| 2009-01-30 | First Direct Bound on the Total Width of the Top Quark in p anti-p Collisions at s**(1/2) = 1.96-TeV | 조기현 | 832 |
| 2008-04-25 | First Flavor-Tagged Determination of Bounds on Mixing-Induced CP Violation in B0(s) ---> J/psi phi Decays. | 조기현 | 795 |
| 2016-02-25 | First low frequency all-sky search for continuous gravitational wave signals | J. Aasi etal.; 강궁원; 김남규; 김정리; 장행진 | 878 |
| 2012-05-23 | First Low-Latency LIGO+Virgo Search for Binary Inspirals and their Electromagnetic Counterparts | J.Abadieetal; 강궁원 | 860 |
| 2017-05-22 | First measurement of T-odd moments in D0→KS0π+π−π0 decays | K. Prasanth; 조기현 | 730 |
| 2011-06-17 | First Measurement of the Angular Coefficients of Drell-Yan e(+)e(-) Pairs in the Z Mass Region from p(p)over-bar Collisions at root s=1.96 TeV | 공대정; 조기현 | 878 |
| 2010-04-02 | First Measurement of the b-Jet Cross Section in Events with a W Boson in p(p)over-bar Collisions at root s=1.96 TeV | 공대정; 김현우; 조기현 | 779 |
| 2008-12-02 | First measurement of the fraction of top quark pair production through gluon-gluon fusion. | 조기현 | 826 |
| 2019-05-01 | First Measurement of the Hubble Constant from a Dark Standard Siren using the Dark Energy Survey Galaxies and the LIGO/Virgo Binary–Black-hole Merger GW170814 | LIGO Scientific Collaboration and Virgo Collaboration; 배상욱; 강궁원 | 517 |
| 2008-03-07 | First measurement of the production of a W boson in association with a single charm quark in p anti-p collisions at s**(1/2) = 1.96-TeV. | 조기현 | 741 |
| 2009-02-09 | First Measurement of the Ratio of Branching Fractions B(Lambda0(b) ---> Lambda+(c) mu- anti-nu(mu)) / B(Lambda0(b) ---> Lambda+(c) pi-). | 김현우; 조기현 | 836 |
| 2010-07-02 | First Measurement of the Ratio sigma_(t-tbar) / sigma_(Z/\gamma*->ll) and Precise Extraction of the t-tbar Cross Section. | 공대정; 김현우; 조기현 | 843 |
| 2009-06-05 | First Measurement of the t anti-t Differential Cross Section d sigma/dM(t anti-t) in p anti-p Collisions at s**(1/2)=1.96-TeV. | 공대정; 김현우; 조기현 | 824 |
| 2019-08-14 | First measurements of absolute branching fractions of the Ξ+c baryon at Belle | Belle Collaboration; 조기현 | 243 |
| 2016-04-01 | First model-independent Dalitz analysis of B0→DK∗0 D→K0Sπ+π- decay | K. Negishi; 김정현; 조기현 | 806 |
| 2012-05-03 | First observation of $B_s0\to J/\psi\eta$ and $B_s0\to J/\psi\eta$ | J.Li; 조기현 | 744 |
| 2015-09-16 | First Observation of CP Violation in $\overline{B}^0 \to D^{(*)}_{\rm CP} h^0$ Decays by a Combined Time-Dependent Analysis of BABAR and Belle Data | A. Abdesselam; 조기현 | 787 |
| 2016-06-27 | First Observation of Doubly Cabibbo-Suppressed Decay of a Charmed Baryon: Λ+c→pK+π− | S. B. Yang; 조기현 | 736 |
| 2009-08-28 | First Observation of Electroweak Single Top Quark Production. | 공대정; 김현우; 조기현 | 798 |
| 2011-10-06 | First observation of radiative B-0 -> phi K-0 gamma decays and measurements of their time-dependent CP violation | 김영진; 김정현; 조기현 | 817 |