diff --git a/add.tex b/add.tex
index 71861e120cdb5d9d4b1fac27ddec6834e1d0caab..51cfc3c33754a7c4bbd1645476726ac7f4efa1a9 100644
--- a/add.tex
+++ b/add.tex
@@ -43,5 +43,57 @@
 \end{figure}
 %------------------------------------------------------------------------------
 
+
+%-------------------------------------------------------------------------------
+\begin{figure}
+	\centering
+	\begin{tabular}{cc}
+		\includegraphics[width=0.45\linewidth]{figures/mm_full} 
+		&				
+		\includegraphics[width=0.45\linewidth]{figures/mm_ect} \\
+		a) Triton kinematical triangle & b) Spectrum for 1/2 cut-off \\
+		\includegraphics[width=0.45\linewidth]{figures/angular_full} 
+		&		
+		\includegraphics[width=0.45\linewidth]{figures/angular_ect} \\		
+		c) Reaction angle correlation & d) Spectrum with angular cut-off \\
+		
+	\end{tabular}
+	\caption{ 
+ 		Inclusive spectra; angular correlation. Full and empty target		
+	}
+	\label{fig:ect}
+\end{figure}
+%-------------------------------------------------------------------------------
+
+%-------------------------------------------------------------------------------
+\begin{figure}
+	\centering
+	\begin{tabular}{cc}			
+		\includegraphics[width=0.5\linewidth]{figures/triangle} 
+		&
+		\includegraphics[width=0.5\linewidth]{figures/triangle_ect} \\
+		(a) & (b)
+	\end{tabular}
+	\caption{
+		Neutron triangle. full and empty target
+	}
+	\label{fig:triangle_ect}
+\end{figure}
+%-------------------------------------------------------------------------------
+
+%-------------------------------------------------------------------------------
+\begin{figure}[t]
+	\begin{center}
+		\includegraphics[width=\textwidth]{figures/trineutron}
+	\end{center}
+	%
+	\caption{
+		Trineutron data
+	}
+	%
+	\label{fig:trineutron}
+\end{figure}
+%-------------------------------------------------------------------------------
+
 	
 \end{document}
\ No newline at end of file
diff --git a/figures/angular_ect.png b/figures/angular_ect.png
new file mode 100644
index 0000000000000000000000000000000000000000..0791555b94a0a58c4628ec468c027580452bd3d8
Binary files /dev/null and b/figures/angular_ect.png differ
diff --git a/figures/angular_full.png b/figures/angular_full.png
new file mode 100644
index 0000000000000000000000000000000000000000..cb2d78f7fa6c6629dd0a232b6e5a3e4788ce50a1
Binary files /dev/null and b/figures/angular_full.png differ
diff --git a/figures/mm_ect.png b/figures/mm_ect.png
new file mode 100644
index 0000000000000000000000000000000000000000..adf257cd754d4ef4acf2735afb7ac72b8b69820a
Binary files /dev/null and b/figures/mm_ect.png differ
diff --git a/figures/mm_full.png b/figures/mm_full.png
new file mode 100644
index 0000000000000000000000000000000000000000..88e56322add249cd5c256a12e66c6e14b5097e45
Binary files /dev/null and b/figures/mm_full.png differ
