( ( The ( muon momenta ) ) ( ( are ( ( determined ( by ( ( the deflections ) ( of ( their paths ) ) ) ) ) ( ( ( by ( the solenoid ) ) and ) ( by ( ( the ( iron yoke ) ) ( which ( is ( ( ( magnetized toroidally ) ( up ( to ( 1.6 Tesla ) ) ) ) ( by coppercoils ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN muon) (NN momenta)) (VP (VBP are) (VP (VBN determined) (PP (IN by) (NP (NP (DT the) (NNS deflections)) (PP (IN of) (NP (PRP$ their) (NNS paths))))) (PP (PP (IN by) (NP (DT the) (NN solenoid))) (CC and) (PP (IN by) (NP (NP (DT the) (NN iron) (NN yoke)) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (VP (VBN magnetized) (ADVP (RB toroidally)) (ADVP (RB up) (PP (TO to) (NP (QP (CD 1.6) (CD Tesla))))) (PP (IN by) (NP (NNS coppercoils)))))))))))) (. .)))
The muon momenta are determined by the deflections of their paths by the solenoid and by the iron yoke which is magnetized toroidally up to 1.6Tesla by coppercoils.
(ROOT (S (NP (DT An) (NN electormagnet)) (VP (VBZ is) (NP (NP (DT a) (NN piece)) (PP (IN of) (NP (NP (NN iron)) (PP (IN inside) (NP (DT a) (NN solenoid))))))) (. .)))