ENTRY            C2829   20221004                             C224C2829000    1 
SUBENT        C2829001   20221004                             C224C2829001    1 
BIB                 10         25                                 C2829001    2 
TITLE      Total Interaction Cross Section of Hydrogen for        C2829001    3 
           Positive and Negative 200-700 Mev Pions                C2829001    4 
AUTHOR     (L.C.L.Yuan,S.J.Lindenbaum)                            C2829001    5 
REFERENCE  (J,PR,93,917(F5),1954)                                 C2829001    6 
           #doi:10.1103/PhysRev.93.909                            C2829001    7 
INSTITUTE  (1USABNL)                                              C2829001    8 
FACILITY   (SYNCH,1USABNL) Cosmotron.                             C2829001    9 
DETECTOR   (TELES,SCIN) A fast triple coincident scintillation    C2829001   10 
           counter telescope.                                     C2829001   11 
METHOD     (COINC) Measurements of the total interaction cross    C2829001   12 
           section of hydrogen for positive and negative pions    C2829001   13 
           of several energies have been made. A direct meson     C2829001   14 
           beam from the Brookhaven Cosmotron was incident upon   C2829001   15 
           a fast triple coincident scintillation counter         C2829001   16 
           telescope containing an analyzing magnet arranged to   C2829001   17 
           select either negative or positive particles of the    C2829001   18 
           required momentum. A large liquid scintillation        C2829001   19 
           counter was placed behind the third counter in         C2829001   20 
           quadruple coincidence with the monitor telescope.      C2829001   21 
           Good geometry attenuation measurements were made for   C2829001   22 
           both polyethylene and carbon absorbers placed between  C2829001   23 
           the third and fourth counters.                         C2829001   24 
ERR-ANALYS (DATA-ERR) No details on sources of uncertainties.     C2829001   25 
STATUS     (TABLE) Table I, page 918 of J,PR,93,918(F5),1954.     C2829001   26 
HISTORY    (20221004C) BP                                         C2829001   27 
ENDBIB              25          0                                 C2829001   28 
NOCOMMON             0          0                                 C2829001   29 
ENDSUBENT           28          0                                 C282900199999 
SUBENT        C2829002   20221004                             C224C2829002    1 
BIB                  1          1                                 C2829002    2 
REACTION   (1-H-1(PIP,NON),,SIG)                                  C2829002    3 
ENDBIB               1          0                                 C2829002    4 
NOCOMMON             0          0                                 C2829002    5 
DATA                 3          2                                 C2829002    6 
EN         DATA       DATA-ERR                                    C2829002    7 
MEV        MB         MB                                          C2829002    8 
      340.0       48.0        9.0                                 C2829002    9 
      450.0       28.0        6.0                                 C2829002   10 
ENDDATA              4          0                                 C2829002   11 
ENDSUBENT           10          0                                 C282900299999 
SUBENT        C2829003   20221004                             C224C2829003    1 
BIB                  1          1                                 C2829003    2 
REACTION   (1-H-1(PIN,NON),,SIG)                                  C2829003    3 
ENDBIB               1          0                                 C2829003    4 
NOCOMMON             0          0                                 C2829003    5 
DATA                 3          3                                 C2829003    6 
EN         DATA       DATA-ERR                                    C2829003    7 
MEV        MB         MB                                          C2829003    8 
      265.0       56.0       16.0                                 C2829003    9 
      340.0       21.0       11.0                                 C2829003   10 
      450.0       25.0        3.0                                 C2829003   11 
ENDDATA              5          0                                 C2829003   12 
ENDSUBENT           11          0                                 C282900399999 
ENDENTRY             3          0                                 C282999999999