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19922026
most citedFirst M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

4.3k citations

Showing 1997Show all

56 papers · 1 filter

hep-ph1997★ 22 cited

Renormalization of gauge-invariant operators for the structure function g_2(x, Q^{2})

Jiro Kodaira, Takashi Nasuno, Hiroshi Tochimura +2

We investigate the nucleon's transverse spin-dependent structure function g_2(x, Q^{2}) in the framework of the operator product expansion and the renormalization group. We constru…

hep-ex1997★ 13 cited

Observation of Hadronic W Decays in t-tbar Events with the Collider Detector at Fermilab

F. Abe

We observe hadronic W decays in t-tbar -> W (-> l nu) + >= 4 jet events using a 109 pb-1 data sample of p-pbar collisions at sqrt{s} = 1.8 TeV collected with the Collider Detector…

hep-ph1997★ 10 cited

Optimal Spin Basis in Polarized Photon Linear Colliders

Michihiro Hori, Yuichiro Kiyo, Takashi Nasuno

We analyze the spin correlations of the top quark pairs produced at Photon Linear Colliders. We employ the circular polarized photon beams and general spin basis for the top quark…

hep-ex1997★ 44 cited

Measurement of the B0 B0-bar oscillation frequency using pi-B meson charge-flavor correlations in p p-bar collisions at sqrt{s} = 1.8 TeV

CDF Collaboration, F. Abe et. al

We present a measurement of the B0 B0-bar oscillation frequency using a flavor tagging method based on correlations of B meson flavor with the charge of other particles produced in…

q-alg1997★ 5 cited

Quasi-Hopf twistors for elliptic quantum groups

M. Jimbo, H. Konno, S. Odake +1

The Yang-Baxter equation admits two classes of elliptic solutions, the vertex type and the face type. On the basis of these solutions, two types of elliptic quantum groups have bee…

hep-ph1997★ 7 cited

Renormalization of the Twist-3 Flavor Singlet Operators in a Covariant Gauge

Jiro Kodaira, Takashi Nasuno, Hiroshi Tochimura +2

We investigate the nucleon's transverse spin-dependent structure function g_2(x, Q^2) in the framework of the operator product expansion and the renormalization group. We construct…