- Bipartite Composite Fermion States
[作者:Sreejith, GJ; Toke, C; Wojs, A; Jain, JK,期刊:PHYSICAL REVIEW LETTERS, 页码:86806-86806 , 文章类型: Article,,卷期:2011年107-8]
- We study a class of ansatz wave functions in which composite fermions form two correlated "partitions." These "bipartite" composite fermion states are demonstrated to be very accurate for electrons in a strong magnetic f...
- Collimation with Hollow Electron Beams
[作者:Stancari, G; Valishev, A; Annala, G; Kuznetsov, G; Shiltsev, V; Still, DA; Vorobiev, LG,期刊:PHYSICAL REVIEW LETTERS, 页码:84802-84802 , 文章类型: Article,,卷期:2011年107-8]
- A novel concept of controlled halo removal for intense high-energy beams in storage rings and colliders is presented. It is based on the interaction of the circulating beam with a 5-keV, magnetically confined, pulsed hol...
- Search for a Fourth Generation t ' Quark in p(p)over-bar Collisions at root s=1.96 TeV
[作者:Abazov, VM; Abbott, B; Acharya, BS; Adams, M; Adams, T; Alexeev, GD; Alkhazov, G; Alton, A; Alverson, G; Alves, GA; Ancu, LS; Aoki, M; Arov, M; Askew, A; Asman, B; Atramentov, O; Avila, C; BackusMayes, J; Badaud, F; Bagby, L; Baldin, B; Bandurin, DV; Banerjee, S; Barberis, E; Baringer, P; Barreto, J; Bartlett, JF; Bassler, U; Bazterra, V; Beale, S; Bean, A; Begalli, M; Begel, M; Belanger-Champagne, C; Bellantoni, L; Beri, SB; Bernardi, G; Bernhard, R; Bertram, I; Besancon, M; Beuselinck, R; Bezzubov, VA; Bhat, PC; Bhatnagar, V; Blazey, G; Blessing, S; Bloom, K; Boehnlein, A; Boline, D; Boos, EE; Borissov, G; Bose, T; Brandt, A; Brandt, O; Brock, R; Brooijmans, G; Bross, A; Brown, D; Brown, J; Bu, XB; Buehler, M; Buescher, V; Bunichev, V; Burdin, S; Burnett, TH; Buszello, CP; Calpas, B; Camacho-Perez, E; Carrasco-Lizarraga, MA; Casey, BCK; Castilla-Valdez, H; Chakrabarti, S; Chakraborty, D; Chan, KM; Chandra, A; Chen, G; Chevalier-Thery, S; Cho, DK; Cho, SW; Choi, S; Choudhary, B; Cihan,期刊:PHYSICAL REVIEW LETTERS, 页码:82001-82001 , 文章类型: Article,,卷期:2011年107-8]
- We present a search for pair production of a fourth generation t' quark and its antiparticle, followed by their decays to a W boson and a jet, based on an integrated luminosity of 5: 3 fb(-1) of proton-antiproton collisi...
- Useful Multiparticle Entanglement and Sub-Shot-Noise Sensitivity in Experimental Phase Estimation
[作者:Krischek, R; Schwemmer, C; Wieczorek, W; Weinfurter, H; Hyllus, P; Pezze, L; Smerzi, A,期刊:PHYSICAL REVIEW LETTERS, 页码:80504-80504 , 文章类型: Article,,卷期:2011年107-8]
- We experimentally demonstrate a general criterion to identify entangled states useful for the estimation of an unknown phase shift with a sensitivity higher than the shot-noise limit. We show how to exploit this entangle...
- Unveiling the Magnetic Structure of Graphene Nanoribbons
[作者:Ribeiro, R; Poumirol, JM; Cresti, A; Escoffier, W; Goiran, M; Broto, JM; Roche, S; Raquet, B,期刊:PHYSICAL REVIEW LETTERS, 页码:86601-86601 , 文章类型: Article,,卷期:2011年107-8]
- We perform magnetotransport measurements in lithographically patterned graphene nanoribbons down to a 70 nm width. The electronic spectrum fragments into an unusual Landau levels pattern, characteristic of Dirac fermion ...
- Origin of the Planar Hall Effect in Nanocrystalline Co(60)Fe(20)B(20)
[作者:Seemann, KM; Freimuth, F; Zhang, H; Blugel, S; Mokrousov, Y; Burgler, DE; Schneider, CM,期刊:PHYSICAL REVIEW LETTERS, 页码:86603-86603 , 文章类型: Article,,卷期:2011年107-8]
- An angle dependent analysis of the planar Hall effect (PHE) in nanocrystalline single-domain Co(60)Fe(20)B(20) thin films is reported. In a combined experimental and theoretical study we show that the transverse resistiv...
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