So,
this overhead
Okay, I took about 400 particles in that as experiment as introduction, as you know
we have not found in times of Young's Santa mother yet and so, basically after a
search is designed primarily to find recent particles, so, this mean we could
miss an important space. So, discussing decision wrong particles appear in many
ways and models. For example, when covering major standard motor is small,
the heading Demeter was a must different smaller something so, there are some
theoretical motivation to search for material and from experiment or side. It's
very interesting, you coat around with particles, leaves, characteristics, you
change the detector and so, this See Jackie over the analysis and this reduces
standard on the background variation. On the other hand, it's a challenging to
prepare us for trigger reconstruction now what do you do more identification and to
design background estimation okay and space summarize a recent exam to Bromley
research eating address. And so, there are many searches and mattress covers various
signature produced by particulates. And so today I, I will talk about recent tree
analysis from here. So, fast analysis is displaced to represent giant analysis.
This analysis targeted big supporter models. Yeah, where the Dakotan we come
from we did and to the mix It's more niche than and when this Dakotan is allied, for
example, 400 MEP, the good products are highly boosted. There is no such
collimated fermions called as Dakotan jet. And there are two types of that jet one is
a Munich that put him jet. And we teach we constructed using cremated new tracks in
human spirits Demeter and danger that that photon is removed require knowing that are
detected tracks and Jacaranda jets. And the second object is how to read data and
yet it is defined that jet with a large kilometer ratio, so the ratio of the
energy in how to recording data to energy in electromagnetic calorimeter and so the
dominant background of this analysis is cosmic Moon and Mars jet event. The
background can be rejected by using machine learning techniques PDT and this
analysis uses three types of trigger monies. The first way is through immune
spokesman to draft trigger I think on the one is narrow strength trigger which
requires some premium at regular volume. Then that at searching for second immune
in smoke come around one candidate the third one needs correlation jet trigger,
which requires high precision reject. It's called large corporation right to pro
shows to rev share the function Dakotan and you can learn this subject you can see
the trigger cameras rolling back photon signature in the background is this
mission is based on ABCD method and so To use Bodie everyone needs to cooperation
and as everyone is opening longer between the two does it appear in three shiners
isolated and to inject in the sooner event is as a back to back. So, these brought
these ABCD plan and the region A is a single region and the background lead in
this region was estimated using the digium BCD. And bottom table shows the result
that's picked up occurring even sooner region and event. So, those are a number
of events in distribution consistent with expectation they don't exist.
So, see Is there an access to any set of properties the power in the function,
capital gains probings and in the case that Santa Monica's possum gazing into to
duck bottom and when assuming the branching ratio is 10% his analysis
excludes the arrived mo between 1.5 millimeter to 300 meters and right brought
the shows exclusion between the mass and the kinetic reaching parameter with
standard modern photons. And so smaller and commission parameter correspond to
longer lifetimes and this is why red and black line is exclusionary limit by the
Raman result and this field region excluded to region by this analysis. So,
this analysis excluded rover I'm actually from the region which is not covered in
the previous analysis in long run. Okay, so next analysis expressed jet insights
detector and immune spectrometer this narrows is targeted hidden sector models.