diff --git a/figures/mm_spec.png b/figures/mm_spec.png
index 6dbfbba59ab20b0b4abcdbbe4b297b45947bd991..59f0f28fc96b1ae6ccabf100c167ac35682b007c 100644
Binary files a/figures/mm_spec.png and b/figures/mm_spec.png differ
diff --git a/figures/triangle.png b/figures/triangle.png
index fbc5e7b4a77b2661e93e1ba960e8fa5672bd91aa..75ee94bff562dc76b3d45716e4a5ccc99b50e337 100644
Binary files a/figures/triangle.png and b/figures/triangle.png differ
diff --git a/figures/triangle_ect.png b/figures/triangle_ect.png
new file mode 100644
index 0000000000000000000000000000000000000000..f88f260497b0a34f328c52a1fbca95be5972489f
Binary files /dev/null and b/figures/triangle_ect.png differ
diff --git a/figures/trineutron.png b/figures/trineutron.png
new file mode 100644
index 0000000000000000000000000000000000000000..4a4f3872d0df2aa67de114a244eca86a9686d41b
Binary files /dev/null and b/figures/trineutron.png differ
diff --git a/root/mm.C b/root/mm.C
index ad7e7a92f12872b389e5cb3579fb180ed7994f48..b9a1aed6025441f5ca40807ef75610663e5b8682 100644
--- a/root/mm.C
+++ b/root/mm.C
@@ -23,7 +23,7 @@ void mm()
    h1__1->SetBinContent(10,4);
    h1__1->SetBinContent(11,3);
    h1__1->SetBinContent(12,4);
-   h1__1->SetBinContent(13,4);
+   h1__1->SetBinContent(13,5);
    h1__1->SetBinContent(14,6);
    h1__1->SetBinContent(15,10);
    h1__1->SetBinContent(16,12);
diff --git a/root/triangle.C b/root/triangle.C
new file mode 100644
index 0000000000000000000000000000000000000000..5d0f3338aaf5e7fb6bc7c7bcdd89cddf436701ea
--- /dev/null
+++ b/root/triangle.C
@@ -0,0 +1,633 @@
+void triangle()
+{
+//=========Macro generated from canvas: c_he7/title
+//=========  (Tue Nov  7 18:12:50 2023) by ROOT version6.10/08
+   TCanvas *c_he7 = new TCanvas("c_he7", "title",117,57,1000,1000);
+   gStyle->SetOptStat(0);
+   c_he7->Range(-3.375,-2.644524,30.375,23.80071);
+   c_he7->SetFillColor(0);
+   c_he7->SetBorderMode(0);
+   c_he7->SetBorderSize(2);
+   c_he7->SetFrameBorderMode(0);
+   c_he7->SetFrameBorderMode(0);
+   
+   TF1 *fa1 = new TF1("fa","x*3/4",0,27);
+   fa1->SetFillColor(19);
+   fa1->SetFillStyle(0);
+
+   Int_t ci;      // for color index setting
+   TColor *color; // for color definition with alpha
+   ci = TColor::GetColor("#ff0000");
+   fa1->SetLineColor(ci);
+   fa1->SetLineWidth(2);
+   fa1->GetXaxis()->SetLabelFont(42);
+   fa1->GetXaxis()->SetLabelSize(0.035);
+   fa1->GetXaxis()->SetTitleSize(0.035);
+   fa1->GetXaxis()->SetTitleFont(42);
+   fa1->GetYaxis()->SetLabelFont(42);
+   fa1->GetYaxis()->SetLabelSize(0.035);
+   fa1->GetYaxis()->SetTitleSize(0.035);
+   fa1->GetYaxis()->SetTitleOffset(0);
+   fa1->GetYaxis()->SetTitleFont(42);
+   fa1->Draw("");
+   
+   Double_t Graph0_fx1[136] = {
+   2.293378,
+   16.53346,
+   2.775385,
+   25.618,
+   25.618,
+   15.84522,
