 Thanks. So, there has already been quite a few discussions about the LHC in the in this conference. So, I will be reasonable sort of brief on the LHC part and the focus more on the beyond part. But let us start just with the simple summary of the current status of particle physics. So, we found the Higgs we have not seen any other new physics yet. And looking into the future the immediate future is right now and down the road for about 20 years. And it is called LHC run 2 to run 5 according to this table. And the LHC has already started as higher energy and probably you know it is going to run at energy of about 13 TeV. And it is going to get tens and ultimately hundreds more data compared to what is the LHC data we currently have. So, you know because of the increase of mainly because of the increase of the center of mass energy and also because of the increase of the amount of data we are going to collect. This is a impressive extension of the reach of new physics. So, this is just some some figures that this is I think this is the stop search and this is a colloidal search and so on. This is the limit you can set in the M-seagra plane. So, we frequently say you know new physics we have not found a new physics because new physics is around the corner. If that is the case we are going to turn a very big corner. So, if so new physics could be just right there ok. And what would happen you know well it could be just one of these ok. So, if any of these. So, these are the so called current accesses if any of these is there we will immediately discover them quickly and all just any other anything else just around the corner we will see very spectacular discovery at LHC. Now, but going forward with the accumulation of data you see that the. So, this is some estimate of how the mass reach of new physics as a function of luminosity. And so, this in this particular example I you know you take some new physics. For example, it is some new physics that run one has a set a limit around one two TV ok. For example, this could be a pair production of one TV Guino. So, the characteristic of these kind of new physics is that it is actually reasonable is strongly coupled. And the mass reaches basically set by you running out of event. So, the its rate its production rate is a similar to the standard model rate at the same kinematical regime ok. So, in this kind of new physics you see that what was going to happen is that you rapidly gain there is a very rapid gain in the initial several inverse femoral bars. So, this is the new reach versus the older limit at the ratio of new reach over the TV the LHC run one reach. So, you see there is a rapid gain at the first several inverse femoral bar then there is a slow improvement afterwards. So, so the news or in the in this coming year will be very exciting and after that we have to be patient basically and for this kind of new physics. So, this is basically because there is a with this well known factor because the PDF is very steeply falling. So, that is the reason for this behavior and for the if the new physics is not as strongly coupled. For example, if some kind of new physics run one can only set a limit around 500 GeV. So, this is the kind of new physics where you know the rate of standard model background is actually quite a bit larger than the signal and in this kind of scenario the luminosity actually plays a more important role and so you will you know in it is actually reaching to close to its full potential only after 30, 40 or maybe 50 inverse femoral data. So, let's see what are the some some of those highlights. So, I just give you some very brief examples. For example, we will be able to look for additional Higgs bosons. So, is there you know is the Higgs boson we found the only neutral particle the only scalar particle or there are additional ones. So, there will be a solid gains at RGC and there will be potential to make a new discoveries. A discovery in this category will be very interesting because it could it could tell us maybe the nature of the electric symmetry breaking is not the simple one that we have been assuming or it will give it will also give us a very new perspective on the world of fine tuning if one scalar particle is already finally fairly tuned two of them will be even more tuned. So, again this is a famous example is if we can look for top partners in Susie look for stops and and then the naturalness of the of Susie is proportional to M stop square. So, this again the gain is proportional to the gain of proportional to the increase of central mass energy. So, well I think if the discovery of top partner will be a stunning success of naturalness on the other hand if there is no discovery of course will push further the Susie will be even more tuned proportional to the limit of stop mass square we are going to set. And there is a similar story in this compositiveness story where in many models it requires the existence of a light top partner basically correlated with the light Higgs mass and and so LHC 8 is already getting closer to the interesting top partner range in in this simple class of composite Higgs models and LHC 14 or 13 should actually cover the full range of it at least putting very strong limits constrained on the very on the simplest probably variants of minimum composite Higgs models. Okay so just in general I think LHC run one as we all see from these these tables and also the summary talks earlier in this conference LHC run one has pursued a very broad program of new physics and it will certainly continue at run two and of course there are you know gaps to be filled a new signal to be looked at a lot of things has been discussed such as what if we have a softer particles we have displaced vertex and you know if what if the signal doesn't have leptons as a very like hydronic rich and so on so forth so my general impression so I'm sure there are more things to discuss here but my general impression is that the experimental collaborations are fairly on top of most of these things so there are I have confidence that they will carry out a more even more comprehensive program successfully. So that's my very quick summary of LHC whether we will am I you know what our expectations for LHC but let me emphasize that even at the completion of LHC there will still be many open questions a lot of those very fundamental questions of particle physics that left and answered and such as the nature of