6533b860fe1ef96bd12c2f70

RESEARCH PRODUCT

Measurement of the Spin Structure of the Deuteron in the DIS Region

A.a. ShishkinA. MaggioraK. ZarembaJ. MarroncleColin BernetV.a. PolyakovK. KowalikA. SrnkaJ. BisplinghoffMassimo LamannaMassimo LamannaYu. KisselevYu. KisselevE.v. KomissarovMarc WagnerU. WiednerN.p. KravchukA.k. KonoplyannikovL. G. TkatchevS. WirthC. QuintansJ. HannappelM. OstrickA. AmorosoN. DedekL. SchmittM. SluneckaA. ZvyaginA.i. IoukaevW. KastaunR. KuhnL. DharaB. BadelekJ. PretzL. FerreroM. SansB. GobboP. BerglundE. RondioM.p. BussaAlan D. MartinM.g. SapozhnikovS. GoertzS. GoertzR. GeyerO. NähleV. KalinnikovA. SkachkovaB. KetzerYu.v. MikhailovA. TeufelC. HeßA.m. RozhdestvenskyN. V. KhomutovO.p. GavrichtchoukVladimir PeshekhonovR. BirsaE. BurtinV.f. KonstantinovQ. WeitzelF. HinterbergerP. SchiavonJ. M. Le GoffO.yu. DenisovL. SinhaAram KotzinianAram KotzinianR. WindmoldersP.d. EversheimV. DuicM. WiesmannJ. ReymannTakahiro IwataE. SallerM.e. LadyginJ. BallA. ChapiroS. S. DasguptaT. SchmidtN.a. KoutchinskiS. KoblitzV.a. DorofeevK. MedvedJ.m. FriedrichA. SandaczJ. FranzA. GrassoK. PlatzerH. FischerR. JahnJ. EhlersJ. EhlersD. PeshekhonovNaoaki HorikawaV.n. BytchkovR. HermannR. IjaduolaW. WiślickiH. D. PereiraUlrich FuchsE. M. KabußC. IlgnerF. StinzingH. SchmittK. RithK. RithF. KarstensNorihiro DoshitaN. D'hoseG.i. SmirnovFabrice GautheronT. MatsudaV. FrolovPaolo PaganoV.n. KolosovD. ThersR. ZieglerA. N. SissakianV.yu. AlexakhinA. JanataJ. NassalskiChristian SchillJ. LichtenstadtR. SulejA.s. KorentchenkoF. TessarottoG. PiraginoV.v. TchalishevS. CostaI. LudwigJ.h. KoivuniemiA.a. NozdrinW. DünnweberA. BravarYu. AlexandrovS. PanebiancoB. GrubeM. GiorgiE.s. AgeevO.a. GrajekMiroslav ViriusG. D. AlexeevP. FaulandC. MarchandV.f. ObraztsovH.-w. SiebertK. KurekS. GerassimovS. GerassimovE. WeiseR. C. WebbM. FingerI. ManuilovSergey DonskovM.l. ColantoniS. PaulF.h. HeinsiusS. HedickeA.g. OlshevskyFranco BradamanteA. ColavitaA.v. DolgopolovA. MagnonT. HasegawaJ. ZhaoG.v. KrivokhizhinT. ToedaAnna ZanettiA. MielechA. MielechS. IshimotoFrank KleinD. NeyretYu.a. KhokhlovS. PlatchkovA. PadeeA. GrünemaierMiroslav SulcA. GorinV.p. SugonyaevS. RamosM. StolarskiGerhard K. MallotZ.v. KroumchteinJ. MarzecF. SozziS. NelibaI. KonorovI. KonorovA. KorzenevF. BalestraM. MaggioraAndres CicuttinG. ReicherzJosef PochodzallaS. Dalla TorreM. FabroM. LeberigM. LeberigD. PanzieriG.v. KhaustovT. LiškaN.i. JouravlevS. HorikawaI.a. SavinW. MeyerMaria Liz CrespoV. FalaleevA. MaximovV.d. SamoylenkoW. EyrichM. A. FaesslerAlessandro BressanD. Von HarrachOleg V. IvanovR. JoostenM. VarandaF. KunneV. Diaz KavkaA.a. PopovN. TakabayashiR. De MasiP. BordaloD. KangK. KönigsmannA.b. SadovskiL. CeriniV.i. TretyakN.v. VlassovGünter BaumO.yu. ShevchenkoK. KondoP. RebourgeardY. BedferR. BertiniAndrea FerreroA.m. DinkelbachM. Von HodenbergV.i. NikolaenkoR. GarfagniniMurray MoinesterS. Trousov

subject

Nuclear and High Energy PhysicsParticle physicsmedia_common.quotation_subjectFOS: Physical sciencesSpin structure01 natural sciencesAsymmetryCOMPASSHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - Experiment (hep-ex)deep inelastic scatteringstructure function0103 physical sciencesCOMPASS experiment010306 general physicsNuclear Experimentmedia_commonSpin-½PhysicsLarge Hadron ColliderMuon010308 nuclear & particles physicsDeep inelastic scatteringstructure function; COMPASS; DEEP INELASTIC-SCATTERINGstructure functionsDEEP INELASTIC-SCATTERINGHigh Energy Physics::ExperimentParticle Physics - ExperimentBeam (structure)

description

We present a new measurement of the longitudinal spin asymmetry A_1^d and the spin-dependent structure function g_1^d of the deuteron in the range 1 GeV^2 < Q^2 < 100 GeV^2 and 0.004< x <0.7. The data were obtained by the COMPASS experiment at CERN using a 160 GeV polarised muon beam and a large polarised 6-LiD target. The results are in agreement with those from previous experiments and improve considerably the statistical accuracy in the region 0.004 < x < 0.03.

10.1016/j.physletb.2005.03.025http://arxiv.org/abs/hep-ex/0501073