+   23.25345,
+   17.87187,
+   11.87716,
+   13.51793,
+   9.709167,
+   8.177823,
+   15.57414,
+   8.79528,
+   15.49065,
+   6.447484,
+   5.468663,
+   15.32576,
+   15.44866,
+   14.43255,
+   6.329823,
+   18.51257,
+   4.628421,
+   12.52081,
+   19.88932,
+   25.77312,
+   16.85224,
+   18.54831,
+   14.66246,
+   21.70794,
+   6.069371,
+   24.23959,
+   15.92302,
+   23.08188,
+   13.04678,
+   11.01585,
+   9.533222,
+   19.7312,
+   2.250434,
+   7.362024,
+   -0.8738604,
+   14.52214,
+   18.01523,
+   25.71238,
+   25.71238,
+   19.00919,
+   7.122373,
+   14.77225,
+   19.56621,
+   11.88648,
+   4.760872,
+   25.25253,
+   25.25253,
+   13.78085,
+   16.55374,
+   16.32254,
+   7.666889,
+   17.17745,
+   12.18927,
+   12.18927,
+   11.04283,
+   15.78947,
+   14.9445,
+   12.80672,
+   5.574539,
+   1.294231,
+   16.38851,
+   12.18283,
+   3.692083,
+   20.43209,
+   13.05403,
+   3.35527,
+   10.56624,
+   11.00986,
+   25.02393,
+   21.30116,
+   9.124693,
+   18.07501,
+   15.33917,
+   19.30544,
+   15.68121,
+   14.6701,
+   9.807625,
+   13.23228,
+   9.896872,
+   8.678942,
+   25.70097,
+   17.79193,
+   26.18868,
+   22.8376,
+   3.849799,
+   18.20476,
+   0.679571,
+   14.87749,
+   14.87749,
+   2.729227,
+   9.972701,
+   18.46357,
+   17.24962,
+   16.66522,
+   20.9598,
+   18.17658,
+   10.80134,
+   4.07879,
+   17.75641,
+   3.633756,
+   4.65884,
+   17.17084,
+   14.27111,
+   23.64081,
+   2.64591,
+   10.31742,
+   15.63272,
+   13.63692,
+   16.51991,
+   15.26418,
+   20.17847,
+   9.149963,
+   20.66901,
+   24.80567,
+   17.34251,
+   0.2177003,
+   3.090493,
+   22.74068,
+   22.66954,
+   23.81961,
+   14.55301,
+   18.85983,
+   17.55044,
+   15.24921,
+   7.34596,
+   17.97639,
+   18.21805,
+   18.03173,
+   20.16727,
+   14.35985};
+   Double_t Graph0_fy1[136] = {
+   9.163973,
+   6.449236,
+   1.964816,
+   1.359788,
+   5.178768,
+   0.03498398,
+   8.769671,
+   0.03447526,
+   9.383176,
+   2.666473,
+   0.4635382,
+   2.440106,
+   5.390176,
+   6.375852,
+   1.925546,
+   0.2982776,
+   13.94083,
+   4.734602,
+   1.949477,
+   0.9119229,
+   17.27548,
+   5.710012,
+   24.2159,
+   7.403358,
+   3.93581,
+   3.3992,
+   9.162831,
+   6.575353,
+   4.866271,
+   5.708108,
+   7.070025,
+   6.054096,
+   1.499539,
+   14.85669,
+   0.9219248,
+   2.782254,
+   17.6368,
+   5.868251,
+   16.82547,
+   7.0717,
+   17.36037,
+   5.493919,
+   1.762917,
+   8.676415,
+   19.98228,
+   11.87412,
+   20.94647,
+   9.686372,
+   21.24376,
+   14.36828,
+   0.3806387,
+   2.475904,
+   8.730086,
+   1.759002,
+   21.01835,
+   3.011658,
+   3.843498,
+   3.301521,
+   3.249645,
+   9.771441,
+   8.041018,
+   2.327877,
+   19.21397,
+   7.417117,
+   1.852323,
+   19.29377,
+   2.539789,
+   2.364044,
+   15.25004,
