Search results
(9,881 - 9,900 of 10,081)
Pages
- Title
- Ear on Chicago, episode 38: Running a Mountain Through a Sieve: Universal Atlas Cement Company
- Date
- 1956
- Description
-
Air date unknown, date is approximate. Produced in cooperation with WBBM radio, recorded, and edited by John B. Buckstaff, supervisor of radio...
Show moreAir date unknown, date is approximate. Produced in cooperation with WBBM radio, recorded, and edited by John B. Buckstaff, supervisor of radio and television at IIT; narrated by Fahey Flynn, a noted Chicago newscaster, and Hugh Hill, special events director of WBBM (later, a well-known Chicago television news anchor), coordinated by Herb Grayson, WBBM director of information services; and distributed to Purdue University, Indiana University, University of Illinois, State University of Iowa, Michigan State University, DePauw University, and Iowa State College for later rebroadcast. Preservation master file of digitized 7" open reel tape; tape digitized at 96 kHz/24-bit.
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- Ear On Chicago audio tapes, 1955-1958
- Title
- Photograph of Hewlett-Packard Labs, Palo Alto, California, featuring a mosaic mural by Mary Henry, 1999
- Date
- 1999-11
- Description
-
Photograph of the entrance of the Hewlett-Packard Labs building in Palo Alto, California, including a mosaic mural by Mary Henry and an...
Show morePhotograph of the entrance of the Hewlett-Packard Labs building in Palo Alto, California, including a mosaic mural by Mary Henry and an unidentified man. Photographer unknown, evidence elsewhere in the collection indicates the photographer was named Kevin. Inscription on verso reads "11/99."
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- Mary Dill Henry Papers, 1913-2021
- Title
- Mary Henry, ca. 1930s
- Date
- 1935-1939
- Description
-
Photograph of Mary Dill Henry taken ca. 1935-1939. Exact date of photograph unknown. Inscription on verso of photograph reads "6."
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Photograph of Hewlett-Packard Labs, Palo Alto, California, featuring a detail of a mosaic mural by Mary Henry, 1999
- Date
- 1999-11
- Description
-
Detail photograph of one of the mosaic murals created by Mary Henry for the Hewlett-Packard Labs building in Palo Alto, California....
Show moreDetail photograph of one of the mosaic murals created by Mary Henry for the Hewlett-Packard Labs building in Palo Alto, California. Photographer unknown, evidence elsewhere in the collection indicates the photographer was named Kevin. Inscription on verso reads "11/99."
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- Mary Dill Henry Papers, 1913-2021
- Title
- Mary Henry, ca. 1930s
- Date
- 1935-1939
- Description
-
Photograph of Mary Dill Henry taken ca. 1935-1939. Exact date of photograph unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Photograph of the Aaron Galleries booth at the Art 20 art fair, including Mary Henry's The Chelsea Way, New York, New York, 2006
- Date
- 2006
- Description
-
Photograph of the Aaron Galleries Booth at the Art 20 exhibition, at Park Place Armory in 2006, including Mary...
Show morePhotograph of the Aaron Galleries Booth at the Art 20 exhibition, at Park Place Armory in 2006, including Mary Henry's painting The Chelsea Way visible at center right. Inscription on verso: "Art 20 - Park Ave. Armory 2006 Mary Henry 'The Chelsea Way' on the aisle Aaron Galleries Booth."
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- Mary Dill Henry Papers, 1913-2021
- Title
- Photograph of the Aaron Galleries booth at the Art 20 art fair, including Mary Henry's The Chelsea Way, New York, New York, 2006
- Date
- 2006
- Description
-
Photograph of the Aaron Galleries Booth at the Art 20 exhibition, at Park Place Armory in 2006, including Mary...
Show morePhotograph of the Aaron Galleries Booth at the Art 20 exhibition, at Park Place Armory in 2006, including Mary Henry's painting The Chelsea Way visible at right. Inscription on verso: "Art 20 - Park Ave. Armory 2006 Mary Henry 'The Chelsea Way' on the aisle Aaron Galleries Booth."
