Publications update

Several publications have emerged from the group. The analysis of the inclusion of spacelike constraints and phase of timelike data with the observable Pi'(-Q^2) has resulted in a publication authored by Gauhar Abbas, B. Ananthanarayan and S. Ramanan. Soon afterwards the study of the pi K scalar form factor was taken up, and the inclusion of constraints from the well-known Callan-Treiman point, and now from the soft Kaon analog of the point, now christened the second Callan-Treiman point was taken up. It has been shown that based on such analyticity techniques one can now estimate the correction at the second point to the one-loop result which amounts to about 3%. The resulting publication by Gauhar Abbas and B. Ananthanarayan reports these findings.

Monalisa Patra and a summer student Rituparna Chakrabarti along with B. Ananthanarayan analyzed the present status of the single top events at Fermilab and reported it for the Research News section of Current Science, which can be found here.