuclear Theory · Physics 2007-05-23 Kari J. Eskola , Berndt Müller , Xin-Nian Wang

We argue that the observation of the color transparency effect in the semiexclusive $A(\pi^-,l^+ l^-)$ process is important for determining whether it is possible to extract the generalized parton distributions of the nucleon from the…

Nuclear Theory · Physics 2016-03-30 A. B. Larionov , M. Strikman , M. Bleicher

Theoretical models of low-energy (d,p) single-neutron transfer reactions are a crucial link between experimentation, nuclear structure and nuclear astrophysical studies. Whereas reaction models that use local optical potentials are…

Nuclear Theory · Physics 2016-11-23 G. W. Bailey , N. K. Timofeyuk , J. A. Tostevin

Color transparency is the vanishing of nuclear initial or final state interactions involving specific reactions. The reasons for believing that color transparency might be a natural consequence of QCD are reviewed. The main impetus for this…

Nuclear Theory · Physics 2015-06-11 Gerald A. Miller

We review the current status of the phenomenon of Color Transparency (CT), a fundamental consequence of the description of hadrons from Quantum Chromo Dynamics. CT refers to the vanishing of final (and/or initial) state interactions with…

Nuclear Experiment · Physics 2025-08-20 Holly Szumila-Vance , Dipangkar Dutta , Gerald A. Miller , Misak Sargsian

We study the suppression of high-pT hadron spectra in nuclear collisions, supplementing the perturbative QCD factorized formalism with radiative parton energy loss. We find that the nuclear modification factor which quantifies the degree of…

High Energy Physics - Phenomenology · Physics 2008-11-26 K. J. Eskola , H. Honkanen , C. A. Salgado , U. A. Wiedemann

Changes of hadronic properties in dense nuclear matter as predicted by theory have usually been investigated by means of relativistic heavy-ion reactions. In this talk I show that observable consequences of such changes can also be seen in…

Nuclear Theory · Physics 2007-05-23 Ulrich Mosel

Nuclear transparency in the (e,e'p) reaction for 135 < Tp < 800 MeV is investigated using the distorted wave approximation. Calculations using density-dependent effective interactions are compared with phenomenological optical potentials.…

Nuclear Theory · Physics 2008-11-26 James J. Kelly

We review a unique prediction of Quantum Chromo Dynamics, called color transparency (CT), where the final (and/or initial) state interactions of hadrons with the nuclear medium must vanish for exclusive processes at high momentum transfers.…

Nuclear Theory · Physics 2015-06-12 D. Dutta , K. Hafidi , M. Strikman

We examine the nuclear transparency for the quasi-elastic ($e, e'p$) process at large momentum transfers in a relativistic quantum-mechanical model for the internal structure of the proton, using a relativistic harmonic oscillator model. A…

High Energy Physics - Phenomenology · Physics 2009-10-30 Tetsu Iwama , Akihisa Kohama , Koichi Yazaki

We have measured the nuclear transparency of the incoherent diffractive $A(e,e'\rho^0)$ process in $^{12}$C and $^{56}$Fe targets relative to $^2$H using a 5 GeV electron beam. The nuclear transparency, the ratio of the produced $\rho^0$'s…