+   2.678995,
+   0.9787855,
+   7.585063,
+   2.082057,
+   0.2521605,
+   3.357897,
+   1.632345,
+   3.1414,
+   4.577259,
+   4.179225,
+   3.243581,
+   8.190845,
+   0.7892501,
+   6.320226,
+   9.764912,
+   1.746821,
+   2.202726,
+   4.411285,
+   5.531563,
+   3.224871,
+   11.51703,
+   2.623029,
+   4.777777,
+   4.626465,
+   1.353373,
+   2.366684,
+   4.382703,
+   9.993218,
+   7.656126,
+   3.515664,
+   8.187073,
+   1.613118,
+   2.693062,
+   4.255403,
+   1.414101,
+   5.831221,
+   7.573159,
+   24.69945,
+   0.8742778,
+   1.442736,
+   6.330581,
+   4.266314,
+   6.523858,
+   7.44585,
+   10.23886,
+   10.57767,
+   3.315528,
+   5.560736,
+   19.32783,
+   2.242471,
+   1.46184,
+   2.058325,
+   8.574683,
+   1.994378,
+   11.15542,
+   7.585573,
+   5.511144,
+   3.669028,
+   1.438863,
+   6.547084,
+   4.416309,
+   17.42749,
+   3.90872,
+   6.114368,
+   4.925547,
+   7.415713,
+   1.159745};
+   TGraph *graph = new TGraph(136,Graph0_fx1,Graph0_fy1);
+   graph->SetName("Graph0");
+   graph->SetTitle("^{8}Li MM, tel4");
+
+   ci = TColor::GetColor("#000099");
+   graph->SetLineColor(ci);
+   graph->SetMarkerStyle(20);
+   
+   TH1F *Graph_Graph1 = new TH1F("Graph_Graph1","^{8}Li MM, tel4",136,-3.580114,28.89493);
+   Graph_Graph1->SetMinimum(0.03102773);
+   Graph_Graph1->SetMaximum(27.16594);
+   Graph_Graph1->SetDirectory(0);
+   Graph_Graph1->SetStats(0);
+
+   ci = TColor::GetColor("#000099");
+   Graph_Graph1->SetLineColor(ci);
+   Graph_Graph1->GetXaxis()->SetTitle("E_{T}, MeV");
+   Graph_Graph1->GetXaxis()->CenterTitle(true);
+   Graph_Graph1->GetXaxis()->SetLabelFont(42);
+   Graph_Graph1->GetXaxis()->SetLabelSize(0.035);
+   Graph_Graph1->GetXaxis()->SetTitleSize(0.05);
+   Graph_Graph1->GetXaxis()->SetTitleOffset(0.8);
+   Graph_Graph1->GetXaxis()->SetTitleFont(42);
+   Graph_Graph1->GetYaxis()->SetTitle("E_{n}(4n c.m.s.), MeV");
+   Graph_Graph1->GetYaxis()->CenterTitle(true);
+   Graph_Graph1->GetYaxis()->SetLabelFont(42);
+   Graph_Graph1->GetYaxis()->SetLabelSize(0.035);
+   Graph_Graph1->GetYaxis()->SetTitleSize(0.05);
+   Graph_Graph1->GetYaxis()->SetTitleOffset(0.9);
+   Graph_Graph1->GetYaxis()->SetTitleFont(42);
+   Graph_Graph1->GetZaxis()->SetLabelFont(42);
+   Graph_Graph1->GetZaxis()->SetLabelSize(0.035);
+   Graph_Graph1->GetZaxis()->SetTitleSize(0.035);
+   Graph_Graph1->GetZaxis()->SetTitleFont(42);
+   graph->SetHistogram(Graph_Graph1);
+   
+   graph->Draw("p");
+   
+   TPaveText *pt = new TPaveText(0.4318838,0.94,0.5681162,0.995,"blNDC");
+   pt->SetName("title");
+   pt->SetBorderSize(0);
+   pt->SetFillColor(0);
+   pt->SetFillStyle(0);
+   pt->SetTextFont(42);
+   TText *pt_LaTex = pt->AddText("x*3/4");
+   pt->Draw();
+   
+   Double_t Graph1_fx2[110] = {
+   16.53346,
+   2.775385,
+   25.618,
