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Title Probing for high momentum protons in 4He via the 4He(e,e p)X reaction
Authors S. Iqbal,F. Benmokhtar,M. Ivanov,N. See,K. Aniol,D. W. Higinbotham,C. Boyd,S. Gilad,A. Saha,J.M. Udias,J. S. Goodwill,D. Finton,Z. Ye,P. Solvignon,P. Agu ilera,Z. Ahmed,H. Albataineh,K. Allada,B. Anderson,D. Anez,J. Annand,J. Arrington,T. Averett,H. Baghdasaryan,X. Bai,A. Beck,S. Beck,V. Bellini,A. Camsonn e,C. Chen,J.-P. Chen,K. Chirapatpimol,E. Cisbani,M. M. Dalton,A. Daniel,D. Day,W. Deconinck,M. Defurne,D. Flay,N. Fomin,M. Friend,S. Frullani,E. Fuchey,F. Garibaldi,D. Gaskell,R. Gilman,S. Glamazdin,C. Gu,P. Gueye,C. Hanretty,J.-O. Hansen,M. Hashemi Shabestari,O. Hen,M. Huang,G. Jin,N. Kalantarians,H. Kan g,A. Kelleher,I. Korover,J. LeRose,J. Leckey,R. Lindgren,E. Long,J. Mammei,D. J. Margaziotis,P. Markowitz,D. Meekins,Z. Meziani,R. Michaels,M. Mihovilovic,N. Muangma,C. Munoz Camacho,B. Norum,Nuruzzaman Nuruzzaman,K. Pan,S. Phillips,E. Piasetzky,I. Pomerantz,M. Posik,V. Punjabi,X. Qian,Y. Qiang,X. Qiu,P. E. Reimer,A . Rakhman,S. Riordan,G. Ron,O. Rondon-Aramayo,L. Selvy,A. Shahinyan,R. Shneor,S. Sirca,K. Slifer,N. Sparveris,R. Subedi,V. Sulkosky,D. Wang,J. W. Watson,L. B. Weinstein,B. Wojtsekhowski,S. A. Wood,I. Yaron,X. Zhan,J. Zhang,Y. W. Zhang,B. Zhao,X. Zheng,P. Zhu,R. Zielinski
JLAB number JLAB-PHY-19-2934
LANL number arXiv:1905.00541
Other number DOE/OR/23177-4679
Document Type(s) (Journal Article) 
Associated with EIC: No
Supported by Jefferson Lab LDRD Funding: No
Funding Source: Nuclear Physics (NP)

Compiled for Physical Review C
Publication Abstract: Experimental cross sections for the 4He(e,e'p)X reaction up to a missing momentum of 0.632 GeV/c at xB = 1.24 and Q2=2(GeV/c)2 are reported. The data are compared to Relativistic Distorted Wave Impulse Approximation (RDWIA) calculations for 4He(e,e'p)3H channel. Significantly more events in the triton mass region are measured for pm>0.45 GeV/c than are predicted by the theoretical model, suggesting that the effects of initial-state multi-nucleon correlations are stronger than expected by the RDWIA model.
Experiment Numbers: E08-009, E07-006
Group: Hall A
Document: pdf
Accepted Manuscript:
Supporting Documents:
Supporting Datasets: