diff --git a/Upsilon1S.dec b/Upsilon1S.dec
new file mode 100644
index 0000000..2c47f83
--- /dev/null
+++ b/Upsilon1S.dec
@@ -0,0 +1,11 @@
+#
+#
+Alias      MyUpsilon  Upsilon
+ChargeConj MyUpsilon  MyUpsilon
+#
+Decay MyUpsilon
+  1.000         mu+       mu-            PHOTOS VLL;
+Enddecay
+End
+
+
diff --git a/Upsilon2S.dec b/Upsilon2S.dec
new file mode 100644
index 0000000..d417e15
--- /dev/null
+++ b/Upsilon2S.dec
@@ -0,0 +1,11 @@
+#
+#
+Alias      MyUpsilon(2S)  Upsilon(2S)
+ChargeConj MyUpsilon(2S)  MyUpsilon(2S)
+#
+Decay MyUpsilon(2S)
+  1.000         mu+       mu-            PHOTOS VLL;
+Enddecay
+End
+
+
diff --git a/Upsilon3S.dec b/Upsilon3S.dec
new file mode 100644
index 0000000..bf3bd7a
--- /dev/null
+++ b/Upsilon3S.dec
@@ -0,0 +1,11 @@
+#
+#
+Alias      MyUpsilon(3S)  Upsilon(3S)
+ChargeConj MyUpsilon(3S)  MyUpsilon(3S)
+#
+Decay MyUpsilon(3S)
+  1.000         mu+       mu-            PHOTOS VLL;
+Enddecay
+End
+
+