CLAS Publications

The previous publications page, up to date as of Sept. 8, 2003) is here .
 It was reorganized in a much more compact form here, by  L. Weinstein in Sept. 2003.
The link under "Title" is the local copy of the paper,
   the link under "Journal" is as-published copy,
      the link under "ArXiv" is the version on the electronic archive. 
Consistency among the three versions is the responsibility of the authors.

Maintained by Dave Tedeschi & Michel Garçon (last update September 17 , 2007). 

Title	Lead Authors	Journal	arXiv	Public       explanation	Status
Cross sections and beamasymmetries for ep->enpi+ in the nucleon resonance region for 1.7 < Q2 < 4.5 GeV2	K. Park V. Burkert W. Kim I.G. Aznauryan R. Minehart L.C. Smith K. Joo L. Elouadrhiri	PRC	arXiv:0709.1946 [nucl-ex]		Submitted Sept. 5, 2007
Search for medium modification of the rho meson	R. Nasseripour, M. H. Wood, C. Djalali, D. P. Weygand, C. Tur, U. Mosel, P. Muehlich	PRL	arxiv:0707.2324 [nucl-ex]		Submitted July 20, 2007
pi0 photoproduction on the proton for photon energies from 0.675 to 2.875 GeV	M. Dugger B. Ritchie J.P. Ball P. Collins E. Pasyuk R.A. Arndt W.J. Briscoe I. I. Strakovsky R.L. Workman	PRC 76, 025211 (2007)	arXiv:0705.0816v1 [hep-ex]		Submitted May 6, 2007
Q2 Dependence of the S11(1535) Photocoupling and Evidence for a P-wave resonance in eta electroproduction	H. Denizli S. Dytman J. Mueller	PRC 76, 015204 (2007)	http://arxiv.org/abs/0704.2546		Submitted April 20, 2007 Accepted June 15
First measurement of coherent phi meson photoproduction on deuteron at low energies	T. Mibe H. Gao K. Hicks K. Kramer S. Stepanyan D. J. Tedeschi	PRL PRC/RC	http://arxiv.org/abs/nucl-ex/0703013		Submitted March 7, 2007 Submitted June 25
Observation of a backward peak in the gamma d -> pi0 d cross section near the eta threshold	Y. Ilieva, B.L. Berman, A.E. Kudryavtsev, I.I. Strakovsky, V.E. Tarasov	PRL	http://arxiv.org/abs/nucl-ex/0703006		Submitted March 5, 2007
Cascade Production in the Reaction gamma p -> K+K+X and gamma p ->K+K+pi-X	L. Guo, D. P. Weygand, M. Battaglieri, R. De Vita, V. Kubarovsky, P. Stoler	PRC 76, 025208 (2007)	http://arxiv.org/abs/nucl-ex/0702027		Submitted Feb. 16, 2007 Accepted July 18
Cross sections for the gamma p -> K*0 Sigma+ Reaction at E(gamma) = 1.7 - 3.0 GeV	I. Hleiqawi, K. Hicks, D. Carman, T. Mibe G. Niculescu, A. Tkabladze	PRC 75, 042201 (2007)	http://arxiv.org/abs/nucl-ex/0701036		Submitted Jan. 22, 2007 Accepted March 6, 2007
Study of Exclusive d(e,e'p)n Reaction Mechanism at High Q2	K.Sh. Egiyan, G.A. Asryan, N.B. Dashyan, N.G. Gevorgyan, J.-M. Laget K. Griffioen S. Kuhn	PRL 98, 262502 (2007)	http://www.arXiv.org/abs/nucl-ex/0701013		Submitted Jan. 9, 2007 Accepted May 21, 2007
First Measurement of Beam-Recoil Observables Cx and Cz in Hyperon Photoproduction	R. Bradford, R. Schumacher	PRC 75, 035205 (2007)	http://www.arXiv.org/abs/nucl-ex/0611034		Submitted Nov. 21, 2006 Accepted Jan. 31, 2007
Separated Structure Functions for the Exclusive Electroproduction of K+Λ and K+Σ0 Final States	P. Ambrozewicz, D.S. Carman, R. Feuerbach, M.D. Mestayer, B.A. Raue, R. Schumacher, A. Tkabladze	PRC 75, 045203 (2007)	http://www.arxiv.org/abs/hep-ex/0611036		Submitted Nov. 20, 2006 Accepted Feb. 7, 2007