electroesymmetry breaking naturalness and dark matter and also you know a discovery at LHC is unlikely to be complete okay I'll elaborate on for the rest of my talk I will elaborate on each of this right so so but because of this we need to go beyond we need to consider the next generation of experiment beyond the LHC so so for that let me first you know talk mention that there are there have been activities in recent years in particular thinking about what's the next step beyond the LHC in high-energy experiments so there are many facilities being proposed so there are these linear colliders and also most recently there has been a lot of renewed interest in this kind of circular colliders which is basically a scaled-up version of a lab plus LHC so it's roughly speaking it can consistent of a E plus C minus Higgs factory around 250 GB central mass energy and that proposal at CERN is called FCCEE in China is called the CEPC circular electron-polytron collider okay this is a future circular collider I'm sure that's not the official name of the collider if they're getting built so it cannot be future but anyway so so and then there's also that later on it will be followed by a PP version roughly around 100 TV at the CERN is called FCCHH in China is called SPPC super proton-proton collider okay so for the rest of my talk and I'm going to focus more on the on this later options although you know you see the sum of the lessons especially the Higgs factory phase can directly be extrapolate to the to the IOC for example so since I'm more involved in the in the in the Chinese side of the effort let me just give you also a very brief update of the status what's going on in China and so we are there is a preliminary conceptual design report very preliminary and that has been finished and it contains two parts one one part is a well basically three sorry three parts the one part is about the accelerator design and then there is a volume discussed the physics case and also there is a lot of discussion in the in the in some preliminary detector design the focus on mainly on the on the Higgs factory and if you want to look at it here is here's how you find it and and they are proposing for R&D funding at this moment so the proposal has been submitted and the aim is the to the aiming at being getting into being part of this so-called 13th five-year plan so for those of you not coming from communist countries so that this is a this is their main main funding instrument in communist countries started it by by Soviet Union so and they're also exploring our sources but this is their main thrust and I think what most optimistically it's very hard to tell right now is very preliminary but the most up optimistically we probably will be able to see ee collision at the early 2030s okay so let's talk about the capability of these future colliders and so at the e plus e minus fact a Higgs factory the main gist gist is that it actually is a very clean environment and it's very very good for precision measurement okay you measure very small deviations from the standard model predictions which can be parameterized roughly in this form which is the v-square over the mass scale of new physics square and for example if we can look at the Higgs coupling so LHC ultimately will push a lot of those coupling into the range of 5 to 10 percent and this means that this roughly translated into a LHC through this kind of measurement will be sensitive to a new physics scale around the TV okay at same time obviously LHC can direct search these these new physics as well on the other hand in order to go beyond the LHC so base based on this kind of argument we really need to push the a lot of those positions down to 1% or less basically so now you're actually going above TV and going also above the the reach of the LHC direct search and so for example this is what the the Chinese proposal so the CEPC can do so there are some you know for example the flagship measurement is the Higgs Z coupling this through the so-called recall mass measurement model independent measurement of the Higgs coupling to Z and and this can be done very well to a sub percent level and and then many other coupling down to a percent level so the gray bars are the percentage ever accuracy from high luminosity LHC by the way so this is the log scale too and there is also a model independent determination of the Higgs width and so on so forth and all these things are at the left-hand collider the the precision is systematically dominated so so so the European version FCC is aiming at a roughly twice higher luminosity so we can just take a square root of both basically we can just take a square root of two root two for of these error bars and also remember that the one important stage of NAE plus C minus collider is that it can also run on the Z pole this is a lap one phase for example and you'll produce a lot of these and and the do precision measurement okay so going from lap to to the new generation of Higgs factories both FCC EE and the CEPC we you'll gain roughly a roughly a factor of 10 in terms of S and T measurement okay so historically this is a very successful venue for for learning physics so lap one plus LST taught us a lot okay so about the standard model physics I think we will learn well if this goes forward we will also learn a lot more from this kind of precision measurement I'll have a few examples later now at the hundred TEV PPP collider and obviously the increase of the most the biggest increase is just coming from the increase of central mass energy and so these are some just some production rates of some new physics so the lower curves are LHC 14 and the upper curves are and the hundred TV collider just from this production rate you see that there is a huge increase in physics range and which is can be demonstrated sorry about missing this figure so this demonstrated in many of these cases so this is a Susie search this is just a simple Z prime search and this is some had on a resonance search so basically you increase the mass which are roughly proportional to the to the increase of central mass energy so now earlier I begin my talk about mentioning this list of questions that LHC cannot really address very well so let's see the so now I briefly summarize the capabilities of the new generation of colliders let's see how those things can translate into answers to how can help us answer those questions so let me begin with the