title: Polarization transfer in the 4He(e-->,e'p-->)3H reaction up to Q2=2.6 (GeV/c)2.
abstract: We have measured the proton recoil polarization in the 4He(e-->,e(')p-->)4H reaction at Q(2)=0.5, 1.0, 1.6, and 2.6 (GeV/c)(2). The measured ratio of polarization transfer coefficients differs from a fully relativistic calculation, favoring the inclusion of a medium modification of the proton form factors predicted by a quark-meson coupling model. In addition, the measured induced polarizations agree reasonably well with the fully relativistic calculation indicating that the treatment of final-state interactions is under control.
authors.affiliation: Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, USA.
authors.forename: S
authors.initials: S
authors.lastname: Strauch
authors.forename: S
authors.initials: S
authors.lastname: Dieterich
authors.forename: K A
authors.initials: KA
authors.lastname: Aniol
authors.forename: J R M
authors.initials: JR
authors.lastname: Annand
authors.forename: O K
authors.initials: OK
authors.lastname: Baker
authors.forename: W
authors.initials: W
authors.lastname: Bertozzi
authors.forename: M
authors.initials: M
authors.lastname: Boswell
authors.forename: E J
authors.initials: EJ
authors.lastname: Brash
authors.forename: Z
authors.initials: Z
authors.lastname: Chai
authors.forename: J-P
authors.initials: JP
authors.lastname: Chen
authors.forename: M E
authors.initials: ME
authors.lastname: Christy
authors.forename: E
authors.initials: E
authors.lastname: Chudakov
authors.forename: A
authors.initials: A
authors.lastname: Cochran
authors.forename: R
authors.initials: R
authors.lastname: De Leo
authors.forename: R
authors.initials: R
authors.lastname: Ent
authors.forename: M B
authors.initials: MB
authors.lastname: Epstein
authors.forename: J M
authors.initials: JM
authors.lastname: Finn
authors.forename: K G
authors.initials: KG
authors.lastname: Fissum
authors.forename: T A
authors.initials: TA
authors.lastname: Forest
authors.forename: S
authors.initials: S
authors.lastname: Frullani
authors.forename: F
authors.initials: F
authors.lastname: Garibaldi
authors.forename: A
authors.initials: A
authors.lastname: Gasparian
authors.forename: O
authors.initials: O
authors.lastname: Gayou
authors.forename: S
authors.initials: S
authors.lastname: Gilad
authors.forename: R
authors.initials: R
authors.lastname: Gilman
authors.forename: C
authors.initials: C
authors.lastname: Glashausser
authors.forename: J
authors.initials: J
authors.lastname: Gomez
authors.forename: V
authors.initials: V
authors.lastname: Gorbenko
authors.forename: P L J
authors.initials: PL
authors.lastname: Gueye
authors.forename: J O
authors.initials: JO
authors.lastname: Hansen
authors.forename: D W
authors.initials: DW
authors.lastname: Higinbotham
authors.forename: B
authors.initials: B
authors.lastname: Hu
authors.forename: C E
authors.initials: CE
authors.lastname: Hyde-Wright
authors.forename: D G
authors.initials: DG
authors.lastname: Ireland
authors.forename: C
authors.initials: C
authors.lastname: Jackson
authors.forename: C W
authors.initials: CW
authors.lastname: de Jager
authors.forename: X
authors.initials: X
authors.lastname: Jiang
authors.forename: C
authors.initials: C
authors.lastname: Jones
authors.forename: M K
authors.initials: MK
authors.lastname: Jones
authors.forename: J D
authors.initials: JD
authors.lastname: Kellie
authors.forename: J J
authors.initials: JJ
authors.lastname: Kelly
authors.forename: C E
authors.initials: CE
authors.lastname: Keppel
authors.forename: G
authors.initials: G
authors.lastname: Kumbartzki
authors.forename: M
authors.initials: M
authors.lastname: Kuss
authors.forename: J J
authors.initials: JJ
authors.lastname: LeRose
authors.forename: K
authors.initials: K
authors.lastname: Livingston
authors.forename: N
authors.initials: N
authors.lastname: Liyanage
authors.forename: S
authors.initials: S
authors.lastname: Malov
authors.forename: D J
authors.initials: DJ
authors.lastname: Margaziotis
authors.forename: D
authors.initials: D
authors.lastname: Meekins
authors.forename: R
authors.initials: R
authors.lastname: Michaels
authors.forename: J H
authors.initials: JH
authors.lastname: Mitchell
authors.forename: S K
authors.initials: SK
authors.lastname: Nanda
authors.forename: J
authors.initials: J
authors.lastname: Nappa
authors.forename: C F
authors.initials: CF
authors.lastname: Perdrisat
authors.forename: V A
authors.initials: VA
authors.lastname: Punjabi
authors.forename: R D
authors.initials: RD
authors.lastname: Ransome
authors.forename: R
authors.initials: R
authors.lastname: Roché
authors.forename: G
authors.initials: G
authors.lastname: Rosner
authors.forename: M
authors.initials: M
authors.lastname: Rvachev
authors.forename: F
authors.initials: F
authors.lastname: Sabatie
authors.forename: A
authors.initials: A
authors.lastname: Saha
authors.forename: A
authors.initials: A
authors.lastname: Sarty
authors.forename: J M
authors.initials: JM
authors.lastname: Udias
authors.forename: P E
authors.initials: PE
authors.lastname: Ulmer
authors.forename: G M
authors.initials: GM
authors.lastname: Urciuoli
authors.forename: J F J
authors.initials: JF
authors.lastname: van den Brand
authors.forename: J R
authors.initials: JR
authors.lastname: Vignote
authors.forename: D P
authors.initials: DP
authors.lastname: Watts
authors.forename: L B
authors.initials: LB
authors.lastname: Weinstein
authors.forename: K
authors.initials: K
authors.lastname: Wijesooriya
authors.forename: B
authors.initials: B
authors.lastname: Wojtsekhowski