1 00:00:00,390 --> 00:00:00,930 So, 2 00:00:02,310 --> 00:00:03,150 this overhead 3 00:00:06,690 --> 00:00:14,940 Okay, I took about 400 particles in that as experiment as introduction, as you know 4 00:00:14,940 --> 00:00:21,330 we have not found in times of Young's Santa mother yet and so, basically after a 5 00:00:21,330 --> 00:00:27,510 search is designed primarily to find recent particles, so, this mean we could 6 00:00:27,570 --> 00:00:34,230 miss an important space. So, discussing decision wrong particles appear in many 7 00:00:34,260 --> 00:00:38,790 ways and models. For example, when covering major standard motor is small, 8 00:00:39,600 --> 00:00:45,360 the heading Demeter was a must different smaller something so, there are some 9 00:00:45,360 --> 00:00:52,140 theoretical motivation to search for material and from experiment or side. It's 10 00:00:52,290 --> 00:00:57,510 very interesting, you coat around with particles, leaves, characteristics, you 11 00:00:57,510 --> 00:01:03,270 change the detector and so, this See Jackie over the analysis and this reduces 12 00:01:03,480 --> 00:01:09,030 standard on the background variation. On the other hand, it's a challenging to 13 00:01:09,060 --> 00:01:15,930 prepare us for trigger reconstruction now what do you do more identification and to 14 00:01:15,930 --> 00:01:23,160 design background estimation okay and space summarize a recent exam to Bromley 15 00:01:23,160 --> 00:01:30,660 research eating address. And so, there are many searches and mattress covers various 16 00:01:30,660 --> 00:01:39,420 signature produced by particulates. And so today I, I will talk about recent tree 17 00:01:39,480 --> 00:01:47,040 analysis from here. So, fast analysis is displaced to represent giant analysis. 18 00:01:48,030 --> 00:01:57,060 This analysis targeted big supporter models. Yeah, where the Dakotan we come 19 00:01:57,060 --> 00:02:05,430 from we did and to the mix It's more niche than and when this Dakotan is allied, for 20 00:02:05,430 --> 00:02:11,700 example, 400 MEP, the good products are highly boosted. There is no such 21 00:02:11,730 --> 00:02:18,270 collimated fermions called as Dakotan jet. And there are two types of that jet one is 22 00:02:18,270 --> 00:02:24,630 a Munich that put him jet. And we teach we constructed using cremated new tracks in 23 00:02:24,630 --> 00:02:32,610 human spirits Demeter and danger that that photon is removed require knowing that are 24 00:02:32,610 --> 00:02:38,040 detected tracks and Jacaranda jets. And the second object is how to read data and 25 00:02:38,040 --> 00:02:45,990 yet it is defined that jet with a large kilometer ratio, so the ratio of the 26 00:02:46,050 --> 00:02:53,220 energy in how to recording data to energy in electromagnetic calorimeter and so the 27 00:02:53,220 --> 00:03:00,450 dominant background of this analysis is cosmic Moon and Mars jet event. The 28 00:03:00,450 --> 00:03:08,310 background can be rejected by using machine learning techniques PDT and this 29 00:03:08,310 --> 00:03:15,180 analysis uses three types of trigger monies. The first way is through immune 30 00:03:15,180 --> 00:03:19,920 spokesman to draft trigger I think on the one is narrow strength trigger which 31 00:03:20,040 --> 00:03:26,460 requires some premium at regular volume. Then that at searching for second immune 32 00:03:26,580 --> 00:03:33,120 in smoke come around one candidate the third one needs correlation jet trigger, 33 00:03:33,300 --> 00:03:39,720 which requires high precision reject. It's called large corporation right to pro 34 00:03:39,750 --> 00:03:47,310 shows to rev share the function Dakotan and you can learn this subject you can see 35 00:03:47,310 --> 00:03:55,980 the trigger cameras rolling back photon signature in the background is this 36 