| | |
| | |
Stat |
Members: 3643 Articles: 2'488'730 Articles rated: 2609
29 March 2024 |
|
| | | |
|
Article overview
| |
|
Measurement of the proton spin structure function g1(x,Q2) for Q2 from 0.15 to 1.6 GeV2 with CLAS | R Fatemi
; A V Skabelin
; V D Burkert
; D Crabb
; R De Vita
; S E Kuhn
; R Minehart
; G Adams
; E Anciant
; M Anghinolfi
; B Asavapibhop
; G Audit
; T Auger
; H Avakian
; H Bagdasaryan
; J P Ball
; S Barrow
; M Battaglieri
; K Beard
; M Bektasoglu
; M Bellis
; W Bertozzi
; N Bianchi
; A S Biselli
; S Boiarinov
; B E Bonner
; P E Bosted
; S Bouchigny
; R Bradford
; D Branford
; W K Brooks
; C Butuceanu
; J R Calarco
; D S Carman
; B Carnahan
; C Cetina
; L Ciciani
; R Clark
; P L Cole
; A Coleman
; J Connelly
; D Cords
; P Corvisiero
; H Crannell
; J P Cummings
; E De Sanctis
; P V Degtyarenko
; H Denizli
; L Dennis
; K V Dharmawardane
; K S Dhuga
; C Djalali
; G E Dodge
; D Doughty
; P Dragovitsch
; M Dugger
; S Dytman
; M Eckhause
; H Egiyan
; K S Egiyan
; L Elouadrhiri
; A Empl
; P Eugenio
; L Farhi
; R J Feuerbach
; A Freyberger
; J Ficenec
; T A Forest
; V Frolov
; H Funsten
; S J Gaff
; M Garçon
; G Gavalian
; S Gilad
; G P Gilfoyle
; K L Giovanetti
; P Girard
; C I O Gordon
; K A Griffioen
; M Guidal
; M Guillo
; L Guo
; V Gyurjyan
; C Hadjidakis
; D Hancock
; J Hardie
; D Heddle
; P Heimberg
; F W Hersman
; K Hicks
; R S Hicks
; M Holtrop
; J Hu
; C E Hyde-Wright
; Y Ilieva
; M M Ito
; D Jenkins
; K Joo
; C Keith
; J H Kelley
; J D Kellie
; M Khandaker
; K Y Kim
; K Kim
; W Kim
; A Klein
; F J Klein
; A V Klimenko
; M Klusman
; M Kossov
; V Koubarovski
; L H Kramer
; Y Kuang
; J Kuhn
; J Lachniet
; J M Laget
; D Lawrence
; Ji Li
; K Livingston
; A Longhi
; K Lukashin
; W Major
; J J Manak
; C March
; S McAleer
; J W C McNabb
; B A Mecking
; S Mehrabyan
; M D Mestayer
; C A Meyer
; K Mikhailov
; M Mirazita
; R Miskimen
; L Mor
; S A Morrow
; V Muccifora
; J Mueller
; G S Mutchler
; J Napolitano
; R Nasseripour
; S O Nelson
; S Niccolai
; G Niculescu
; I Niculescu
; B B Niczyporuk
; R A Niyazov
; M Nozar
; J T O’Brien
; G V O’Rielly
; M Osipenko
; K Park
; E Pasyuk
; G Peterson
; N Pivnyuk
; D Pocanic
; O Pogorelko
; E Polli
; S Pozdniakov
; B M Preedom
; J W Price
; Y Prok
; D Protopopescu
; L M Qin
; B A Raue
; G Riccardi
; G Ricco
; M Ripani
; B G Ritchie
; S E Rock
; F Ronchetti
; P Rossi
; D Rowntree
; P D Rubin
; F Sabatié
; K Sabourov
; C Salgado
; J P Santoro
; V Sapunenko
; M Sargsyan
; R A Schumacher
; M Seely
; V S Serov
; Y G Sharabian
; J Shaw
; S Simionatto
; E S Smith
; T Smith
; L C Smith
; D I Sober
; L Sorrel
; M Spraker
; A Stavinsky
; S Stepanyan
; P Stoler
; S Strauch
; M Taiuti
; S Taylor
; D J Tedeschi
; U Thoma
; R Thompson
; L Todor
; C Tur
; M Ungaro
; M F Vineyard
; A V Vlassov
; K Wang
; L B Weinstein
; H Weller
; D P Weyg
; C S Whisnant
; E Wolin
; M H Wood
; A Yegneswaran
; J Yun
; B Zhang
; J Zhao
; Z Zhou
;
; | Date: |
28 Nov 2003 | Journal: | Phys Rev Lett, 91 (22), 222002 | Abstract: | Double-polarization asymmetries for inclusive ep scattering were measured at Jefferson Lab using 2.6 and 4.3 GeV longitudinally polarized electrons incident on a longitudinally polarized NH3 target in the CLAS detector. The polarized structure function g(1)(x,Q2) was extracted throughout the nucleon resonance region and into the deep inelastic regime, for Q(2)=0.15-1.64 GeV2. The contributions to the first moment Gamma(1)(Q2)= integral g(1)(x,Q2) dx were determined up to Q(2)=1.2 GeV2. Using a parametrization for g(1) in the unmeasured low x regions, the complete first moment was estimated over this Q2 region. A rapid change in Gamma(1) is observed for Q2<1 GeV2, with a sign change near Q(2)=0.3 GeV2, indicating dominant contributions from the resonance region. At Q(2)=1.2 GeV2 our data are below the perturbative QCD evolved scaling value. | Source: | PubMed, pmid14683231 | Services: | Forum | Review | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser claudebot
|
| |
|
|
|
| News, job offers and information for researchers and scientists:
| |