10 JUN 2024
11:00 - 12:00

Abstract:

In the second phase of the LHC physics program, the accelerator will provide an additional integrated luminosity of about 2500/fb over 10 years of operation to the general-purpose detectors ATLAS and CMS. This will substantially enlarge the mass reach in the search for new particles and will also greatly extend the potential to study the properties of the Higgs boson discovered at the LHC in 2012. In order to meet the experimental challenges of unprecedented pp luminosity, the experiments will need to address the aging of the present detectors and improve the ability to isolate and precisely measure the products of the most interesting collisions.
In this lecture, which will continue in Wednesday's weekly seminar, I will present a brief review of the structure of CMS and provide more details about different detection systems. Then, I address some key points of the upgrade program of the CMS for HL-LHC. Finally, I will update you about the last achievements in "The RPC Link System Upgrade Project".

Meeting Place:
Seminar Room, School of Particles and Accelerators, IPM

Link to Join Virtually:
https://meet.google.com/bda-vsem-tuv


Link: https://meet.google.com/bda-vsem-tuv

10 JUN 2024
16:00 - 18:00

The Standing to Blame and the Challenge of Vegetarianism

Link: https://philosophy.ipm.ac.ir/

12 JUN 2024
11:00 - 12:00

Abstract:


In the second phase of the LHC physics program, the accelerator will provide an additional integrated luminosity of about 2500/fb over 10 years of operation to the general-purpose detectors ATLAS and CMS. This will substantially enlarge the mass reach in the search for new particles, and will also greatly extend the potential to study the properties of the Higgs boson discovered at the LHC in 2012. In order to meet the experimental challenges of unprecedented pp luminosity, the experiments will need to address the aging of the present detectors and improve the ability to isolate and precisely measure the products of the most interesting collisions.

In this lecture, which will start in Monday weekly webinar, presenting a brief review of the structure of CMS and provide more details about different detection systems, I address some key points of the upgrade program of the CMS for HL-LHC and I will update you about the last achievements in "The RPC Link System Upgrade Project".

Indico Link:
https://indico.hep.ipm.ir/e/f.esfandi

Meeting Place:
Seminar Room, School of Particles and Accelerators, IPM

Link to join virtually:
https://meet.google.com/bda-vsem-tuv

Link: https://meet.google.com/bda-vsem-tuv

12 JUN 2024
13:30 - 15:00

I briefly describe the physical considerations that lead to nonlocality. The status of nonlocal special relativity is mentioned and recent work in connection with nonlocal gravity is reviewed.

12 JUN 2024
14:00 - 15:00

Consider the following two general questions‎:
- For an Abelian group $A$ of order $2n$ and nonzero elements $d_1‎, ‎ldots‎, ‎d_n$ of $A$‎, ‎is it always possible to partition $A$ into pairs such that the difference between the two elements of the $i$th pair is equal to $d_i$?‎
‎- For an Abelian group $A$ of order $2n+1$ and nonzero elements $d_1‎, ‎ldots‎, ‎d_n$ of $A$‎, ‎is it always possible to partition $Asetminus{0} $ into pairs such that the difference between the two elements of the $i$th pair is equal to $d_i$?‎
‎In this talk‎, ‎we briefly review some known results and open conjectures regarding the above questions‎.

Zoom room information:
https://us06web.zoom.us/j/89600366073?pwd=RMHt0eGdvGtkaDBG1Me3y8bOLgooGh.1
Meeting ID : 896 0036 6073
Passcode : 290109

Venue: Niavaran, Lecture Hall 1

12 JUN 2024
17:30 - 19:00

Artinian Gorenstein algebras (AG algebras for short) can be viewed as algebraic analogues of the cohomology rings of smooth projective varieties. The Strong and Weak Lefschetz properties for graded AG algebras take origin from the hard Lefschetz theorem. The properties of an AG quotient $A _F$ of a polynomial ring are related to its Macaulay dual generator $F$, and in particular $A_F$ fails the Strong Lefschetz property if and only if the hessian of $F$ of order $t$ vanishes for some $1leq tleq d/2$, where $d=deg F$ and the usual hessian is obtained for $t=1$. Perazzo polynomials are a large class of polynomials with vanishing hessian so their algebras $A_F$ always fail the SLP. I will report on some recent results concerning the question if the WLP holds for these algebras. Joint work with N. Abdallah, N. Altafi, P. De Poi, L. Fiorindo, A. Iarrobino, P. Macias Marques, R.M. Mir ́o-Roig, L. Nicklasson.

https://zoom.us/join
Meeting ID: 9086116889
Passcode: 362880
Email: agnt@ipm.ir
Venue: , (Online)

26 JUN 2024
18:00 - 19:00

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Link: https://physics.ipm.ac.ir/DrAzizi.jsp

25 SEP 2024
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https://physics.ipm.ac.ir/conferences/ishep2024/index.jsp

Link: https://physics.ipm.ac.ir/conferences/ishep2024/index.jsp

26 SEP 2024
-

https://physics.ipm.ac.ir/conferences/ishep2024/index.jsp

Link: https://physics.ipm.ac.ir/conferences/ishep2024/index.jsp

27 SEP 2024
-

https://physics.ipm.ac.ir/conferences/ishep2024/index.jsp

Link: https://physics.ipm.ac.ir/conferences/ishep2024/index.jsp

30 SEP 2024
-


IRCHEP 1403
Iranian Conference on High Energy Physics
Deciphering the Universe Ciphers
School of Physics, IPM
September 30th-October 2nd, 2024 (9-11 Mehr,1403)

Link: https://physics.ipm.ac.ir/conferences/irchep1403/index.jsp

1 OCT 2024
-


IRCHEP 1403
Iranian Conference on High Energy Physics
Deciphering the Universe Ciphers
School of Physics, IPM
September 30th-October 2nd, 2024 (9-11 Mehr,1403)

Link: https://physics.ipm.ac.ir/conferences/irchep1403/index.jsp

2 OCT 2024
-


IRCHEP 1403
Iranian Conference on High Energy Physics
Deciphering the Universe Ciphers
School of Physics, IPM
September 30th-October 2nd, 2024 (9-11 Mehr,1403)

Link: https://physics.ipm.ac.ir/conferences/irchep1403/index.jsp