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- Mary Dill Henry Papers, 1913-2021
- Title
- Military Science Building, Illinois Institute of Technology, Chicago, Illinois, ca. 1953
- Date
- ca. 1953
- Description
-
Date of photograph is unknown. Date listed (1950) is approximate date. Building was located at 3201 South Michigan Avenue. Construction date...
Show moreDate of photograph is unknown. Date listed (1950) is approximate date. Building was located at 3201 South Michigan Avenue. Construction date unknown (demolished ca. 1996-97). This building was initially leased by the Armour Research Foundation in 1951, and acquired by Illinois Tech in 1965. Formerly/Also Known As: Richard D. Irwin Inc. Building (unknown-1941), Sampson Electric Company (1930s-1950s?), Armour Research Foundation Electrical Engineering Research Building (1951-1965), Information Science Building (ca. 1965-ca. 1972), Michigan Building (1972).
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- Technology News slide collection, 1955-1960
- Title
- La Jolla - Peaceful Promenade
- Date
- 1991
- Description
-
Watercolor painting of the coast of La Jolla in San Diego, California.
- Collection
- Robert Philip Gordon papers, 1963-2010
- Title
- Nuclear reactor sign, Illinois Institute of Technology, 1955-1956
- Date
- 1955-1956
- Description
-
Photograph of a sign announcing Armour Research Foundation's nuclear reactor, the first privately-owned nuclear reactor in the world, located...
Show morePhotograph of a sign announcing Armour Research Foundation's nuclear reactor, the first privately-owned nuclear reactor in the world, located in the ARF Physics and Electrical Engineering Research Building. Photographer unknown, probably from the staff of Tech News, the student newspaper.
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- Technology News slide collection, 1955-1960
- Title
- Particle production at large momentum transfer
- Creator
- Gonçalves, V.p., Sauter, Werner K.
- Date
- 2013-09-15, 2013-09-15
- Publisher
- IIT Press
- Description
-
Diffractive particle production in ep collisions and coherent pp interactions is studied assuming that the color singlet t channel exchange...
Show moreDiffractive particle production in ep collisions and coherent pp interactions is studied assuming that the color singlet t channel exchange carries large momentum transfer. The differential and total cross sections for vector meson and photon production are calculated using the non-forward solution of the LO and NLO BFKL equation at high energy and large momentum transfer and the predictions are compared with the DESY HERA data. Moreover, we estimate the rapidity distributions and total cross section for the J/Ψ and ρ production in coherent pp interactions at LHC energies. We predict large rates, which implies that the experimental identification can be feasible at the LHC.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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- Proceedings of the XLIII International Symposium on Multiparticle Dynamics
- Title
- Color reconnection and its effects on precise measurements at the LHC
- Creator
- Sjöstrand, Torbjörn
- Date
- 2013-09-15, 2013-09-15
- Publisher
- IIT Press
- Description
-
There is experimental evidence for the occurrence of color reconnection, but the mechanisms involved are far from understood. Previous...
Show moreThere is experimental evidence for the occurrence of color reconnection, but the mechanisms involved are far from understood. Previous reconnection studies are briefly summarized, and some potential implications for LHC physics are outlined.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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- Proceedings of the XLIII International Symposium on Multiparticle Dynamics
- Title
- Parton distributions and event generators
- Creator
- Carrazza, Stefano, Forte, Stefano, Rojo, Juan
- Date
- 2013-09-15, 2013-09-15
- Publisher
- IIT Press
- Description
-
We present the implementation within the Pythia8 event generator of a set of parton distributions based on NNPDF methodology. We construct a...
Show moreWe present the implementation within the Pythia8 event generator of a set of parton distributions based on NNPDF methodology. We construct a set of leading-order parton distributions with QED corrections, NNPDF2.3QED LO set, based on the same data as the previous NNPDF2.3 NLO and NNLO PDF sets. We compare this PDF set to its higher-order counterparts, we discuss its implementation as an internal set in Pythia8, and we use it to study some of the phenomenological implications of photon-initiated contributions for dilepton production at hadron colliders.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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- Proceedings of the XLIII International Symposium on Multiparticle Dynamics
- Title
- Inclusive measurements at HERA from low to high x
- Creator
- Behnke, Olaf
- Date
- 2013-09-15, 2013-09-15
- Publisher
- IIT Press
- Description
-
New inclusive Deep Inelastic Scattering (DIS) measurements are presented, obtained with the H1 and ZEUS detectors at HERA. The results...
