Changes between Version 12 and Version 13 of WikiStart


Ignore:
Timestamp:
Jun 24, 2013, 3:55:57 PM (12 years ago)
Author:
Gustavo Gil Da Silveira
Comment:

including the predicted cross sections from LPAIR

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  • WikiStart

    v12 v13  
    112112== Results ==
    113113
     114=== No experimental cuts ===
     115
     116==== Cross sections ====
     117
     118The predicted cross sections using each PDF for the parton densities are:
     119
     120||= **PDF**           =||= **Cross section (pb)** =||
     121||= **`SURI-YENNIE`** =||  9262.   ||
     122||= **`FIORE`**       =||  10557.  ||
     123||= **`GRV`**         =||  7749.   ||
     124
     125and when producing the sub-samples by Q^2^ cuts:
     126
     127||= **PDF**           =||||||||||= **Cross section (pb)** =||
     128||= Q^2^ (GeV^2^)     =||= 0-1.        =||= 1.-5.  =||= 5.-20. =||= 20.-50. =||= 50.-100. =||
     129||= **`SURI-YENNIE`** =||  3379.41      ||  387.51  ||  73.95   ||  13.10    ||  3.86      ||
     130||= **`FIORE`**       =||  4140.11      ||  747.88  ||  40.18   ||  0.477    ||  0.0124    ||
     131||= **`GRV`**         =||  2439.74      ||  484.31  ||  105.41  ||  19.22    ||  5.51      ||
     132
     133==== Distributions ====
     134
    114135The kinematic distributions are presented below for the sets of 1M and 5M events considering the possibilities for the parton densities.
    115136
    116137//(Right-click on the images and select 'Open in a new Tab' in order to enlarge them)//
    117 
    118 === No experimental cuts ===
    119138
    120139||||||= **1M events** =||
     
    1842033. M(μ^+^μ^-^) > 10. GeV.
    185204
     205==== Cross sections ====
     206
     207||= **PDF**           =||||= **Cross section (pb)** =||
     208||= M,,X,max,,        =||= 100 GeV =||= 300 GeV =||
     209||= **`SURI-YENNIE`** =||  0.82     ||  0.87     ||
     210||= **`GRV`**         =||  0.92     ||  1.01     ||
     211
     212==== Distributions ====
     213
    186214The first set of plots shows the events restricted to a hadronic system with mass lower than **100 GeV**, while the second consider masses up to **300 GeV**.
    187215
     
    276304||||||= **1M events** =||
    277305||||||= **M,,X,, < 300 GeV** =||
    278 ||= **`RATIO SURI-GRV`** =||
     306||||||= **`RATIO SURI-GRV`** =||
    279307|| [[Image(source:/trunk/plots/exp_cuts/ratio_MXmax_300GeV/RATIO_SURI-GRV_1Mevt_etapair_Q2_nocut_exp_accp_MXmax_300.png, 500px)]] || [[Image(source:/trunk/plots/exp_cuts/ratio_MXmax_300GeV/RATIO_SURI-GRV_1Mevt_etarem_Q2_nocut_exp_accp_MXmax_300.png, 500px)]] || [[Image(source:/trunk/plots/exp_cuts/ratio_MXmax_300GeV/RATIO_SURI-GRV_1Mevt_invm_Q2_nocut_exp_accp_MXmax_300.png, 500px)]] ||
    280308|| [[Image(source:/trunk/plots/exp_cuts/ratio_MXmax_300GeV/RATIO_SURI-GRV_1Mevt_invmlarge_Q2_nocut_exp_accp_MXmax_300.png, 500px)]] || [[Image(source:/trunk/plots/exp_cuts/ratio_MXmax_300GeV/RATIO_SURI-GRV_1Mevt_mx_Q2_nocut_exp_accp_MXmax_300.png, 500px)]] || [[Image(source:/trunk/plots/exp_cuts/ratio_MXmax_300GeV/RATIO_SURI-GRV_1Mevt_mx_zoom_Q2_nocut_exp_accp_MXmax_300.png, 500px)]] ||