00:03:55,980 --> 00:04:03,750 mission is based on ABCD method and so To use Bodie everyone needs to cooperation 37 00:04:03,810 --> 00:04:10,170 and as everyone is opening longer between the two does it appear in three shiners 38 00:04:10,260 --> 00:04:19,620 isolated and to inject in the sooner event is as a back to back. So, these brought 39 00:04:19,620 --> 00:04:25,410 these ABCD plan and the region A is a single region and the background lead in 40 00:04:25,410 --> 00:04:34,650 this region was estimated using the digium BCD. And bottom table shows the result 41 00:04:34,770 --> 00:04:43,500 that's picked up occurring even sooner region and event. So, those are a number 42 00:04:43,500 --> 00:04:49,650 of events in distribution consistent with expectation they don't exist. 43 00:04:51,060 --> 00:04:58,230 So, see Is there an access to any set of properties the power in the function, 44 00:04:58,260 --> 00:05:07,110 capital gains probings and in the case that Santa Monica's possum gazing into to 45 00:05:07,110 --> 00:05:12,240 duck bottom and when assuming the branching ratio is 10% his analysis 46 00:05:12,240 --> 00:05:20,190 excludes the arrived mo between 1.5 millimeter to 300 meters and right brought 47 00:05:20,190 --> 00:05:25,560 the shows exclusion between the mass and the kinetic reaching parameter with 48 00:05:25,590 --> 00:05:32,520 standard modern photons. And so smaller and commission parameter correspond to 49 00:05:32,520 --> 00:05:39,090 longer lifetimes and this is why red and black line is exclusionary limit by the 50 00:05:39,120 --> 00:05:47,160 Raman result and this field region excluded to region by this analysis. So, 51 00:05:47,280 --> 00:05:51,870 this analysis excluded rover I'm actually from the region which is not covered in 52 00:05:51,870 --> 00:05:59,970 the previous analysis in long run. Okay, so next analysis expressed jet insights 53 00:06:00,000 --> 00:06:06,660 detector and immune spectrometer this narrows is targeted hidden sector models. 54 00:06:07,470 --> 00:06:13,830 And we are so the neutral scra eyes don't don't live in the particles and which 55 00:06:13,830 --> 00:06:19,650 decays into standard model filament periods and these will be targeted the 56 00:06:19,650 --> 00:06:25,740 case that one longer with a particular gene in a detector and another one at 57 00:06:25,800 --> 00:06:32,280 gauging noon spectrometer there are two signatures and they want you to disperse 58 00:06:32,280 --> 00:06:39,660 about ticks in in a detector which is constructed using trucks with a large 59 00:06:39,660 --> 00:06:44,610 impact parameter and address standard trucking authorities can act and construct 60 00:06:44,610 --> 00:06:49,230 such trucks. So, the special reconstruction algorithm, luxurious 61 00:06:49,230 --> 00:06:57,030 trucking and as I pray then it constructs as country politics so dispersed politics 62 00:06:57,030 --> 00:07:01,470 by using two trucks and the second signal You're trying to disperse Braddock's 63 00:07:01,470 --> 00:07:07,680 immune spectrum into each constructed using modern three immune spectrum 64 00:07:07,740 --> 00:07:12,600 droplets. In these centers This uses immune are like respiratory guards 65 00:07:14,040 --> 00:07:20,070 requiring two moons at Red around then at age 80, or declaring three moons in a 66 00:07:20,070 --> 00:07:29,340 region or full moon and cabbage. The dominant background source of immune 67 00:07:29,340 --> 00:07:37,260 spectrum antibiotics is pants reject and such a jet and rejected by the claimant 68 00:07:38,310 --> 00:07:44,700 isolation from jet and stick the tracks in a dictionary to reject as a background 69 00:07:44,700 --> 00:07:52,470 associates the proper number of championships were required. The dominant 70 00:07:52,470 --> 00:07:58,500 