It ultimately comes onto her though. When she is cool and calm, she'll be able and ready to talk to you. Whether she wants to capitalize on that opportunity or not, is up to her I suppose. There isn't really much you can since you can't talk her into a relationship again or make her feel for you like she did before. Getting back together would be getting back together in a broken relationship.
This is a time of reflection and to nitpick through every little thing through your relationship. Things you both did wrong. So that you can come up with ways to better improve your relationship if she decides that she wants to keep you in her life. In the meantime you have to let her be. She needs to do her own sorting out. Nothing can come about that except more hurt, considering you both are incredibly emotional right now.
Think about what you want? Do you want to be friends with her? No. So why try? Because that's what she wants right now? What she wants is you to be there for her until somebody else comes along. That's how being friends after being together works 99 percent of the time. If that's not what you want, and it hurts like hell, you can't paste on a fake smile like everything is okay. If she wants to be friends and you don't, you have to be apart and back away from this and ask her to give you some space to sort things out. You will miss her, and it will hurt, but you shouldn't have a need to have her in your life and settle for something you don't want. Being apart will also have her feel what's it like not having you there, and she may want to make the moves to come back to you. It's a vicious battle and you have to take it one day at a time.
Waking up next to a beautiful girl,
Step outside and say hello to my beautiful world.