Quark-Hadron Duality in Spin Structure Functions g1p and g1d	P.E. Bosted, K.V.Dharmawardane, G.E. Dodge, T.A. Forest, S.E. Kuhn, Y. Prok	PRC 75, 035203 (2007)	http://www.arxiv.org/abs/hep-ph/0607283		Submitted Aug. 1, 2006 Accepted Jan. 12, 2007
Search for the Theta+ pentaquark in the reactions gamma p --> K0bar K+ n and gamma p --> K0bar K0 p	R. De Vita M. Battaglieri V. Kubarovski +...	PRD 74, 032001 (2006)	http://www.arxiv.org/abs/hep-ex/0606062		Submitted June 27, 2006 Accepted July 2006
Measurement of the N to Delta(1232) Transition at High Momentum Transfer by pi0 Electroproduction	M. Ungaro P. Stoler, + ....	PRL 97, 112003 (2006)	http://www.arxiv.org/abs/hep-ex/0606042		Submitted June 19, 2006 Accepted Aug. 11, 2006
Measurement of the x- and Q2-dependence of the spin asymmetry A1 of the nucleon	K.V. Dharmawardane P. Bosted S.E. Kuhn Y. Prok	Phys. Lett. B 641,  11 (2006)	http://www.arXiv.org/abs/nucl-ex/0605028	The spin strucure program at Jefferson Lab	Submitted May 22, 2006 Accepted Aug. 1, 2006
Measurement of Deeply Virtual Compton Scattering with a Polarized Proton Target	S. Chen, H. Avakian, V. Burkert, P. Eugenio	PRL 97, 072002 (2006)	http://www.arxiv.org/abs/hep-ex/0605012		Submitted May 4, 2006 Accepted Aug. 2006
Search for Theta++ Pentaquarks in the Exclusive Reaction gamma p --> K+ K- p	V. Kubarovsky, P. Stoler + ....	PRL 97, 102001 (2006)	http://www.arxiv.org/abs/hep-ex/0605001		Submitted Apr. 28, 2006 Accepted Aug. 1, 2006
Search for the Theta+ pentaquark in the gamma d --> Lambda n K+ reaction measured with CLAS	S. Niccolai, M. Mirazita, P. Rossi +....	PRL 97, 032001 (2006)	http://www.arxiv.org/abs/hep-ex/0604047		Submitted Apr. 26, 2006 Accepted June 27, 2006
Search for the Theta+ pentaquark in the reaction gamma d -> pK-K+n	B. McKinnon K. Hicks +...	PRL 96, 212001  (2006)	http://www.arxiv.org/abs/hep-ex/0603028		Submitted Mar. 17, 2006 Accepted May 12, 2006
Single pi+ electroproduction on the proton in the first and second resonance regions at 0.25 Gev2 < Q2 < 0.65 GeV2 using  CLAS.	H. Egiyan V. Burkert + ....	PRC 73, 025204 (2006)	http://www.arXiv.org/abs/nucl-ex/0601007		Accepted Jan. 4, 2006
Differential cross sections for g+p -> K+ + Y for Lambda and Sigma0 hyperons	R. Bradford R. Schumacher + ...	PRC 73, 035202 (2006)	http://www.arXiv.org/abs/nucl-ex/0509033		Accepted Jan. 9, 2006
Eta-prime photoproduction on the proton for photon energies from 1.527 to 2.227 GeV	M. Dugger B. Ritchie	PRL 96, 062001 (2006)	http://www.arXiv.org/abs/nucl-ex/0512019		Accepted Jan. 17, 2006
Search for Theta+(1540) pentaquark in high statistics measurement of gamma p -> anti-K0 K+ n at CLAS	M. Battaglieri R. De Vita V. Kubarovsky	PRL 96, 042001 (2006)	http://www.arXiv.org/abs/hep-ex/0510061		Accepted Dec. 22, 2005
Measurement of 2- and 3-nucleon short range correlation probabilities in nuclei	K. Egiyan	PRL 96, 082501 (2006)	http://www.arXiv.org/abs/nucl-ex/0508026	CERN Courier	Submitted Aug.16, 2005 Accepted Jan. 31, 2006