backgrounds also in an article about this dispersed politics the hedonic 71 00:07:58,500 --> 00:08:03,480 interactions of the state And other particles of these material things in 72 00:08:03,510 --> 00:08:11,280 tector. To reject this background, fast material map in the dicta was created, 73 00:08:11,610 --> 00:08:17,940 then added to saturation by praying this material map, and then for sure the 74 00:08:17,940 --> 00:08:24,510 selection if she has a functional report could deteriorate. Yes. And so this 75 00:08:24,510 --> 00:08:32,550 material veto rate to 40% loss in future bonus, but this reduces background village 76 00:08:32,550 --> 00:08:41,490 injury by more than a factor of 50. And additionally, when you're querying good 77 00:08:41,790 --> 00:08:46,650 analytics, security and writing back to parameter to reject as a background 78 00:08:46,650 --> 00:08:54,450 source. And so too bad and dangerous too bad seeds come from different sources 79 00:08:55,980 --> 00:08:58,680 require the Euro spiration 80 00:09:00,870 --> 00:09:05,220 And the next thing is background. This mission or Cronus mission is based on data 81 00:09:05,220 --> 00:09:11,970 driven techniques. And the first, the background in the region was defined, 82 00:09:12,330 --> 00:09:18,510 we're requiring synchrony on trigger instead of automatic trigger, which used 83 00:09:18,660 --> 00:09:25,440 an additional region. And regarding two isolated communes, and the background up 84 00:09:25,440 --> 00:09:33,990 the regions, we evaluated the provinces at Bagram, even on the good instinct of the 85 00:09:33,990 --> 00:09:40,020 spirit of politics, then the number of events in the signal about currently 86 00:09:40,020 --> 00:09:46,800 regional events is in a region estimated by a prime this probability to the 87 00:09:46,860 --> 00:09:54,600 underdog events in general region bitter in politics, you can't expect it and then 88 00:09:56,070 --> 00:10:01,320 on the background teaching ratio needs 1.16 on the other hand, a loved one needs 89 00:10:01,740 --> 00:10:09,840 just to run so there are no access. And this is going to display over the 90 00:10:10,080 --> 00:10:18,510 observatory meeting generation. This black blue point is dispersed robotics in dicta 91 00:10:18,510 --> 00:10:25,770 and this Ryan is Associate tracks visa products, magenta is dispersed practices, 92 00:10:26,130 --> 00:10:34,980 but Patrick's in Munich spectrometer and this in this spray is the same. So same 93 00:10:34,980 --> 00:10:45,150 even same event with all hype tracks is a biggie Oh my god. So as you can see, yeah, 94 00:10:45,210 --> 00:10:54,390 and the construction of dispersed vertices is very challenging tasks. Okay, since 95 00:10:54,390 --> 00:11:01,650 they are no excess power in percent at both these days. brainy does a function of 96 00:11:01,650 --> 00:11:08,370 our lifetimes we defined wrongly with particle masses. And so, this analysis 97 00:11:08,370 --> 00:11:14,370 extends the exclusion limits in five centimeter to 10 meters and right from the 98 00:11:15,360 --> 00:11:21,210 comparison brought with previous analysis after analysis and one previous analysis 99 00:11:21,210 --> 00:11:27,150 you did only the immune spectrum into politics dispersed politics and another 100 00:11:27,150 --> 00:11:35,940 one uses coloration and this green band is a exclusion limit by this analysis. So, 101 00:11:35,940 --> 00:11:41,340 this analysis had greater sensitivity at shorter lifetimes and previously 102 00:11:41,340 --> 00:11:49,650 published. Okay, and the rest of decrease interpretation of dispersed hardening 103 00:11:49,650 --> 00:11:56,580 projects in calorimeter originated this analysis target the hidden six dominoes 104 00:11:57,840 --> 00:12:07,200 don't give it, stir it in 100 coordinator and