nature of electric symmetry breaking okay so this so we we we often have the impression that this is a very simple so this is the max second hat potential this is something that H squared plus H to the fourth it's very similar and the motivated by the Landau-Ginsberg theory of superconductivity and you know Higgs goes down has a guess a web and so on so forth however I think that this simplicity is very misleading because first of all just even even even very simple and these numbers we sort of have an idea what they are within this simple within this simple model on the other hand they are not predicted by any theory we don't we don't know how they got their values so so so this cannot be the complete picture so just at the very basic level but more over we actually know very little about the Higgs okay so so this we think we know it's a maxing hat but we actually don't this is what we really know we know that's from it's go get it's away from the origin and then we know a little bit about the potential around it okay this is what we know in particular I can have these two very different looking potential okay this is the maxing hat this is not okay this is some other hat and you know but they also they all give you the same answer that we what we know now okay and very interestingly so so for example the difference between these two can get into a very important question for example is the electric phase transition first order or not so this is a difference that an RGC cannot distinguish okay just this very elementary question you know without any you know we want to know the full shape full Higgs potential and the RGC is unlikely to tell us the answer so now just should be standing closer so just in case I you think I'm just you know making up these potentials it will be very crazy to have these potentials it's not these kind of potential actually can happen you know in the very very simple series so so for example if I just write it just add a single it to the to the standard model and then write this kind of general couplings you're you can already see that you know the for example this kind of interactions who will generate that that H to the six terms okay and leads to the shift of the triple Higgs coupling so so a generic estimate you can make based on this very simple potential tells you that if I am in sorry if I'm in this green potential okay namely the one that have the first order phase transition it generically leads to the conclusion that it will shift the Higgs and the Z coupling will be shifted from standard model prediction to at least point five percent and there is it's generally leads to a order one shift in the in the triple Higgs coupling and of course so so let's remind remind ourselves this is the the the precision that we can get from the Higgs Z coupling and and the sub percent and well point one something percent and then the this is the accuracy we can measure Higgs triple coupling at the at a hundred TV pp collider okay so so you see that the both of these I was in the reach of the next generation colliders so so the bottom line is just the you know the next generation collider combining these two measurement can already give us a lot of knowledge to distinguish this red versus this green and we can even talk about you know directly looking for the singlet at the at the hundred TV pp collider and the the production rate is actually fairly decent that we can push the we can probe the the singlet close to a TV in mass so so again the the this is the bottom line the combination of Higgs factory and the hundred TV pp collider can actually go very long way to understand the nature of an electric week symmetry breaking okay now let's come to naturalness and so the first point is very obvious so again the pp hundred TV pp collider can push much further our limit on naturalness so that again this is the stop story and the tuning proportional to the stop square and it's therefore at the hundred TV pp collider will will gain roughly toward a magnitude in terms of constraining the fine tuning and more over if the you know the standard MSSM is a little bit of tune but then it's so the top partner is a little bit heavy such as a 6 TV it can actually be discovered by the by the hundred TV pp collider and there is also no composite Higgs model so let's consider composite Higgs model first of all you we can composite Higgs model predict a lot of these deviations for example the deviation from the Higgs z and the Higgs w coupling on the order of v square of f square f is the sort of a character characteristic scale in the composite Higgs model and they also predict a give a prediction of the of the deviation in the s parameter for example so the precision measurement at the Higgs factory both on the Higgs coupling and s parameter can give you very good probes of this this scale already okay even before the the running of the pp collider okay so notice this is getting to you know very high scales in in this parameter f were you know for the natural composite Higgs models people usually talk about some scale from 600 gb to maybe a little bit more than T we can of course direct search the the composite resonances you know so composite theory will have a lot of resonance just like QCD have a lot of resonance so so this is the reach of at the RGC and and this is the reach of an SPP sorry hundred TV pp collider so they're plotting with FCC and so they may not look too different until you notice that this is the scaling of the access is different okay so this is okay so this is going much further okay but again that's not surprising this is just basically scale with the with the central mass energy so this this combination of Higgs factory and the high energy pp collider again give you very strong probe in this composite Higgs scenario now just even even at this moment we haven't seen any top partner that is already motivated by a lot of us to make a top partner completely hidden okay so this is the talk with stargate yesterday and the one of those scenarios called twin Higgs so I think you know so so that in this case the top partner is a neutral it only couples to Higgs and RGC reaches very poor this is you know if you want that this serves as a example of we could actually see nothing but at RGC but the the theory is still completely natural at the RGC on the other hand that these kind of the irreducible there's a irreducible contribution from this kind of new