Wondering about this message in the err files

Hello everyone,

I am seeing messages of this sort when running 480 MeV protons on a Tantalum target.
I am wondering what these messages mean and whether they are serious.

I do not see the same messages with lower proton beam energy (116 MeV) on an identical setup.

Thanks in advance,
Mina

NEXT SEEDS: F4B9F17 57 0 0 0 0 18198 2030 0 0
   COUSET, TXYZ: 1.00000000001411 -0.772441061675989 0.635086455740547
    zero reaction cross section for BME!! no interaction performed
    *** EVEBME: IJ,IBAR(IJ),ICH(IJ),IBTAR,ICHTAR,PPERNU,EPERNU -6 4 2 181 73
    0.0933740355 0.00466953533
    ECKBME,PXKBME,PYKBME,PZKBME -0.0186902992 0. 0. 1.16573418E-15
    KP,IBRSNC(KP),ICRSNC(KP),TVRSNC(KP),ANRSNC(KP),EKRSNC(KP) 1 181 73 0.
    168.515135 0.0186902992
    zero reaction cross section for BME!! no interaction performed
    *** EVEBME: IJ,IBAR(IJ),ICH(IJ),IBTAR,ICHTAR,PPERNU,EPERNU -6 4 2 181 73
    0.0709440486 0.00269843562
    ECKBME,PXKBME,PYKBME,PZKBME -0.0108007683 0. 0. 1.66533454E-15
    KP,IBRSNC(KP),ICRSNC(KP),TVRSNC(KP),ANRSNC(KP),EKRSNC(KP) 1 181 73 0.
    168.515135 0.0108007683
    zero reaction cross section for BME!! no interaction performed
    *** EVEBME: IJ,IBAR(IJ),ICH(IJ),IBTAR,ICHTAR,PPERNU,EPERNU -6 4 2 181 73
    0.0819701173 0.00360065252
    ECKBME,PXKBME,PYKBME,PZKBME -0.014411985 0. 0. -1.60982339E-15
    KP,IBRSNC(KP),ICRSNC(KP),TVRSNC(KP),ANRSNC(KP),EKRSNC(KP) 1 181 73 0.
    168.515135 0.014411985
    zero reaction cross section for BME!! no interaction performed
    *** EVEBME: IJ,IBAR(IJ),ICH(IJ),IBTAR,ICHTAR,PPERNU,EPERNU -6 4 2 181 73
    0.0798297887 0.00341541256
    ECKBME,PXKBME,PYKBME,PZKBME -0.0136705428 0. 0. -1.99840144E-15
    KP,IBRSNC(KP),ICRSNC(KP),TVRSNC(KP),ANRSNC(KP),EKRSNC(KP) 1 181 73 0.
    168.515135 0.0136705428
    zero reaction cross section for BME!! no interaction performed
    *** EVEBME: IJ,IBAR(IJ),ICH(IJ),IBTAR,ICHTAR,PPERNU,EPERNU -6 4 2 181 73
    0.0922958615 0.00456258261
    ECKBME,PXKBME,PYKBME,PZKBME -0.0182622099 0. 0. 8.8817842E-16
    KP,IBRSNC(KP),ICRSNC(KP),TVRSNC(KP),ANRSNC(KP),EKRSNC(KP) 1 181 73 0.
    168.515135 0.0182622099
    zero reaction cross section for BME!! no interaction performed
    *** EVEBME: IJ,IBAR(IJ),ICH(IJ),IBTAR,ICHTAR,PPERNU,EPERNU -6 4 2 181 73
    0.0895338981 0.00429421418
    ECKBME,PXKBME,PYKBME,PZKBME -0.0171880374 0. 0. -2.10942375E-15
    KP,IBRSNC(KP),ICRSNC(KP),TVRSNC(KP),ANRSNC(KP),EKRSNC(KP) 1 181 73 0.
    168.515135 0.0171880374
    zero reaction cross section for BME!! no interaction performed
Received on Fri Sep 14 2012 - 21:05:14 CEST