Show moreNew inclusive Deep Inelastic Scattering (DIS) measurements are presented, obtained with the H1 and ZEUS detectors at HERA. The results comprise (flavour) inclusive DIS cross sections as well as inclusive charm production. In the area of inclusive DIS, both H1 and ZEUS completed last year their high Q2 Neutral and Charged current measurements exploiting the large statistics from the HERA II running period. For inclusive charm production, H1 and ZEUS published a combination of numerous existing measurements based on various tagging methods. Among other things a precise determination of the running charm quark mass mc(mc) was obtained from the combined data.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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- Proceedings of the XLIII International Symposium on Multiparticle Dynamics
- Title
- Polarised Drell-Yan physics at COMPASS
- Creator
- Franco, Celso
- Date
- 2013-09-15, 2013-09-15
- Publisher
- IIT Press
- Description
-
The COMPASS experiment at CERN is one of the leading experiments studying the spin structure of the nucleon. Until now, the Parton...
Show moreThe COMPASS experiment at CERN is one of the leading experiments studying the spin structure of the nucleon. Until now, the Parton Distribution Functions (PDFs) and the Transverse Momentum Dependent Parton Distribution Functions (TMD PDFs) of protons and deuterons have been studied in Semi-Inclusive Deep Inelastic Scattering (SIDIS) measurements. The polarised Drell-Yan (DY) process is a complementary way to access the TMD PDFs, as it allows us to measure convolutions of only PDFs without involving fragmentation functions (FFs). COMPASS aims to perform the first ever polarised DY experiment in the world, which is foreseen to start in late 2014. By detecting dimuons from DY events we will be able to extract azimuthal spin asymmetries, each containing a convolution of two TMD PDFs, one from a negative pion beam with a momentum of 190 GeV/c and the other one from a transversely polarised proton target (NH₃). After their disentangling we can access four of the eight TMD PDFs needed to describe the nucleon structure at leading twist, like the Sivers and the Boer-Mulders functions. The opportunity to study, in the same experiment, the TMD PDFs from both SIDIS and DY processes is unique at COMPASS. Therefore, we are in privileged conditions to confirm or to deny the expected sign change in Sivers and Boer-Mulders functions when accessed via DY or SIDIS processes. An overview of the preparation and future measurements of the polarised DY experiment will be provided.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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- Proceedings of the XLIII International Symposium on Multiparticle Dynamics
- Title
- Study of pp interactions at high multiplicity at U-70
- Creator
- Aleev, A., Avdeichikov, V., Balandin, V., Borzunov, Yu., Chencov, Yu., Dunin, V., Furmanec, N., Kekelidze, G., Kireev, V., Kokoulina, E., Ladygin, V., Myalkovsky, V., Nikitin, V., Peshehonov, V., Petukhov, Yu., Rufanov, I., Yukaev, A., Zhidkov, N., Basiladze, S., Bogdanova, G., Erofeeva, I., Grishin, N., Grishkevich, Ya., Karmanov, D., Kramarenko, V., Leflat, A., Merkin, M., Popov, V., Tihonova, L., Vishnevskaya, A., Volkov, V., Voronin, A., Zverev, E., Ardashev, E., Afonin, A., Golovkin, V., Golovnya, S., Gorokhov, S., Kholodenko, A., Kiryakov, A., Kurchaniniv, L., Lobanov, I., Lobanova, E., Mitrofanov, G., Petrov, V., Pleskach, A., Polkovnikov, M., Ronzhin, V., Ryadovikov, V., Senko, V., Soldatov, M., Shalanda, N., Tsyupa, Yu., Vorobiev, A., Yakimchuk, V., Zapolsky, V., Kutov, A.
