physics {alr4}

Physics data

Description

The file physics constains results for \pi^+ meson as input and \pi^+ meson as output. physics1 is for \pi^- to \pi^-.

Format

This data frame contains the following columns:

x

Inverse total energy

y

Scattering cross-section/sec

SD

Standard deviation

Source

Weisberg, H., Beier, H., Brody, H., Patton, R., Raychaudhari, K., Takeda, H., Thern, R. and Van Berg, R. (1978). s-dependence of proton fragmentation by hadrons. II. Incident laboratory momenta, 30–250 GeV/c. Physics Review D, 17, 2875–2887.

References

Weisberg, S. (2014). Applied Linear Regression, 4th edition. Hoboken NJ: Wiley.

Examples

head(physics1)