so this event observer does object to 105 00:12:07,200 --> 00:12:13,980 be slash Croatia. And as I mentioned the beginning of the book, the various, the 106 00:12:14,400 --> 00:12:19,080 younger the standard, the model predicts the Romulan particles. And we create 107 00:12:19,200 --> 00:12:26,700 similar student joins a detector. And so such a model could be constrained by the 108 00:12:26,730 --> 00:12:35,190 previous operation nurses. However, it's not easy to produce the exact same result, 109 00:12:35,940 --> 00:12:43,350 because it was a unconventional techniques using longer research exam to go 110 00:12:43,350 --> 00:12:50,850 construction I written much in rankings. So we used the test framework, which is a 111 00:12:50,850 --> 00:12:57,840 proxy for an iris and Iris preservation task. And so the guest trademark reserve 112 00:12:57,840 --> 00:13:07,110 is a chain of honors fro And this page shows the interpretative result. And we 113 00:13:07,110 --> 00:13:13,140 are considering three shinar models. One is Suzy motors and second one is you could 114 00:13:13,260 --> 00:13:19,590 order Genesis, the last one is at the bottom. So this broad is a perimeter is a 115 00:13:19,590 --> 00:13:26,820 function property getting's and it's brew nine is a be interpreted to desert and the 116 00:13:26,820 --> 00:13:34,410 Euro is a previous one. So, and this analysis has greater sensitivity at Shota 117 00:13:34,470 --> 00:13:41,880 RFM region. And so, this result suggests that the recast framework is a very useful 118 00:13:41,880 --> 00:13:48,720 to very useful tools for the interpretation of such a complicated 119 00:13:48,720 --> 00:13:49,380 analysis. 120 00:13:51,540 --> 00:13:58,740 Summary along with particles appearing various views and models, and I review the 121 00:13:58,740 --> 00:14:04,230 characteristics in general Did you dicta and the key of the analysis and the 122 00:14:04,230 --> 00:14:09,660 basically the reconstruction such as gender challenging tasks, and we have not 123 00:14:09,660 --> 00:14:15,660 found any deviation from the Standard Model yet, but we continue to drop and new 124 00:14:15,660 --> 00:14:17,880 techniques to extend and come 125 00:14:18,000 --> 00:14:19,470 uncover this coverage. 126 00:14:20,100 --> 00:14:26,910 And today, we showed you some reserved using the part of non free data. And so 127 00:14:26,910 --> 00:14:31,530 new research isn't free data being analyzed cap station. Thank you. 128 00:14:34,200 --> 00:14:39,810 Okay, so there's a lot for this talk. So we have time for a couple of questions. 129 00:14:41,910 --> 00:14:44,520 So, any questions from the audience? 130 00:14:46,680 --> 00:14:50,010 Please raise your hand if you have any question and yeah, okay. So I see one 131 00:14:50,010 --> 00:14:52,530 question from Alberto. Please go ahead. 132 00:14:54,180 --> 00:15:01,080 Hello, can you hear me? Yeah. Okay, good. Thanks for the talk myself. I have a 133 00:15:01,110 --> 00:15:09,750 question about your page number five. Yes, I want to ask you about the the trigger 134 00:15:09,750 --> 00:15:17,100 for the displays leptin jet the the dot plot for the mere narrow scan trigger. I 135 00:15:17,100 --> 00:15:21,270 would like to understand that a little bit better. The differences between the two 136 00:15:21,270 --> 00:15:28,200 signal points and in general how how the efficiency depends on on the dark dark 137 00:15:28,200 --> 00:15:29,130 photonics Why? 138 00:15:31,500 --> 00:15:38,340 Yeah, I don't know the reason but maybe I guess this comes from the difference of 139 00:15:39,300 --> 00:15:45,330 boasting so creamy how to code it means that to 2 million, but yeah, it's my Yes. 140 00:15:48,750 --> 00:15:49,500 Okay, thanks. 141 00:15:56,760 --> 00:16:05,970 Thank you. Any more questions? Okay,