Nuclear Experiment · Physics 2015-06-03 L. El Fassi , L. Zana , K. Hafidi , M. Holtrop , B. Mustapha , W. K. Brooks , H. Hakobyan , X. Zheng , K. P. Adhikari , D. Adikaram , M. Aghasyan , M. J. Amaryan , M. Anghinolfi , J. Arrington , H. Avakian , H. Baghdasaryan , M. Battaglieri , V. Batourine , I. Bedlinskiy , A. S. Biselli , C. Bookwalter , D. Branford , W. J. Briscoe , S. Bultmann , V. D. Burkert , D. S. Carman , A. Celentano , S. Chandavar , P. L. Cole , M. Contalbrigo , V. Crede , A. D'Angelo , A. Daniel , N. Dashyan , R. De Vita , E. De Sanctis , A. Deur , B. Dey , R. Dickson , C. Djalali , G. E. Dodge , D. Doughty , R. Dupre , H. Egiyan , A. El Alaoui , L. Elouadrhiri , P. Eugenio , G. Fedotov , S. Fegan , M. Y. Gabrielyan , M. Garcon , N. Gevorgyan , G. P. Gilfoyle , K. L. Giovanetti , F. X. Girod , J. T. Goetz , W. Gohn , E. Golovatch , R. W. Gothe , K. A. Griffioen , M. Guidal , L. Guo , C. Hanretty , D. Heddle , K. Hicks , R. J. Holt , C. E. Hyde , Y. Ilieva , D. G. Ireland , B. S. Ishkhanov , E. L. Isupov , S. S. Jawalkar , D. Keller , M. Khandaker , P. Khetarpal , A. Kim , W. Kim , A. Klein , F. J. Klein , V. Kubarovsky , S. E. Kuhn , S. V. Kuleshov , V. Kuznetsov , J. M. Laget , H. Y. Lu , I. J. D. MacGregor , Y. Mao , N. Markov , M. Mayer , J. McAndrew , B. McKinnon , C. A. Meyer , T. Mineeva , M. Mirazita , V. Mokeev , B. Moreno , H. Moutarde , E. Munevar , P. Nadel-Turonski , A. Ni , S. Niccolai , G. Niculescu , I. Niculescu , M. Osipenko , A. I. Ostrovidov , L. Pappalardo , R. Paremuzyan , K. Park , S. Park , E. Pasyuk , S. Anefalos Pereira , E. Phelps , S. Pisano , S. Pozdniakov , J. W. Price , S. Procureur , D. Protopopescu , B. A. Raue , P. E. Reimer , G. Ricco , D. Rimal , M. Ripani , B. G. Ritchie , G. Rosner , P. Rossi , F. Sabatie , M. S. Saini , C. Salgado , D. Schott , R. A. Schumacher , H. Seraydaryan , Y. G. Sharabian , E. S. Smith , G. D. Smith , D. I. Sober , D. Sokhan , S. S. Stepanyan , S. Stepanyan , P. Stoler , S. Strauch , M. Taiuti , W. Tang , C. E. Taylor , D. J. Tedeschi , S. Tkachenko , M. Ungaro , B . Vernarsky , M. F. Vineyard , H. Voskanyan , E. Voutier , D. Watts , L. B. Weinstein , D. P. Weygand , M. H. Wood , N. Zachariou , B. Zhao , Z. W. Zhao

We present a comprehensive study on how to distinguish the properties of heavy dijet resonances at hadron colliders. A variety of spins, chiral couplings, charges, and QCD color representations are considered. Distinguishing the different…

High Energy Physics - Phenomenology · Physics 2023-06-05 Tao Han , Ian M. Lewis , Hongkai Liu , Zhen Liu , Xing Wang

We discuss that the results of study of the nuclear transparency effect in nuclear-nuclear collisions at relativistic and ultrarelativistic energies could help to extract the information on new phases of the strongly interacting matter as…

Nuclear Experiment · Physics 2012-04-03 M. Ajaz , M. K. Suleymanov , O. B. Abdinov , Ali Zaman , K. H. Khan , Z. Wazir , Sh. Khalilova

Despite the progress made in understanding the NN interactions at long distances based on effective field theories, the understanding of the dynamics of short range NN interactions remains as elusive as ever. One of the most fascinating…

Nuclear Theory · Physics 2014-03-05 Misak M Sargsian

In the current paper, we argue that the ground state of a hadron contains a significant perturbative quantum chromodynamics (pQCD) core as the result of color gauge invariance and of the values of chiral and gluon vacuum condensates. The…

High Energy Physics - Phenomenology · Physics 2022-10-24 Leonid Frankfurt , Mark Strikman

With the current highest beam energy at Jefferson Lab and traditional methods, we have exhausted our sensitivity for observing the onset of proton color transparency in a nucleus in A(e,e'p) parallel scattering kinematics for up to $Q^{2}$…