physics to the Higgs coupling to the Z and that actually can be tested at the Higgs factory pretty well so this actually Higgs factory can probe this model in a in a in a non-trivial way just by measuring the coupling the deviation in the coupling between the between Higgs and Z and I think Gustavo also talked about folded Susie and that also the top partner is not does not have a color and this actually in this case actually is the electric week precision measurement give will give will give the strongest constraint that can limit can set a limit on this kind of top burner top partner to roughly around the TV scale okay so the last topic I'm going to the main physics question I'm going to talk about is dark matter and I'm going to focus on this very very so there are many many ways of looking for dark matter dark matter could also come with the spectacular signals at the colliders but let's just focus on this very basic channel which also was also measured yesterday and it's already been pursued at LHC which is the mono X channel such as mono jet and so on more I'm going to focus on mono jet is that it's usually giving you the strongest limit and we can so for example this is the mono jet reach on the on the Susie we know like dark matter or in the Susie Higgs you know like dark matter so so to just guide your eyes so sorry this is this is the the ultimate reach of LHC high luminosity LHC and this is the reach at hundred TV P P collider so just to guide your eyes what is the mass we're talking about if you so so the to get the correct thermo radic abundance the mass of WIMP should be really in the TV range okay so so roughly around the TV range so LHC limit on this is very limited LHC reach or mono jet is very limited because it is a very difficult channel and and and the hundred TV collider does get you into a lot of this interesting parameter region and more over there is this interesting channel called disappearing tracks for in particular for the we know dark matter and the basic is looking for a charge of the we know produced that then decay going through several layers of track card and then decay okay so this is this is actually for the we know case is setting a fairly interesting limit at LHC already which is the 250 gEV and this to be compared with the mono jet limit at LHC at this moment which is zero okay so and so this is very impressive and a naive scaling of a offer of those limit is you can show that the at the hundred TV collider you can almost completely cover the we know parameter space okay so this again this is a summary of the mono jet reach of dark matter so this is that the blue ones are the LHC reach the red ones are the hundred TV collider reach you see that the remember again we want to win in them in the TV range is is the hundred TV collider really get us into the range the interesting parameter range and if we are considering slightly more elaborate the models where you actually can produce the heavier electric week charge particles and then then they decay down to dark matter you we can even enhance the reach significantly okay so the good so the last thing I wanted to address is the LHC discovery scenario so if we made a discovery at LHC run to or run to run 3 run 4 okay so if we do that is it possible that we can discover everything at LHC so I think that would be great however I think it's highly unlikely so because just because we haven't seen anything yet and if you really think about any of these no big new physics scenarios there is usually a at least order ones spread of the spectrum just combine these two facts it's unlikely we will discover everything you know in in a new file for anything so just because we haven't seen anything yet okay therefore in this case I think LHC discovery itself is not complete and it will set a stage for future pp colliders so it's just to give you a simple example this is a random Susie model for no reason okay this is just if I pick random numbers in the spectrum this is what it looks like just for this particular model for example this is the current limit okay and LHC will discover gluinos quark and so on some of some of the Chaginos but it will not discover the rest of it so this is the again an example of incomplete this discovery and moreover even for the gluino LHC will only produce a little bit of them and and going to a hundred TV collider you will produce more than three ordered magnitude more gluinos this you know really give you opportunity to do study gluino properties in detail the precision measurement okay of the gluino so then and then the composite fix model is the same story usually we're talking about order TV split in the spectrum so it's unlikely we'll discover the whole thing okay so I'll conclude and so LHC run two and go further will actually further probe new physics there are interesting gain in reach on the other hand I think even at the end of LHC there will be several very important fundamental questions in particle physics that cannot be answered fully by the LHC result such as the electric symmetry breaking naturalness dark matter and and there there are there are many more okay so going beyond the LHC I think there have been many activities recently in the community particularly in the last couple years motivated stimulated by the discovery of the Higgs and there has been you know as as we have seen it the physics case is great and there are many effort underway to make it happen so okay sorry thank you we have time for questions so in the search for dark matter and colliders there are two things accounts one is the mass as you see the the other thing is the coupling so the LHC okay in terms of mass is correct what you see but in terms of coupling with the high luminosity it could go quite down in the you know in the in the smallness of couplings I think measures so what about the colliders I mean the well you know 100 TV collider can only improve on that right you for for the for any given mass and the coupling you will produce more of them at the right so so so so far the so the candidate I have studied here are have very standard the couplings so they there are there are just SU2 gauge couplings because these are we know and the Higgs you know so so there yeah so yes so if you want to talk about smaller couplings and so on I think going to higher energy you can only gain a lot you know and yeah okay thank you more questions well if not then let's thank the speaker again