- Date
- 2013-09-15, 2013-09-15
- Publisher
- IIT Press
- Description
-
The E190 Experiment is aimed at the search for collective phenomena in a quark-gluon system and a hadron system. It is carried out at U-70 in...
Show moreThe E190 Experiment is aimed at the search for collective phenomena in a quark-gluon system and a hadron system. It is carried out at U-70 in IHEP, Protvino. The evidence of Bose-Einstein condensation of pions has been confirmed with a twofold increasing of sampling at a level of 7 standard deviations. We study soft photon (smaller than 60 MeV) yield by using of an electromagnetic calorimeter with low energy threshold. In the gluon dominance model we explain multiparticle production by the active gluons. In this model the estimation of the contribution of charge exchange has been obtained.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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- Proceedings of the XLIII International Symposium on Multiparticle Dynamics
- Title
- The Tevatron energy scan: Findings & surprises
- Creator
- Field, Rick
- Date
- 2013-09-15, 2013-09-15
- Publisher
- IIT Press
- Description
-
At CDF we study charged particle production (pT > 0.5 GeV/c, |η|
Show moreAt CDF we study charged particle production (pT > 0.5 GeV/c, |η| < 0.8) in proton-antiproton collisions at 300 GeV, 900 GeV, and 1.96 TeV. The 300 GeV and 900 GeV data are a result of the “Tevatron Energy Scan” which was performed just before the Tevatron was shut down. We use the direction of the leading charged particle in each event, PTmax, to define three regions of η-φ space; “toward,” “away,” and “transverse.” The “trans- verse” region is further divided into the “transMAX” and “transMIN” con- tributions. The “transMIN” region is very sensitive to the multiple parton interaction component (MPI) of the “underlying event,” while the “trans-DIF” (“transMAX” minus “transMIN”) is very sensitive to the initial and final-state radiation. This CDF analysis together with LHC data provides a detailed study the energy dependence of the various components of the “underlying event” in hadronic collisions.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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- Proceedings of the XLIII International Symposium on Multiparticle Dynamics
- Title
- Proton structure from multiparticle contribution to elastic pp-scattering at 7 TeV
- Creator
- Dremin, I. M.
- Date
- 2013-09-15, 2013-09-15
- Publisher
- IIT Press
- Description
-
The parton content of protons gets strong peripheral contribution at 1 fm from multiparticle dynamics as revealed by the overlap function in...
Show moreThe parton content of protons gets strong peripheral contribution at 1 fm from multiparticle dynamics as revealed by the overlap function in the unitarity condition for elastic pp-scattering at 7 TeV.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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- Proceedings of the XLIII International Symposium on Multiparticle Dynamics
- Title
- Diffraction at the LHC
- Creator
- Csanád, M.
- Date
- 2013-09-15, 2013-09-15
- Publisher
- IIT Press
- Description
-
Proton-proton collisions at the LHC can be classified as elastic, non-diffractive, and diffractive. In this paper we discuss various...
Show moreProton-proton collisions at the LHC can be classified as elastic, non-diffractive, and diffractive. In this paper we discuss various measurements of these above processes at various LHC experiments. We report about the total proton-proton cross-section measurements, about the analysis of diffractive events and also about the pseudorapidity distribution in inelastic events.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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- Proceedings of the XLIII International Symposium on Multiparticle Dynamics
- Title
- Study of the helix model
- Creator
- Todorova-nová, Ŝárka
- Date
- 2013-09-15, 2013-09-15
- Publisher
- IIT Press
- Description
-
The quantum properties of a helix-like shaped QCD string are studied in the context of the semi-classical Lund fragmentation model. It is...
Show moreThe quantum properties of a helix-like shaped QCD string are studied in the context of the semi-classical Lund fragmentation model. It is shown how simple quantization rules combined with the causality considerations in the string fragmentation process describe the mass hierarchy of light pseudoscalar mesons. The quantized helix string model predicts observable quantum effects related to the threshold behaviour of the intrinsic transverse momentum of hadrons, and of the minimal transverse momentum difference between adjacent hadrons.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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- Proceedings of the XLIII International Symposium on Multiparticle Dynamics