+   25.618,
+   15.84522,
+   23.25345,
+   17.87187,
+   11.87716,
+   13.51793,
+   9.709167,
+   8.177823,
+   15.57414,
+   8.79528,
+   15.49065,
+   6.447484,
+   15.32576,
+   15.44866,
+   14.43255,
+   18.51257,
+   12.52081,
+   19.88932,
+   25.77312,
+   16.85224,
+   18.54831,
+   14.66246,
+   21.70794,
+   24.23959,
+   15.92302,
+   23.08188,
+   13.04678,
+   11.01585,
+   19.7312,
+   14.52214,
+   18.01523,
+   25.71238,
+   25.71238,
+   19.00919,
+   14.77225,
+   4.760872,
+   25.25253,
+   25.25253,
+   13.78085,
+   16.32254,
+   7.666889,
+   17.17745,
+   12.18927,
+   12.18927,
+   11.04283,
+   15.78947,
+   12.80672,
+   5.574539,
+   16.38851,
+   12.18283,
+   20.43209,
+   13.05403,
+   10.56624,
+   11.00986,
+   25.02393,
+   21.30116,
+   9.124693,
+   18.07501,
+   15.33917,
+   19.30544,
+   15.68121,
+   14.6701,
+   9.807625,
+   13.23228,
+   9.896872,
+   8.678942,
+   25.70097,
+   17.79193,
+   26.18868,
+   22.8376,
+   3.849799,
+   18.20476,
+   14.87749,
+   14.87749,
+   18.46357,
+   17.24962,
+   16.66522,
+   20.9598,
+   18.17658,
+   10.80134,
+   4.07879,
+   17.75641,
+   17.17084,
+   14.27111,
+   23.64081,
+   10.31742,
+   15.63272,
+   13.63692,
+   16.51991,
+   15.26418,
+   20.17847,
+   20.66901,
+   24.80567,
+   17.34251,
+   3.090493,
+   22.74068,
+   22.66954,
+   23.81961,
+   14.55301,
+   18.85983,
+   17.55044,
+   15.24921,
+   17.97639,
+   18.21805,
+   18.03173,
+   20.16727,
+   14.35985};
+   Double_t Graph1_fy2[110] = {
+   6.449236,
+   1.964816,
+   1.359788,
+   5.178768,
+   0.03498398,
+   8.769671,
+   0.03447526,
+   9.383176,
+   2.666473,
+   0.4635382,
+   2.440106,
+   5.390176,
+   6.375852,
+   1.925546,
+   0.2982776,
+   4.734602,
+   1.949477,
+   0.9119229,
+   5.710012,
+   7.403358,
+   3.93581,
+   3.3992,
+   9.162831,
+   6.575353,
+   4.866271,
+   5.708108,
+   6.054096,
+   1.499539,
+   14.85669,
+   0.9219248,
+   2.782254,
+   5.868251,
+   5.493919,
+   1.762917,
+   8.676415,
+   19.98228,
+   11.87412,
+   9.686372,
+   0.3806387,
+   2.475904,
+   8.730086,
+   1.759002,
+   3.011658,
+   3.843498,
+   3.301521,
+   3.249645,
+   9.771441,
+   8.041018,
+   2.327877,
+   7.417117,
+   1.852323,
+   2.539789,
+   2.364044,
+   2.678995,
+   0.9787855,
+   2.082057,
+   0.2521605,
+   3.357897,
+   1.632345,
+   3.1414,
+   4.577259,
+   4.179225,
+   3.243581,
+   8.190845,
+   0.7892501,
+   6.320226,
+   9.764912,
+   1.746821,
+   2.202726,
+   4.411285,
+   5.531563,
+   3.224871,
+   11.51703,
+   2.623029,
+   4.777777,
+   1.353373,
+   2.366684,
+   7.656126,
+   3.515664,
+   8.187073,
+   1.613118,
+   2.693062,
+   4.255403,
+   1.414101,
+   5.831221,
+   0.8742778,
+   1.442736,
+   6.330581,
+   6.523858,
+   7.44585,
+   10.23886,
+   10.57767,