Electron scattering from high-momentum neutrons in deuterium	A. Klimenko S. Kuhn	PRC 73, 035212 (2006)	http://www.arXiv.org/abs/nucl-ex/0510032		Accepted Feb 10, 2006
Beam-Helicity Asymmetries in Double-Charged-Pion Photoproduction on the Proton	S. Strauch, B. Berman	PRL 95, 162003 (2005)	http://www.arXiv.org/abs/hep-ex/0508002		Accepted August 2005
The deuteron structure function F2 with CLAS	M. Osipenko + ...	PRC 73, 045205 (2006)	http://www.arXiv.org/abs/hep-ex/0506004		Submitted June 6, 2005 Accepted Mar. 20, 2006
Measurement of the Polarized Structure Function sigma(LT')  for Pion Electroproduction in the Roper Resonance Region	K. Joo, L.C. Smith	PRC 72, 058202 (2005)	http://www.arXiv.org/abs/nucl-ex/0504027
Deeply virtual and exclusive electroproduction of omega mesons	L. Morand, M. Garçon	EPJA  24, 445 (2005)	Hep-ex/0504057	Virtual photons see hard scattering processes	Accepted 4/21
Radiative decays of the Sigma0(1385) and Lambda(1520) hyperons	S. Taylor, G. Mutchler	PRC 71, 054609 (2005) err.  PRC 72, 039902 (2005)	Hep-ex/0503014		accepted 4/05
Experimental Determination of the Evolution of the Bjorken Integral at Low Q2	A. Deur NOT A CLAS PAPER	PRL 93 (2004) 212001			contains some CLAS eg1a data
Exclusive Photoproduction of the Cascade (Xi) Hyperons	J. Price	PRC 71, 058201 (2005)	http://www.arXiv.org/abs/nucl-ex/0409030		submitted   9/04 accepted 3/05
Complete measurement of three-body photodisintegration of $^3$He for photon energies between 0.35 and 1.55 GeV	S. Niccolai	PRC 70 064003 (2004)	http://www.arXiv.org/abs/nucl-ex/0409013		submitted 9/04 accepted 10/04
Measurement of the Polarized Structure Function sigma(LT')   for p(e(vec),e'pi+)n in the Delta resonance region	K. Joo	PRC 70 042201R (2004)	http://www.arXiv.org/abs/nucl-ex/0407013		accepted  9/04
Exclusive rho0 meson electroproduction from hydrogen at CLAS	C. Hadjidakis, M. Guidal	PL B605, 256 (2005)	http://www.arxiv.org/abs/hep-ex/0408005		subm. Aug 04 accepted 11/04
Survey of A_LT' asymmetries in semi-exclusive electron scattering on He4 and C12	D. Protopopescu	Nucl Phys A748 (2005) 357-373	http://www.arxiv.org/abs/nucl-ex/0405021		9/04 accepted 11/04
Proton source size measurements in the eA --> e'ppX reaction	A.V. Stavinsky, K.R. Mikhailov, R. Lednicky, A.V. Vlassov	PRL 93 (2004) 192301	http://www.arxiv.org/abs/hep-ex/0405064		submitted May 04, accepted Sept 04
Complete Angular Distribution Measurements of Two-Body Deuteron Photodisintegration between 0.5 and 3 GeV	M. Mirazita	PRC 70 (2004) 014005	http://www.arxiv.org/abs/nucl-ex/0405019
Onset of asymptotic scaling in deuteron photodisintegration	P. Rossi	PRL 94 (2005) 012301	http://www.arxiv.org/abs/hep-ph/0405207		subm. May 04 accepted 11/04
Observation of an exotic baryon with ${S=+1}$ in photoproduction from the proton	V. Kubarovsky  L. Guo	PRL 92, 032001 (2004)	http://www.arxiv.org/abs/hep-ex/0311046	web site	accepted  1/08/04
Tensor Polarization of the phi meson Photoproduced at High t	K. McCormick	PRC 69, 032203 (2004)	http://www.arxiv.org/abs/hep-ex/0311024		accepted Feb 04
Two-Nucleon Momentum Distributions Measured in 3He(e,e'pp)n	R. Niyazov	PRL 92 (2004) 052303	http://arXiv.org/abs/nucl-ex/0308013	press release animation	accepted  12/15/03
