Matches in SemOpenAlex for { <https://semopenalex.org/work/W2133210445> ?p ?o ?g. }
- W2133210445 abstract "We have searched for exclusive γγ production in proton-antiproton collisions at s=1.96 TeV, using 532 pb−1 of integrated luminosity taken by the run II Collider Detector at Fermilab. The event signature requires two electromagnetic showers, each with transverse energy ET>5 GeV and pseudorapidity |η|<1.0, with no other particles detected in the event. Three candidate events are observed. We discuss the consistency of the three events with γγ, π0π0, or ηη production. The probability that other processes fluctuate to ≥3 events is 1.7×10−4. An upper limit on the cross section of pp¯→p+γγ+p¯ production is set at 410 fb with 95% confidence level.Received 18 July 2007DOI:https://doi.org/10.1103/PhysRevLett.99.242002©2007 American Physical Society" @default.
- W2133210445 created "2016-06-24" @default.
- W2133210445 creator A5000058478 @default.
- W2133210445 creator A5000168797 @default.
- W2133210445 creator A5000629060 @default.
- W2133210445 creator A5000672949 @default.
- W2133210445 creator A5000752063 @default.
- W2133210445 creator A5000792354 @default.
- W2133210445 creator A5000852182 @default.
- W2133210445 creator A5000862728 @default.
- W2133210445 creator A5001144040 @default.
- W2133210445 creator A5001250146 @default.
- W2133210445 creator A5001923006 @default.
- W2133210445 creator A5001982748 @default.
- W2133210445 creator A5002084910 @default.
- W2133210445 creator A5002130413 @default.
- W2133210445 creator A5002177924 @default.
- W2133210445 creator A5002307784 @default.
- W2133210445 creator A5002438782 @default.
- W2133210445 creator A5003097582 @default.
- W2133210445 creator A5003253227 @default.
- W2133210445 creator A5003299523 @default.
- W2133210445 creator A5003327999 @default.
- W2133210445 creator A5003435833 @default.
- W2133210445 creator A5003568875 @default.
- W2133210445 creator A5003604157 @default.
- W2133210445 creator A5003721183 @default.
- W2133210445 creator A5003761104 @default.
- W2133210445 creator A5004033895 @default.
- W2133210445 creator A5004036161 @default.
- W2133210445 creator A5004076933 @default.
- W2133210445 creator A5004358522 @default.
- W2133210445 creator A5004454412 @default.
- W2133210445 creator A5004550038 @default.
- W2133210445 creator A5004711744 @default.
- W2133210445 creator A5004902415 @default.
- W2133210445 creator A5004914251 @default.
- W2133210445 creator A5005006868 @default.
- W2133210445 creator A5006009129 @default.
- W2133210445 creator A5006119152 @default.
- W2133210445 creator A5006249056 @default.
- W2133210445 creator A5006254191 @default.
- W2133210445 creator A5006372168 @default.
- W2133210445 creator A5006467361 @default.
- W2133210445 creator A5006498321 @default.
- W2133210445 creator A5006814431 @default.
- W2133210445 creator A5006831201 @default.
- W2133210445 creator A5006861462 @default.
- W2133210445 creator A5006973360 @default.
- W2133210445 creator A5006991898 @default.
- W2133210445 creator A5007234543 @default.
- W2133210445 creator A5007584535 @default.
- W2133210445 creator A5007633906 @default.
- W2133210445 creator A5007669292 @default.
- W2133210445 creator A5007692239 @default.
- W2133210445 creator A5007782046 @default.
- W2133210445 creator A5007806012 @default.
- W2133210445 creator A5007925027 @default.
- W2133210445 creator A5008161914 @default.
- W2133210445 creator A5008189556 @default.
- W2133210445 creator A5008761825 @default.
- W2133210445 creator A5009376065 @default.
- W2133210445 creator A5009496462 @default.
- W2133210445 creator A5009718680 @default.
- W2133210445 creator A5010031458 @default.
- W2133210445 creator A5010177367 @default.
- W2133210445 creator A5010322871 @default.
- W2133210445 creator A5010452675 @default.
- W2133210445 creator A5010533163 @default.
- W2133210445 creator A5010592934 @default.
- W2133210445 creator A5010914205 @default.
- W2133210445 creator A5010951134 @default.
- W2133210445 creator A5011023440 @default.
- W2133210445 creator A5011047397 @default.
- W2133210445 creator A5011116014 @default.
- W2133210445 creator A5011182638 @default.
- W2133210445 creator A5011198547 @default.
- W2133210445 creator A5011243549 @default.
- W2133210445 creator A5011374310 @default.
- W2133210445 creator A5011542564 @default.
- W2133210445 creator A5011642571 @default.
- W2133210445 creator A5012027229 @default.
- W2133210445 creator A5012050690 @default.
- W2133210445 creator A5012112466 @default.
- W2133210445 creator A5012354143 @default.
- W2133210445 creator A5012355219 @default.
- W2133210445 creator A5012362124 @default.
- W2133210445 creator A5012547374 @default.
- W2133210445 creator A5012898147 @default.
- W2133210445 creator A5013129125 @default.
- W2133210445 creator A5013284588 @default.
- W2133210445 creator A5013418096 @default.
- W2133210445 creator A5013689267 @default.
- W2133210445 creator A5013732693 @default.
- W2133210445 creator A5013994701 @default.
- W2133210445 creator A5014189249 @default.
- W2133210445 creator A5014328916 @default.
- W2133210445 creator A5014413794 @default.
- W2133210445 creator A5014625558 @default.
- W2133210445 creator A5014627711 @default.