And we are so the neutral scra eyes don't don't live in the particles and which
decays into standard model filament periods and these will be targeted the
case that one longer with a particular gene in a detector and another one at
gauging noon spectrometer there are two signatures and they want you to disperse
about ticks in in a detector which is constructed using trucks with a large
impact parameter and address standard trucking authorities can act and construct
such trucks. So, the special reconstruction algorithm, luxurious
trucking and as I pray then it constructs as country politics so dispersed politics
by using two trucks and the second signal You're trying to disperse Braddock's
immune spectrum into each constructed using modern three immune spectrum
droplets. In these centers This uses immune are like respiratory guards
requiring two moons at Red around then at age 80, or declaring three moons in a
region or full moon and cabbage. The dominant background source of immune
spectrum antibiotics is pants reject and such a jet and rejected by the claimant
isolation from jet and stick the tracks in a dictionary to reject as a background
associates the proper number of championships were required. The dominant
backgrounds also in an article about this dispersed politics the hedonic
interactions of the state And other particles of these material things in
tector. To reject this background, fast material map in the dicta was created,
then added to saturation by praying this material map, and then for sure the
selection if she has a functional report could deteriorate. Yes. And so this
material veto rate to 40% loss in future bonus, but this reduces background village
injury by more than a factor of 50. And additionally, when you're querying good
analytics, security and writing back to parameter to reject as a background
source. And so too bad and dangerous too bad seeds come from different sources
require the Euro spiration
And the next thing is background. This mission or Cronus mission is based on data
driven techniques. And the first, the background in the region was defined,
we're requiring synchrony on trigger instead of automatic trigger, which used
an additional region. And regarding two isolated communes, and the background up
the regions, we evaluated the provinces at Bagram, even on the good instinct of the
spirit of politics, then the number of events in the signal about currently
regional events is in a region estimated by a prime this probability to the
underdog events in general region bitter in politics, you can't expect it and then
on the background teaching ratio needs 1.16 on the other hand, a loved one needs
just to run so there are no access. And this is going to display over the
observatory meeting generation. This black blue point is dispersed robotics in dicta
and this Ryan is Associate tracks visa products, magenta is dispersed practices,
but Patrick's in Munich spectrometer and this in this spray is the same. So same
even same event with all hype tracks is a biggie Oh my god. So as you can see, yeah,
and the construction of dispersed vertices is very challenging tasks. Okay, since
they are no excess power in percent at both these days. brainy does a function of
our lifetimes we defined wrongly with particle masses. And so, this analysis
extends the exclusion limits in five centimeter to 10 meters and right from the
comparison brought with previous analysis after analysis and one previous analysis
you did only the immune spectrum into politics dispersed politics and another
one uses coloration and this green band is a exclusion limit by this analysis. So,
this analysis had greater sensitivity at shorter lifetimes and previously
published. Okay, and the rest of decrease interpretation of dispersed hardening
projects in calorimeter originated this analysis target the hidden six dominoes
don't give it, stir it in 100 coordinator and so this event observer does object to
be slash Croatia. And as I mentioned the beginning of the book, the various, the
younger the standard, the model predicts the Romulan particles. And we create
similar student joins a detector. And so such a model could be constrained by the
previous operation nurses. However, it's not easy to produce the exact same result,
because it was a unconventional techniques using longer research exam to go
construction I written much in rankings. So we used the test framework, which is a
proxy for an iris and Iris preservation task. And so the guest trademark reserve
is a chain of honors fro And this page shows the interpretative result. And we
are considering three shinar models. One is Suzy motors and second one is you could
order Genesis, the last one is at the bottom. So this broad is a perimeter is a
function property getting's and it's brew nine is a be interpreted to desert and the
Euro is a previous one. So, and this analysis has greater sensitivity at Shota
RFM region. And so, this result suggests that the recast framework is a very useful
to very useful tools for the interpretation of such a complicated
analysis.
Summary along with particles appearing various views and models, and I review the
characteristics in general Did you dicta and the key of the analysis and the
basically the reconstruction such as gender challenging tasks, and we have not
found any deviation from the Standard Model yet, but we continue to drop and new
techniques to extend and come
uncover this coverage.
And today, we showed you some reserved using the part of non free data. And so
new research isn't free data being analyzed cap station. Thank you.
Okay, so there's a lot for this talk. So we have time for a couple of questions.
So, any questions from the audience?
Please raise your hand if you have any question and yeah, okay. So I see one
question from Alberto. Please go ahead.
Hello, can you hear me? Yeah. Okay, good. Thanks for the talk myself. I have a
question about your page number five. Yes, I want to ask you about the the trigger
for the displays leptin jet the the dot plot for the mere narrow scan trigger. I
would like to understand that a little bit better. The differences between the two
signal points and in general how how the efficiency depends on on the dark dark
photonics Why?
Yeah, I don't know the reason but maybe I guess this comes from the difference of
boasting so creamy how to code it means that to 2 million, but yeah, it's my Yes.
Okay, thanks.
Thank you. Any more questions? Okay,