+   3.315528,
+   5.560736,
+   2.242471,
+   1.46184,
+   2.058325,
+   1.994378,
+   11.15542,
+   7.585573,
+   5.511144,
+   3.669028,
+   1.438863,
+   6.547084,
+   4.416309,
+   3.90872,
+   6.114368,
+   4.925547,
+   7.415713,
+   1.159745};
+   graph = new TGraph(110,Graph1_fx2,Graph1_fy2);
+   graph->SetName("Graph1");
+   graph->SetTitle("Graph");
+
+   ci = TColor::GetColor("#000099");
+   graph->SetLineColor(ci);
+
+   ci = TColor::GetColor("#ff0000");
+   graph->SetMarkerColor(ci);
+   graph->SetMarkerStyle(20);
+   
+   TH1F *Graph_Graph2 = new TH1F("Graph_Graph2","Graph",110,0.4340556,28.53001);
+   Graph_Graph2->SetMinimum(0.03102773);
+   Graph_Graph2->SetMaximum(21.97706);
+   Graph_Graph2->SetDirectory(0);
+   Graph_Graph2->SetStats(0);
+
+   ci = TColor::GetColor("#000099");
+   Graph_Graph2->SetLineColor(ci);
+   Graph_Graph2->GetXaxis()->SetLabelFont(42);
+   Graph_Graph2->GetXaxis()->SetLabelSize(0.035);
+   Graph_Graph2->GetXaxis()->SetTitleSize(0.035);
+   Graph_Graph2->GetXaxis()->SetTitleFont(42);
+   Graph_Graph2->GetYaxis()->SetLabelFont(42);
+   Graph_Graph2->GetYaxis()->SetLabelSize(0.035);
+   Graph_Graph2->GetYaxis()->SetTitleSize(0.035);
+   Graph_Graph2->GetYaxis()->SetTitleOffset(0);
+   Graph_Graph2->GetYaxis()->SetTitleFont(42);
+   Graph_Graph2->GetZaxis()->SetLabelFont(42);
+   Graph_Graph2->GetZaxis()->SetLabelSize(0.035);
+   Graph_Graph2->GetZaxis()->SetTitleSize(0.035);
+   Graph_Graph2->GetZaxis()->SetTitleFont(42);
+   graph->SetHistogram(Graph_Graph2);
+   
+   graph->Draw("p");
+   
+   TF1 *fa2 = new TF1("fa","x*3/4",0,27);
+   fa2->SetFillColor(19);
+   fa2->SetFillStyle(0);
+
+   ci = TColor::GetColor("#ff0000");
+   fa2->SetLineColor(ci);
+   fa2->SetLineWidth(2);
+   fa2->GetXaxis()->SetLabelFont(42);
+   fa2->GetXaxis()->SetLabelSize(0.035);
+   fa2->GetXaxis()->SetTitleSize(0.035);
+   fa2->GetXaxis()->SetTitleFont(42);
+   fa2->GetYaxis()->SetLabelFont(42);
+   fa2->GetYaxis()->SetLabelSize(0.035);
+   fa2->GetYaxis()->SetTitleSize(0.035);
+   fa2->GetYaxis()->SetTitleOffset(0);
+   fa2->GetYaxis()->SetTitleFont(42);
+   fa2->Draw("same");
+   c_he7->Modified();
+   c_he7->cd();
+   c_he7->SetSelected(c_he7);
+}
diff --git a/tetra.tex b/tetra.tex
index b46c62b9f24119f5c9ead5a95615bd05399b8a63..1e3e95670f8d1216dcb775cdd3a1429b4bd69191 100644
--- a/tetra.tex
+++ b/tetra.tex
@@ -89,9 +89,9 @@ The missing mass (MM) spectrum of 4n reconstructed after kinematic selection is
 \begin{figure}
 	\centering
 	\begin{tabular}{cc}			
-		\includegraphics[width=0.5\linewidth]{figures/triangle} 
+		\includegraphics[width=0.518\linewidth]{figures/triangle} 
 		&
-		\includegraphics[width=0.5\linewidth]{figures/mm_spec} \\
+		\includegraphics[width=0.482\linewidth]{figures/mm_spec} \\
 		(a) & (b)
 	\end{tabular}
 	\caption{