Observationes circa metricam carminum Hebraeorum structuram

Arkit: 1 arkintunnukseton lehti, A4 B1.

De poësi, philosophiae ubivis gentium praevia

Invocatio: Q.F.S.

De satirae origine

Dedicatio: David Sevon, Erlandus Rosenback.

De simplicitate, insigni ornatus virtute

Arkit: C-D4 E3.

Momenta quaedam praecipua locorum et temporum, in historia literarum et artium observanda

Dedicatio: Jacob Sporman [ruots. pr.], Anna Sporman s. Schulin [ruots. pr.].

De paradoxis

Invocatio: J.N.S.S.T.

De bono gustu, in vertendis libris apprime necessario

Invocatio: D.D.

Animadversiones subitaneae circa satyricum scribendi genus

Invocatio: Q.B.V.

De poësi Alexandrina

Arkit: 1 arkintunnukseton lehti, A-C4.

De sobria lectione poetarum

Invocatio: Q.D.B.V.

De stylo philosophico

Invocatio: Q.F.F.Q.S.

De distinguendo carmine allegorico a prosopopoëtico

Dedicatio: Carolus Gustavus Weman, Herman Höckert [ruots. pr.].

De elegia

Dedicatio: Johannes Lagus.

Origo et natura carminis bucolici

Arkit: 1 arkintunnukseton lehti, A-C4.

New Measurement of the pi(0) Radiative Decay Width

High precision measurements of the differential cross sections for pi(0) photoproduction at forward angles for two nuclei, (12)C and (208)Pb, have been performed for incident photon energies of 4.9-5.5 GeV to extract the pi(0) -> gamma gamma decay width. The experiment was done at Jefferson Lab using the Hall B photon tagger and a high-resolution multichannel calorimeter. The pi(0) -> gamma gamma decay width was extracted by fitting the measured cross sections using recently updated theoretical models for the process. The resulting value for the decay width is Gamma(pi(0) -> gamma gamma) = 7.82 +/- 0.14(stat) +/- 0.17(syst) eV. With the 2.8% total uncertainty, this result is a factor of 2.5 more precise than the current Particle Data Group average of this fundamental quantity, and it is consistent with current theoretical predictions.