Observation of an Exotic S = +1 Baryon in Exclusive Photoproduction from the Deuteron	S. Stepanyan	PRL 91 (2003) 252001	http://arXiv.org/abs/hep-ex/0307018	web site	accepted  11/03
Measurement of the Spin Structure Functions in the Resonance Region for Q2 from 0.15 to 1.6 GeV2	R. Fatemi	PRL 91 (2003) 222002	http://arXiv.org/abs/nucl-ex/0306019		accepted  11/03
Hyperon Photoproduction in the Nucleon Resonance Region	J. W. C. McNabb	PRC 69 (2004) 042201(R)	http://www.arxiv.org/abs/nucl-ex/0305028		accepted 3/01/04
Measurement of Beam-Spin Asymmetries for  e(pol)p -->  e'pi+ X in the Deeply Inelastic Regime	H. Avakian	PRD 69 112004 (2004)	hep-ex/0301005		accepted 16 Apr 04
Measurement of Polarized Structure Function sigma(LT')  for p(e(vec),e'p)pi0 from single pi0 electroproduction in the Delta resonance region	K. Joo	PRC, Rapid Comm, 68, 032201 (2003)	http://arXiv.org/abs/nucl-ex/0301012	Physics News Graphics	accepted  8/22/03
Study of the Delta(1232) using single and double polarization  asymmetries	A. Biselli	PRC 68,  035202 (2003)	http://arXiv.org/abs/nucl-ex/0307004		accepted  7/1/03
Observation of Nuclear Scaling in the A(e,e') Reaction at xBjorken > 1	K. Sh. Egiyan	PR C 68, 014313 (2003)	http://arXiv.org/abs/nucl-ex/0301008
Measurement of ep -> e'p pi+ pi- and baryon resonance analysis	M. Ripani	PRL 91, 022002, (2003)
Measurement of Inclusive Spin Structure Fuctions of the  Deuteron with CLAS	J. Yun	PRC, 67, 055204 (2003)	http://arXiv.org/abs/hep-ex/0212044
First Measurement of Transferred Polarization in the Exclusive e(pol)p -> e'K+Lambda(pol) Reaction	D. Carman	PRL 90, 131804 (2003)		CERN Courier
A Complete Measurement of the F2 Proton Structure Function in the Resonance Region and the Evaluation of the Moments	M. Osipenko	PRD 67, 092001 (2003)	http://arXiv.org/abs/hep-ph/0301204
Photoproduction of the omega meson on the proton at  large mementum transfer	M. Battaglieri	PRL 90, 022002 (2003)
? photoproduction on the proton for photon energies from 0.75 to 1.95 GeV	M. Dugger	PRL 89, 222002 (2002)
First Measurement of the Double Spin Asymmetry in e(pol)p(pol) -> e'pi+n in the Resonance Region	R. DeVita	PRL 88, 082001 (2002);  Erratum 88, 082001 (2002)
Q2 Dependence of Quadrupole Strength in the g*p -> Delta(1232)  -> p  pi0 transition	K. Joo	PRL 88, 122001 (2002)	http://arXiv.org/abs/hep-ex/0110007
Photoproduction of rho0 Meson on the Proton at Large Momentum Transfer	M. Battaglieri	PRL 87 172002 (2001)	http://arXiv.org/abs/hep-ex/0107028
Electroproduction of the ?(1520) Hyperon	S. Barrow	PRC 64, 044601 (2001)	http://arXiv.org/abs/hep-ex/0105029
Observation of exclusive deeply virtual Compton  scattering in polarized electron beam asymmetry measurements	S. Stepanyan	PRL 87, 182002 (2001)	hep-ex/0107043
Exclusive electroproduction of Phi mesons at 4.2 GeV	K. Lukashin	PRC 63, 065205-1 (2001);  64 059901(E)
The ep -> e'p(eta) reaction at and above the S11(1535) baryon resonance	R. Thompson	PRL 86, 1702 (2001)
Photoproduction of Phi(1020) Mesons on the Proton at Large Momentum Transfer	E. Anciant	PRL 85, 4682 (2000)	http://www.arXiv.org/abs/hep-ex/0006022

Detector Papers: