@article{6163f1f8be0544e7ac4c8a4bdc4243f0,
title = "Measurement of the Q2 Dependence of the Deuteron Spin Structure Function g1 and its Moments at Low Q2 with CLAS",
abstract = "We measured the g1 spin structure function of the deuteron at low Q2, where QCD can be approximated with chiral perturbation theory (χPT). The data cover the resonance region, up to an invariant mass of W≈1.9 GeV. The generalized Gerasimov-Drell-Hearn sum, the moment Γ1d and the spin polarizability γ0d are precisely determined down to a minimum Q2 of 0.02 GeV2 for the first time, about 2.5 times lower than that of previous data. We compare them to several χPT calculations and models. These results are the first in a program of benchmark measurements of polarization observables in the χPT domain.",
author = "{CLAS Collaboration} and Adhikari, {K. P.} and A. Deur and {El Fassi}, L. and H. Kang and Kuhn, {S. E.} and M. Ripani and K. Slifer and X. Zheng and S. Adhikari and Z. Akbar and Amaryan, {M. J.} and H. Avakian and J. Ball and I. Balossino and L. Barion and M. Battaglieri and I. Bedlinskiy and Biselli, {A. S.} and P. Bosted and Briscoe, {W. J.} and J. Brock and S. B{\"u}ltmann and Burkert, {V. D.} and {Thanh Cao}, F. and C. Carlin and Carman, {D. S.} and A. Celentano and G. Charles and Chen, {J. P.} and T. Chetry and S. Choi and G. Ciullo and L. Clark and Cole, {P. L.} and M. Contalbrigo and V. Crede and A. D'Angelo and N. Dashyan and {De Vita}, R. and {De Sanctis}, E. and M. Defurne and C. Djalali and Dodge, {G. E.} and V. Drozdov and R. Dupre and H. Egiyan and {El Alaoui}, A. and L. Elouadrhiri and P. Eugenio and Jo, {H. S.}",
note = "Publisher Copyright: {\textcopyright} 2018 American Physical Society.",
year = "2018",
month = feb,
day = "8",
doi = "10.1103/PhysRevLett.120.062501",
language = "English",
volume = "120",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "6",
}